Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Probabilistic models in information retrieval
The Computer Journal - Special issue on information retrieval
On modeling information retrieval with probabilistic inference
ACM Transactions on Information Systems (TOIS)
Pivoted document length normalization
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
Readings in information retrieval
Readings in information retrieval
Improving two-stage ad-hoc retrieval for short queries
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
A language modeling approach to information retrieval
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
A hidden Markov model information retrieval system
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Information retrieval as statistical translation
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
A general language model for information retrieval (poster abstract)
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
A language modeling approach to information retrieval
A language modeling approach to information retrieval
A vector space model for automatic indexing
Communications of the ACM
Document language models, query models, and risk minimization for information retrieval
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Relevance based language models
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Model-based feedback in the language modeling approach to information retrieval
Proceedings of the tenth international conference on Information and knowledge management
The Importance of Prior Probabilities for Entry Page Search
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
On the Estimation of 'Small' Probabilities by Leaving-One-Out
IEEE Transactions on Pattern Analysis and Machine Intelligence
Probabilistic models of indexing and searching
SIGIR '80 Proceedings of the 3rd annual ACM conference on Research and development in information retrieval
The text retrieval conferences (TRECS)
TIPSTER '98 Proceedings of a workshop on held at Baltimore, Maryland: October 13-15, 1998
Retrieving lightly annotated images using image similarities
Proceedings of the 2005 ACM symposium on Applied computing
Probabilistic model for definitional question answering
SIGIR '06 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval
Extracting key-substring-group features for text classification
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Efficient peer-to-peer semantic overlay networks based on statistical language models
P2PIR '06 Proceedings of the international workshop on Information retrieval in peer-to-peer networks
Incorporating query difference for learning retrieval functions in world wide web search
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
Term context models for information retrieval
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
An information-theoretic approach to automatic evaluation of summaries
HLT-NAACL '06 Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics
Language model-based document clustering using random walks
HLT-NAACL '06 Proceedings of the main conference on Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics
A retrospective study of a hybrid document-context based retrieval model
Information Processing and Management: an International Journal
Why do successful search systems fail for some topics
Proceedings of the 2007 ACM symposium on Applied computing
Bayesian Networks for Knowledge-Based Authentication
IEEE Transactions on Knowledge and Data Engineering
A pipelined architecture for distributed text query evaluation
Information Retrieval
Searching with style: authorship attribution in classic literature
ACSC '07 Proceedings of the thirtieth Australasian conference on Computer science - Volume 62
Generalized component analysis for text with heterogeneous attributes
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
The value of stories for speech-based video search
Proceedings of the 6th ACM international conference on Image and video retrieval
Exploiting redundancy in cross-channel video retrieval
Proceedings of the international workshop on Workshop on multimedia information retrieval
Natural language processing for information retrieval: the time is ripe (again)
Proceedings of the ACM first Ph.D. workshop in CIKM
Using social annotations to improve language model for information retrieval
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Fast learning of document ranking functions with the committee perceptron
WSDM '08 Proceedings of the 2008 International Conference on Web Search and Data Mining
Classification-aware hidden-web text database selection
ACM Transactions on Information Systems (TOIS)
An analysis on document length retrieval trends in language modeling smoothing
Information Retrieval
Global term weights in distributed environments
Information Processing and Management: an International Journal
Interpreting TF-IDF term weights as making relevance decisions
ACM Transactions on Information Systems (TOIS)
Assessing multivariate Bernoulli models for information retrieval
ACM Transactions on Information Systems (TOIS)
Mining the search trails of surfing crowds: identifying relevant websites from user activity
Proceedings of the 17th international conference on World Wide Web
Exploring social annotations for information retrieval
Proceedings of the 17th international conference on World Wide Web
Leveraging popular destinations to enhance Web search interaction
ACM Transactions on the Web (TWEB)
A comparative study of probabilistic and language models for information retrieval
ADC '08 Proceedings of the nineteenth conference on Australasian database - Volume 75
Llama-b: automatic hyperlink authoring in the blogosphere
Proceedings of the nineteenth ACM conference