PicASHOW: pictorial authority search by hyperlinks on the Web
Proceedings of the 10th international conference on World Wide Web
ECCV '96 Proceedings of the 4th European Conference on Computer Vision-Volume II - Volume II
Object Recognition as Machine Translation: Learning a Lexicon for a Fixed Image Vocabulary
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Object Detection Using the Statistics of Parts
International Journal of Computer Vision
Computer Supported Cooperative Work
Words about Images: Coordinating Community in Amateur Photography
Computer Supported Cooperative Work
A context-aware recognition survey for data collection using ubiquitous sensors in the home
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Secure distributed human computation
Proceedings of the 6th ACM conference on Electronic commerce
Proceedings of the 5th ACM/IEEE-CS joint conference on Digital libraries
Collecting paraphrase corpora from volunteer contributors
Proceedings of the 3rd international conference on Knowledge capture
Proceedings of the 13th annual ACM international conference on Multimedia
Content-based image retrieval: approaches and trends of the new age
Proceedings of the 7th ACM SIGMM international workshop on Multimedia information retrieval
Find that photo!: interface strategies to annotate, browse, and share
Communications of the ACM - Supporting exploratory search
Peekaboom: a game for locating objects in images
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Verbosity: a game for collecting common-sense facts
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Improving accessibility of the web with a computer game
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
CHI '06 Extended Abstracts on Human Factors in Computing Systems
The changing face of web search: algorithms, auctions and advertising
Proceedings of the thirty-eighth annual ACM symposium on Theory of computing
Photo tourism: exploring photo collections in 3D
ACM SIGGRAPH 2006 Papers
Principles of dataspace systems
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
HT06, tagging paper, taxonomy, Flickr, academic article, to read
Proceedings of the seventeenth conference on Hypertext and hypermedia
Data integration: the teenage years
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
WebInSight:: making web images accessible
Proceedings of the 8th international ACM SIGACCESS conference on Computers and accessibility
Proceedings of the 1st ACM workshop on Audio and music computing multimedia
Community annotation and remix: a research platform and pilot deployment
Proceedings of the 1st ACM international workshop on Human-centered multimedia
tagging, communities, vocabulary, evolution
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
Automatic speech recognition for webcasts: how good is good enough and what to do when it isn't
Proceedings of the 8th international conference on Multimodal interfaces
Web Dragons: Inside the Myths of Search Engine Technology
Web Dragons: Inside the Myths of Search Engine Technology
Segmenting meetings into agenda items by extracting implicit supervision from human note-taking
Proceedings of the 12th international conference on Intelligent user interfaces
Increasing web accessibility by automatically judging alternative text quality
Proceedings of the 12th international conference on Intelligent user interfaces
EasyAlbum: an interactive photo annotation system based on face clustering and re-ranking
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Why we tag: motivations for annotation in mobile and online media
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Incentive design for home computer security
CHI '07 Extended Abstracts on Human Factors in Computing Systems
Internet-scale collection of human-reviewed data
Proceedings of the 16th international conference on World Wide Web
Summarization of online image collections via implicit feedback
Proceedings of the 16th international conference on World Wide Web
The gopher game: a social, mobile, locative game with user generated content and peer review
Proceedings of the international conference on Advances in computer entertainment technology
Modeling personal and social network context for event annotation in images
Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries
Management of probabilistic data: foundations and challenges
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Exploring human judgement of digital imagery
ACSC '07 Proceedings of the thirtieth Australasian conference on Computer science - Volume 62
Security when people matter: structuring incentives for user behavior
Proceedings of the ninth international conference on Electronic commerce
An efficient manual image annotation approach based on tagging and browsing
Workshop on multimedia information retrieval on The many faces of multimedia semantics
Contextual wisdom: social relations and correlations for multimedia event annotation
Proceedings of the 15th international conference on Multimedia
Establishing the utility of non-text search for news video retrieval with real world users
Proceedings of the 15th international conference on Multimedia
Proceedings of the 4th international conference on Knowledge capture
Comparing tagging vocabularies among four enterprise tag-based services
Proceedings of the 2007 international ACM conference on Supporting group work
The dogear game: a social bookmark recommender system
Proceedings of the 2007 international ACM conference on Supporting group work
WebClass: adding rigor to manual labeling of traffic anomalies
ACM SIGCOMM Computer Communication Review
LabelMe: A Database and Web-Based Tool for Image Annotation
International Journal of Computer Vision
Image retrieval: Ideas, influences, and trends of the new age
ACM Computing Surveys (CSUR)
Collaborative editing for improved usefulness and usability of transcript-enhanced webcasts
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Human-aided computing: utilizing implicit human processing to classify images
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A gesture based game for image tagging
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Portalis: using competitive online interactions to support aid initiatives for the homeless
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Flickr tag recommendation based on collective knowledge
Proceedings of the 17th international conference on World Wide Web
An approach for continuous inspection of source code
Proceedings of the 6th international workshop on Software quality
Social aspects of a continuous inspection platform for software source code
Proceedings of the 2008 international workshop on Cooperative and human aspects of software engineering
Pay-as-you-go user feedback for dataspace systems
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Micro-Blog: sharing and querying content through mobile phones and social participation
Proceedings of the 6th international conference on Mobile systems, applications, and services
Designing games with a purpose
Communications of the ACM - Designing games with a purpose
A competitive environment for exploratory query expansion
Proceedings of the 8th ACM/IEEE-CS joint conference on Digital libraries
Understanding the efficiency of social tagging systems using information theory
Proceedings of the nineteenth ACM conference on Hypertext and hypermedia
Multi-query interactive image and video retrieval -: theory and practice
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Enhancing social interaction in competence development networks: a conceptual framework
International Journal of Learning Technology
A lean online approach to human factors research
Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments
Towards human-like spoken dialogue systems
Speech Communication
Designing human-computer multi-agent collaboration in productive multi-player games
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 3
A survey of methods for image annotation
Journal of Visual Languages and Computing
Modeling the World from Internet Photo Collections
International Journal of Computer Vision
Automatic Image Annotation with Relevance Feedback and Latent Semantic Analysis
Adaptive Multimedial Retrieval: Retrieval, User, and Semantics
Transnational Support to Visually Impaired in Scientific University Courses
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
Designing Collaborative Learning and Innovation Systems for Education Professionals
WSKS '08 Proceedings of the 1st world summit on The Knowledge Society: Emerging Technologies and Information Systems for the Knowledge Society
User keyword preference: the Nwords and Rwords experiments
International Journal of Internet Protocol Technology
Online multi-label active annotation: towards large-scale content-based video search
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Photo-based question answering
MM '08 Proceedings of the 16th ACM international conference on Multimedia
A comprehensive human computation framework: with application to image labeling
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Audio Puzzler: piecing together time-stamped speech transcripts with a puzzle game
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Delivering online advertisements inside images
MM '08 Proceedings of the 16th ACM international conference on Multimedia
mTable: browsing photos and videos on a tabletop system
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Large-scale content-based audio retrieval from text queries
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Multimedia information retrieval: watershed events
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Social networks and context-aware spam
Proceedings of the 2008 ACM conference on Computer supported cooperative work
Some Objects Are More Equal Than Others: Measuring and Predicting Importance
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
An Analytical Study of Puzzle Selection Strategies for the ESP Game
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
An Analytical Approach to Optimizing the Utility of ESP Games
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Proceedings of the Second ACM International Conference on Web Search and Data Mining
The web as a platform to build machine translation resources
Proceedings of the 2009 international workshop on Intercultural collaboration
Tag around: a 3D gesture game for image annotation
ACE '08 Proceedings of the 2008 International Conference on Advances in Computer Entertainment Technology
An interface for targeted collection of common sense knowledge using a mixture model
Proceedings of the 14th international conference on Intelligent user interfaces
Attributing semantics to personal photographs
Multimedia Tools and Applications
An Architecture for Emergent Semantics
Journal on Data Semantics XI
Collaborative Video Scene Annotation Based on Tag Cloud
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
A Game-Theoretic Analysis of Games with a Purpose
WINE '08 Proceedings of the 4th International Workshop on Internet and Network Economics
EyeSpy: supporting navigation through play
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Input-agreement: a new mechanism for collecting data using human computation games
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Matchin: eliciting user preferences with an online game
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Amplifying community content creation with mixed initiative information extraction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
CHI '09 Extended Abstracts on Human Factors in Computing Systems
Learning consensus opinion: mining data from a labeling game
Proceedings of the 18th international conference on World wide web
A game based approach to assign geographical relevance to web images
Proceedings of the 18th international conference on World wide web
What's up CAPTCHA?: a CAPTCHA based on image orientation
Proceedings of the 18th international conference on World wide web
Toward communicating simple sentences using pictorial representations
Machine Translation
No bull, no spin: a comparison of tags with other forms of user metadata
Proceedings of the 9th ACM/IEEE-CS joint conference on Digital libraries
Automatic learning and generation of social behavior from collective human gameplay
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 1
Improving Location Fingerprinting through Motion Detection and Asynchronous Interval Labeling
LoCA '09 Proceedings of the 4th International Symposium on Location and Context Awareness
Data quality from crowdsourcing: a study of annotation selection criteria
HLT '09 Proceedings of the NAACL HLT 2009 Workshop on Active Learning for Natural Language Processing
Designing incentives for online question and answer forums
Proceedings of the 10th ACM conference on Electronic commerce
Towards methods for the collective gathering and quality control of relevance assessments
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Personalized tag recommendation using graph-based ranking on multi-type interrelated objects
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Page hunt: improving search engines using human computation games
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Games for extracting randomness
Proceedings of the 5th Symposium on Usable Privacy and Security
Balancing usability and security in a video CAPTCHA
Proceedings of the 5th Symposium on Usable Privacy and Security
Games for sketch data collection
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
User-centered design of a social game to tag music
Proceedings of the ACM SIGKDD Workshop on Human Computation
KissKissBan: a competitive human computation game for image annotation
Proceedings of the ACM SIGKDD Workshop on Human Computation
Picture this: preferences for image search
Proceedings of the ACM SIGKDD Workshop on Human Computation
Magic Bullet: a dual-purpose computer game
Proceedings of the ACM SIGKDD Workshop on Human Computation
The role of game theory in human computation systems
Proceedings of the ACM SIGKDD Workshop on Human Computation
On formal models for social verification
Proceedings of the ACM SIGKDD Workshop on Human Computation
The software architecture for the first challenge on generating instructions in virtual environments
EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics: Demonstrations Session
EACL '09 Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics
Report on the first NLG Challenge on Generating Instructions in Virtual Environments (GIVE)
ENLG '09 Proceedings of the 12th European Workshop on Natural Language Generation
Fraud Detection by Human Agents: A Pilot Study
EC-Web 2009 Proceedings of the 10th International Conference on E-Commerce and Web Technologies
IVA '09 Proceedings of the 9th International Conference on Intelligent Virtual Agents
Cheap and fast---but is it good?: evaluating non-expert annotations for natural language tasks
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Online word games for semantic data collection
EMNLP '08 Proceedings of the Conference on Empirical Methods in Natural Language Processing
SurroundSense: mobile phone localization via ambience fingerprinting
Proceedings of the 15th annual international conference on Mobile computing and networking
Exploratory modeling with collaborative design spaces
ACM SIGGRAPH Asia 2009 papers
PhotoSlap: a multi-player online game for semantic annotation
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
The PhotoSlap game: play to annotate
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Applying game achievement systems to enhance user experience in a photo sharing service
Proceedings of the 13th International MindTrek Conference: Everyday Life in the Ubiquitous Era
Proceedings of the 27th ACM international conference on Design of communication
Collabio: a game for annotating people within social networks
Proceedings of the 22nd annual ACM symposium on User interface software and technology
Mechanisms for making crowds truthful
Journal of Artificial Intelligence Research
Proceedings of the 46th Annual Design Automation Conference
Proceedings of the 46th Annual Design Automation Conference
WSMC '09 Proceedings of the 1st workshop on Web-scale multimedia corpus
MovieBase: a movie database for event detection and behavioral analysis
WSMC '09 Proceedings of the 1st workshop on Web-scale multimedia corpus
Visual categorization with negative examples for free
MM '09 Proceedings of the 17th ACM international conference on Multimedia
W2ANE: when words are not enough: online multimedia language assistant for people with aphasia
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Are Clickthroughs Useful for Image Labelling?
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Speaking through pictures: images vs. icons
Proceedings of the 11th international ACM SIGACCESS conference on Computers and accessibility
A call for social tagging datasets
ACM SIGWEB Newsletter
Improving search engines using human computation games
Proceedings of the 18th ACM conference on Information and knowledge management
Image annotation using clickthrough data
Proceedings of the ACM International Conference on Image and Video Retrieval
Automatic cleaning and segmentation of web images based on colors to build learning databases
Image and Vision Computing
Streamlining attacks on CAPTCHAs with a computer game
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
Play the language: play coreference
ACLShort '09 Proceedings of the ACL-IJCNLP 2009 Conference Short Papers
Emergence of terminological conventions as a searcher–indexer coordination game
Journal of the American Society for Information Science and Technology
ACL '09 Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP: Volume 2 - Volume 2
Dialogue segmentation with large numbers of volunteer internet annotators
ACL '09 Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP: Volume 2 - Volume 2
AMT '09 Proceedings of the 5th International Conference on Active Media Technology
Classifying Images with Image and Text Search Clickthrough Data
AMT '09 Proceedings of the 5th International Conference on Active Media Technology
Complex linguistic annotation --- no easy way out!: a case from Bangla and Hindi POS labeling tasks
ACL-IJCNLP '09 Proceedings of the Third Linguistic Annotation Workshop
Designing a language game for collecting coreference annotation
ACL-IJCNLP '09 Proceedings of the Third Linguistic Annotation Workshop
Knowledge discovery over community-sharing media: from signal to intelligence
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Active tagging for image indexing
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Acquiring high quality non-expert knowledge from on-demand workforce
People's Web '09 Proceedings of the 2009 Workshop on The People's Web Meets NLP: Collaboratively Constructed Semantic Resources
Image annotation through gaming (TAG4FUN)
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
A brief survey of computational approaches in social computing
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
Towards maximizing the accuracy of human-labeled sensor data
Proceedings of the 15th international conference on Intelligent user interfaces
QbS: searching for known images using user-drawn sketches
Proceedings of the international conference on Multimedia information retrieval
Proceedings of the international conference on Multimedia information retrieval
Object-based tag propagation for semi-automatic annotation of images
Proceedings of the international conference on Multimedia information retrieval
An interactive framework for image annotation through gaming
Proceedings of the international conference on Multimedia information retrieval
New trends and ideas in visual concept detection: the MIR flickr retrieval evaluation initiative
Proceedings of the international conference on Multimedia information retrieval
Personalization via friendsourcing
ACM Transactions on Computer-Human Interaction (TOCHI)
The Pascal Visual Object Classes (VOC) Challenge
International Journal of Computer Vision
Gaussian Processes for Object Categorization
International Journal of Computer Vision
Vlogging: A survey of videoblogging technology on the web
ACM Computing Surveys (CSUR)
The segmented and annotated IAPR TC-12 benchmark
Computer Vision and Image Understanding
Share: a programming environment for loosely bound cooperation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Social tagging revamped: supporting the users' need of self-promotion through persuasive techniques
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PhotoSense: emergent semantics based approach to image annotation
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Exploring iterative and parallel human computation processes
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Combining web, mobile phones and public displays in large-scale: manhattan story mashup
PERVASIVE'07 Proceedings of the 5th international conference on Pervasive computing
Study on public user interface
Proceedings of the 2007 conference on Human interface: Part II
Browsing and sorting digital pictures using automatic image classification and quality analysis
HCI'07 Proceedings of the 12th international conference on Human-computer interaction: intelligent multimodal interaction environments
eduKEN: a tool for fine-grained video comment collection and analysis
Proceedings of the 19th international conference on World wide web
Network Elucidation Template: A framework for human-guided network inference
Computers and Industrial Engineering
A theoretical grounding for semantic descriptions of place
W2GIS'07 Proceedings of the 7th international conference on Web and wireless geographical information systems
OntoGame: towards overcoming the incentive bottleneck in ontology building
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems - Volume Part II
OntoGame: weaving the semantic web by online games
ESWC'08 Proceedings of the 5th European semantic web conference on The semantic web: research and applications
The bidirectional inference calculation model of multimedia image semantics perception
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 5
No Code Required: Giving Users Tools to Transform the Web
No Code Required: Giving Users Tools to Transform the Web
Short and informal documents: a probabilistic model for description enrichment
NGITS'09 Proceedings of the 7th international conference on Next generation information technologies and systems
Web-scale computer vision using MapReduce for multimedia data mining
Proceedings of the Tenth International Workshop on Multimedia Data Mining
CrowdSearch: exploiting crowds for accurate real-time image search on mobile phones
Proceedings of the 8th international conference on Mobile systems, applications, and services
Proceedings of the ACM International Conference on Image and Video Retrieval
Crowdsourcing the assembly of concept hierarchies
Proceedings of the 10th annual joint conference on Digital libraries
Can an intermediary collection help users search image databases without annotations?
Proceedings of the 10th annual joint conference on Digital libraries
wikiBABEL: community creation of multilingual data
WikiSym '08 Proceedings of the 4th International Symposium on Wikis
The challenge of designing scientific discovery games
Proceedings of the Fifth International Conference on the Foundations of Digital Games
Baselines for Image Annotation
International Journal of Computer Vision
Towards mobile phone localization without war-driving
INFOCOM'10 Proceedings of the 29th conference on Information communications
Modeling and querying graphical representations of statistical data
Web Semantics: Science, Services and Agents on the World Wide Web
"TV answers" - using the wisdom of crowds to facilitate searches with rich media context
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
Using semiotic grammars for the rapid design of evolving video game mechanics
Proceedings of the 5th ACM SIGGRAPH Symposium on Video Games
Task search in a human computation market
Proceedings of the ACM SIGKDD Workshop on Human Computation
Frontiers of a paradigm: exploring human computation with digital games
Proceedings of the ACM SIGKDD Workshop on Human Computation
Proceedings of the ACM SIGKDD Workshop on Human Computation
Sentence recall game: a novel tool for collecting data to discover language usage patterns
Proceedings of the ACM SIGKDD Workshop on Human Computation
Word sense disambiguation via human computation
Proceedings of the ACM SIGKDD Workshop on Human Computation
Exploring iterative and parallel human computation processes
Proceedings of the ACM SIGKDD Workshop on Human Computation
Seek-n-Tag: a game for labeling and classifying virtual world objects
Proceedings of Graphics Interface 2010
Time-efficient creation of an accurate sentence fusion corpus
HLT '10 Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
How many words is a picture worth? Automatic caption generation for news images
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
Identifying emotions, intentions, and attitudes in text using a game with a purpose
CAAGET '10 Proceedings of the NAACL HLT 2010 Workshop on Computational Approaches to Analysis and Generation of Emotion in Text
Search on surfaces: Exploring the potential of interactive tabletops for collaborative search tasks
Information Processing and Management: an International Journal
Paraphrasing invariance coefficient: measuring para-query invariance of search engines
Proceedings of the 3rd International Semantic Search Workshop
Proceedings of the 12th ACM international conference adjunct papers on Ubiquitous computing - Adjunct
TurKit: human computation algorithms on mechanical turk
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Soylent: a word processor with a crowd inside
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
VizWiz: nearly real-time answers to visual questions
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
SLPAT '10 Proceedings of the NAACL HLT 2010 Workshop on Speech and Language Processing for Assistive Technologies
Location-based crowdsourcing: extending crowdsourcing to the real world
Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries
Five design challenges for human computation
Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries
Crowdsourcing human-based computation
Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries
Evaluating game genres for tagging images
Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries
iLike: integrating visual and textual features for vertical search
Proceedings of the international conference on Multimedia
Do games motivate mobile content sharing?
ICADL'10 Proceedings of the role of digital libraries in a time of global change, and 12th international conference on Asia-Pacific digital libraries
Epitome: a social game for photo album summarization
Proceedings of the 1st ACM international workshop on Connected multimedia
Concept based interactive retrieval for social environment
Proceedings of the 2010 ACM workshop on Social, adaptive and personalized multimedia interaction and access
Tag suggestion and localization in user-generated videos based on social knowledge
Proceedings of second ACM SIGMM workshop on Social media
kultagg: ludic design for tagging interfaces
Proceedings of the 16th ACM international conference on Supporting group work
The first challenge on generating instructions in virtual environments
Empirical methods in natural language generation
Rethinking the economics of software engineering
Proceedings of the FSE/SDP workshop on Future of software engineering research
KissKissBan: a competitive human computation game for image annotation
ACM SIGKDD Explorations Newsletter
Learning to tag from open vocabulary labels
ECML PKDD'10 Proceedings of the 2010 European conference on Machine learning and knowledge discovery in databases: Part II
Attacking image recognition CAPTCHAS: a naive but effective approach
TrustBus'10 Proceedings of the 7th international conference on Trust, privacy and security in digital business
Active learning in multimedia annotation and retrieval: A survey
ACM Transactions on Intelligent Systems and Technology (TIST)
Crowdsourcing systems on the World-Wide Web
Communications of the ACM
Learning an interactive segmentation system
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Scalable crisis relief: Crowdsourced SMS translation and categorization with Mission 4636
Proceedings of the First ACM Symposium on Computing for Development
ACM International Conference on Interactive Tabletops and Surfaces
Cost-Sensitive Active Visual Category Learning
International Journal of Computer Vision
Measuring and Predicting Object Importance
International Journal of Computer Vision
Automatic image semantic interpretation using social action and tagging data
Multimedia Tools and Applications
PanLex and LEXTRACT: translating all words of all languages of the world
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Demonstrations
Text mining for automatic image tagging
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
A social approach to image re-targeting based on an interactive game
USAB'10 Proceedings of the 6th international conference on HCI in work and learning, life and leisure: workgroup human-computer interaction and usability engineering
DevilTyper: a game for CAPTCHA usability evaluation
Computers in Entertainment (CIE) - Theoretical and Practical Computer Applications in Entertainment
Designing incentives for inexpert human raters
Proceedings of the ACM 2011 conference on Computer supported cooperative work
Harnessing the wisdom of crowds: video event detection based on synchronous comments
Proceedings of the 20th international conference companion on World wide web
A music information system automatically generated via Web content mining techniques
Information Processing and Management: an International Journal
Foundations and Trends in Information Retrieval
Guess who?: enriching the social graph through a crowdsourcing game
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PhotoCity: training experts at large-scale image acquisition through a competitive game
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Cooks or cobblers?: crowd creativity through combination
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Human computation: a survey and taxonomy of a growing field
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Utility of human-computer interactions: toward a science of preference measurement
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Crowdsourcing and human computation: systems, studies and platforms
CHI '11 Extended Abstracts on Human Factors in Computing Systems
Performance and perceptions of human computation games for image tagging
Proceedings of the 2011 ACM Symposium on Applied Computing
Web Wisdom: An essay on how Web 2.0 and Semantic Web can foster a global knowledge society
Computers in Human Behavior
Semi-automated dialogue act classification for situated social agents in games
Agents for games and simulations II
Crowdsourcing for search and data mining
ACM SIGIR Forum
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Exploring the music similarity space on the web
ACM Transactions on Information Systems (TOIS)
Proceedings of the 13th International Conference on Humans and Computers
In search of quality in crowdsourcing for search engine evaluation
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
On the role of user-generated metadata in audio visual collections
Proceedings of the sixth international conference on Knowledge capture
TagSense: a smartphone-based approach to automatic image tagging
MobiSys '11 Proceedings of the 9th international conference on Mobile systems, applications, and services
HLT-SS '11 Proceedings of the ACL 2011 Student Session
Dr Sentiment knows everything!
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies: Systems Demonstrations
Collecting highly parallel data for paraphrase evaluation
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Extracting aspects of determiner meaning from dialogue in a virtual world environment
IWCS '11 Proceedings of the Ninth International Conference on Computational Semantics
Crowdsourcing for book search evaluation: impact of hit design on comparative system ranking
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
SeaFish: a game for collaborative and visual image annotation and interlinking
ESWC'11 Proceedings of the 8th extended semantic web conference on The semanic web: research and applications - Volume Part II
Deriving the Pricing Power of Product Features by Mining Consumer Reviews
Management Science
Text text revolution: a game that improves text entry on mobile touchscreen keyboards
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
HCII'11 Proceedings of the 14th international conference on Human-computer interaction: design and development approaches - Volume Part I
Tools and architectural support for crowdsourced adaptation of web interfaces
ICWE'11 Proceedings of the 11th international conference on Web engineering
Musictagger: exploiting user generated game data for music recommendation
HCII'11 Proceedings of the 14th international conference on Human-computer interaction: users and applications - Volume Part IV
Second international workshop on ubiquitous crowdsourcing: towards a platform for crowd computing
Proceedings of the 13th international conference on Ubiquitous computing
Capability-aligned matching: improving quality of games with a purpose
The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
The collection of physical knowledge and its application in intelligent systems
AGI'11 Proceedings of the 4th international conference on Artificial general intelligence
Multimedia Tools and Applications
Reliability and effectiveness of clickthrough data for automatic image annotation
Multimedia Tools and Applications
Methods for automatic and assisted image annotation
Multimedia Tools and Applications
Exploiting online music tags for music emotion classification
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special section on ACM multimedia 2010 best paper candidates, and issue on social media
Perceptions, quality and motivational needs in image tagging human computation games
Journal of Information Science
A study of awareness in multimedia search
Information Processing and Management: an International Journal
Instrumenting the crowd: using implicit behavioral measures to predict task performance
Proceedings of the 24th annual ACM symposium on User interface software and technology
Real-time crowd control of existing interfaces
Proceedings of the 24th annual ACM symposium on User interface software and technology
Crowds in two seconds: enabling realtime crowd-powered interfaces
Proceedings of the 24th annual ACM symposium on User interface software and technology
Combinatorial agency of threshold functions
SAGT'11 Proceedings of the 4th international conference on Algorithmic game theory
Guess what? a game for affective annotation of video using crowd sourcing
ACII'11 Proceedings of the 4th international conference on Affective computing and intelligent interaction - Volume Part I
Emotion twenty questions: toward a crowd-sourced theory of emotions
ACII'11 Proceedings of the 4th international conference on Affective computing and intelligent interaction - Volume Part II
RISQ! Renowned Individuals Semantic Quiz: a Jeopardy like quiz game for ranking facts
Proceedings of the 7th International Conference on Semantic Systems
Enriching textbooks with images
Proceedings of the 20th ACM international conference on Information and knowledge management
Fu-Finder: a game for studying querying behaviours
Proceedings of the 20th ACM international conference on Information and knowledge management
Purposive hidden-object-game: embedding human computation in popular game
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Purposive hidden-object game (P-HOG) towards imperceptible human computation
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Scene reconstruction and visualization from internet photo collections
Scene reconstruction and visualization from internet photo collections
Understanding playability and motivational needs in human computation games
ICADL'11 Proceedings of the 13th international conference on Asia-pacific digital libraries: for cultural heritage, knowledge dissemination, and future creation
Proceedings of the Seventh Symposium on Usable Privacy and Security
Information retrieval challenges for digital libraries
ICADL'04 Proceedings of the 7th international Conference on Digital Libraries: international collaboration and cross-fertilization
Crowdsourcing for information retrieval
ACM SIGIR Forum
ICCHP'06 Proceedings of the 10th international conference on Computers Helping People with Special Needs
Secure distributed human computation
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Content-free image retrieval by combinations of keywords and user feedbacks
CIVR'05 Proceedings of the 4th international conference on Image and Video Retrieval
Exploring the character of participation in social media: the case of Google Image Labeler
Proceedings of the 2012 iConference
A crowdsourcing method to develop virtual human conversational agents
International Journal of Human-Computer Studies
Distributional semantics from text and images
GEMS '11 Proceedings of the GEMS 2011 Workshop on GEometrical Models of Natural Language Semantics
Is Someone in this Office Available to Help Me?
Journal of Intelligent and Robotic Systems
Online music search by tapping
Ambient Intelligence in Everyday Life
Semantic annotation of digital music
Journal of Computer and System Sciences
Term disambiguation in natural language query for XML
FQAS'06 Proceedings of the 7th international conference on Flexible Query Answering Systems
Towards annotation of video as part of search
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Morphological annotation of a corpus with a collaborative multiplayer game
CICLing'10 Proceedings of the 11th international conference on Computational Linguistics and Intelligent Text Processing
Leveraging social media for scalable object detection
Pattern Recognition
Ubiquitous framework for creating and evaluating persuasive applications and games
GPC'11 Proceedings of the 6th international conference on Grid and Pervasive Computing
Validation of agent-based simulation through human computation: an example of crowd simulation
MABS'11 Proceedings of the 12th international conference on Multi-Agent-Based Simulation
Declarative platform for data sourcing games
Proceedings of the 21st international conference on World Wide Web
User-generated metadata in audio-visual collections
Proceedings of the 21st international conference companion on World Wide Web
Linking user generated video annotations to the web of data
MMM'12 Proceedings of the 18th international conference on Advances in Multimedia Modeling
mClerk: enabling mobile crowdsourcing in developing regions
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Twiage: a game for finding good advice on twitter
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
International Journal of Computer Games Technology
CHI '12 Extended Abstracts on Human Factors in Computing Systems
GoFish: fishing thousand words worth a picture
IHCI'10 Proceedings of the 2010 international conference on Interaction Design & International Development
Humans for EDA and EDA for humans
Proceedings of the 49th Annual Design Automation Conference
Micro perceptual human computation for visual tasks
ACM Transactions on Graphics (TOG)
A computer-in-the-loop approach for detecting bullies in the classroom
SBP'12 Proceedings of the 5th international conference on Social Computing, Behavioral-Cultural Modeling and Prediction
Learning bilingual lexicons using the visual similarity of labeled web images
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Three
Multiscale annotation of still images with GAT
Proceedings of the 1st International Workshop on Visual Interfaces for Ground Truth Collection in Computer Vision Applications
Efficient annotation of image data sets for computer vision applications
Proceedings of the 1st International Workshop on Visual Interfaces for Ground Truth Collection in Computer Vision Applications
Assistive tagging: A survey of multimedia tagging with human-computer joint exploration
ACM Computing Surveys (CSUR)
The Design and Evaluation of Task Assignment Algorithms for GWAP-based Geospatial Tagging Systems
Mobile Networks and Applications
Social networks profile mapping using games
WebApps'12 Proceedings of the 3rd USENIX conference on Web Application Development
Enabling robots to find and fetch objects by querying the web
Proceedings of the 11th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
Privacy-aware image classification and search
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Quality through flow and immersion: gamifying crowdsourced relevance assessments
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Puzzle-based automatic testing: bringing humans into the loop by solving puzzles
Proceedings of the 27th IEEE/ACM International Conference on Automated Software Engineering
The video summary GWAP: summarization of videos based on a social game
Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies
An analytical model for generalized ESP games
Knowledge-Based Systems
Real-time captioning by groups of non-experts
Proceedings of the 25th annual ACM symposium on User interface software and technology
Sketch-editing games: human-machine communication, game theory and applications
Proceedings of the 25th annual ACM symposium on User interface software and technology
Apples to oranges: evaluating image annotations from natural language processing systems
NAACL HLT '12 Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
TransAhead: a computer-assisted translation and writing tool
NAACL HLT '12 Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
Liberating the programmer with prorogued programming
Proceedings of the ACM international symposium on New ideas, new paradigms, and reflections on programming and software
Online quality control for real-time crowd captioning
Proceedings of the 14th international ACM SIGACCESS conference on Computers and accessibility
Learning the Relative Importance of Objects from Tagged Images for Retrieval and Cross-Modal Search
International Journal of Computer Vision
SOUSA: sketch-based online user study applet
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
User-Centric Learning and Evaluation of Interactive Segmentation Systems
International Journal of Computer Vision
Distributional semantics in technicolor
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
Proceedings of the ACM multimedia 2012 workshop on Crowdsourcing for multimedia
Sentiment analysis using a novel human computation game
Proceedings of the 3rd Workshop on the People's Web Meets NLP: Collaboratively Constructed Semantic Resources and their Applications to NLP
Helping designers in making choices through games
Proceedings of the 11th Brazilian Symposium on Human Factors in Computing Systems
MACE - enriching architectural learning objects for experience multiplication
EC-TEL'07 Proceedings of the Second European conference on Technology Enhanced Learning: creating new learning experiences on a global scale
ACM multimedia 2012 workshop on crowdsourcing for multimedia
Proceedings of the 20th ACM international conference on Multimedia
A game-theoretic analysis of the ESP game
ACM Transactions on Economics and Computation - Inaugural Issue
Annotation propagation in large image databases via dense image correspondence
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Constrained semi-supervised learning using attributes and comparative attributes
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Image annotation using metric learning in semantic neighbourhoods
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Squaring and scripting the ESP game: trimming a GWAP to deep semantics
SGDA'12 Proceedings of the Third international conference on Serious Games Development and Applications
Linking smart cities datasets with human computation: the case of urbanmatch
ISWC'12 Proceedings of the 11th international conference on The Semantic Web - Volume Part II
Efficiently Scaling up Crowdsourced Video Annotation
International Journal of Computer Vision
Enhancing reliability using peer consistency evaluation in human computation
Proceedings of the 2013 conference on Computer supported cooperative work
Real-time crowd labeling for deployable activity recognition
Proceedings of the 2013 conference on Computer supported cooperative work
Proceedings of the 2013 conference on Computer supported cooperative work
Motivating crowds using social facilitation and social transparency
Proceedings of the 2013 conference on Computer supported cooperative work companion
Emergent semantics from game-induced folksonomies
Proceedings of the First International Workshop on Crowdsourcing and Data Mining
Perspectives on crowdsourcing annotations for natural language processing
Language Resources and Evaluation
An internet-scale idea generation system
ACM Transactions on Interactive Intelligent Systems (TiiS) - Special section on internet-scale human problem solving and regular papers
Phrase detectives: Utilizing collective intelligence for internet-scale language resource creation
ACM Transactions on Interactive Intelligent Systems (TiiS) - Special section on internet-scale human problem solving and regular papers
Leveraging the crowd to improve feature-sentiment analysis of user reviews
Proceedings of the 2013 international conference on Intelligent user interfaces
An introduction to crowdsourcing for language and multimedia technology research
PROMISE'12 Proceedings of the 2012 international conference on Information Retrieval Meets Information Visualization
Adaptive game for reducing aggressive behavior
Proceedings of the companion publication of the 2013 international conference on Intelligent user interfaces companion
An evaluation of labelling-game data for video retrieval
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
An analysis of human factors and label accuracy in crowdsourcing relevance judgments
Information Retrieval
Real-time drawing assistance through crowdsourcing
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Proceedings of the 5th Annual ACM Web Science Conference
SoundsLike: movies soundtrack browsing and labeling based on relevance feedback and gamification
Proceedings of the 11th european conference on Interactive TV and video
Cascade: crowdsourcing taxonomy creation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Tagging photos using users' vocabularies
Neurocomputing
Generating annotations for how-to videos using crowdsourcing
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Crowdsourcing as a method for indexing digital media
CHI '13 Extended Abstracts on Human Factors in Computing Systems
CredibleWeb: a platform for web credibility evaluation
CHI '13 Extended Abstracts on Human Factors in Computing Systems
CHI and the future robot enslavement of humankind: a retrospective
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Form digitization in BPO: from outsourcing to crowdsourcing?
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Combining crowdsourcing and google street view to identify street-level accessibility problems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Multiverse: crowd algorithms on existing interfaces
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Finding action dependencies using the crowd
Proceedings of the seventh international conference on Knowledge capture
A survey and analysis of current CAPTCHA approaches
Journal of Web Engineering
Efficient development of user-defined image recognition systems
ACCV'12 Proceedings of the 11th international conference on Computer Vision - Volume Part I
Fashion-focused creative commons social dataset
Proceedings of the 4th ACM Multimedia Systems Conference
Annotation propagation in image databases using similarity graphs
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Tower of babel: a crowdsourcing game building sentiment lexicons for resource-scarce languages
Proceedings of the 22nd international conference on World Wide Web companion
Image search—from thousands to billions in 20 years
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special Sections on the 20th Anniversary of ACM International Conference on Multimedia, Best Papers of ACM Multimedia 2012
Do you need experts in the crowd?: a case study in image annotation for marine biology
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
Fish4label: accomplishing an expert task without expert knowledge
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
If you see something, swipe towards it: crowdsourced event localization using smartphones
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing
Games, Social Simulations, and Data-Integration for Policy Decisions: The SUDAN Game
Simulation and Gaming
Proceedings of the International Workshop on Video and Image Ground Truth in Computer Vision Applications
A crowdsourcing approach to support video annotation
Proceedings of the International Workshop on Video and Image Ground Truth in Computer Vision Applications
Chorus: a crowd-powered conversational assistant
Proceedings of the 26th annual ACM symposium on User interface software and technology
Proceedings of the 21st ACM international conference on Multimedia
A Computer-Assisted Translation and Writing System
ACM Transactions on Asian Language Information Processing (TALIP)
Crowdsourced object segmentation with a game
Proceedings of the 2nd ACM international workshop on Crowdsourcing for multimedia
Crowdsourcing for affective-interaction in computer games
Proceedings of the 2nd ACM international workshop on Crowdsourcing for multimedia
TaskGenies: Automatically Providing Action Plans Helps People Complete Tasks
ACM Transactions on Computer-Human Interaction (TOCHI)
Answering visual questions with conversational crowd assistants
Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility
UNTANGLED: A Game Environment for Discovery of Creative Mapping Strategies
ACM Transactions on Reconfigurable Technology and Systems (TRETS)
An introduction to human computation and games with a purpose
ICWE'13 Proceedings of the 13th international conference on Web Engineering
Feasibility of identifying eating moments from first-person images leveraging human computation
Proceedings of the 4th International SenseCam & Pervasive Imaging Conference
Mate Marote: A flexible automated framework for large-scale educational interventions
Computers & Education
Computer Vision and Image Understanding
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
Competing or aiming to be average?: normification as a means of engaging digital volunteers
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
Crowd synthesis: extracting categories and clusters from complex data
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
Sharing Knowledge and Expertise: The CSCW View of Knowledge Management
Computer Supported Cooperative Work
Tag-Saliency: Combining bottom-up and top-down information for saliency detection
Computer Vision and Image Understanding
Editorial: Special Issue on Advances in Computer Supported Collaboration: Systems and Technologies
Future Generation Computer Systems
Quizz: targeted crowdsourcing with a billion (potential) users
Proceedings of the 23rd international conference on World wide web
A Multi-View Embedding Space for Modeling Internet Images, Tags, and Their Semantics
International Journal of Computer Vision
Gamification Framework for Personalized Surveys on Relationships in Online Social Networks
UCC '13 Proceedings of the 2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing
Perceived and Actual Role of Gamification Principles
UCC '13 Proceedings of the 2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing
Repeated labeling using multiple noisy labelers
Data Mining and Knowledge Discovery
Automated content labeling using context in email
Proceedings of the 17th International Conference on Management of Data
Multimedia Tools and Applications
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We introduce a new interactive system: a game that is fun and can be used to create valuable output. When people play the game they help determine the contents of images by providing meaningful labels for them. If the game is played as much as popular online games, we estimate that most images on the Web can be labeled in a few months. Having proper labels associated with each image on the Web would allow for more accurate image search, improve the accessibility of sites (by providing descriptions of images to visually impaired individuals), and help users block inappropriate images. Our system makes a significant contribution because of its valuable output and because of the way it addresses the image-labeling problem. Rather than using computer vision techniques, which don't work well enough, we encourage people to do the work by taking advantage of their desire to be entertained.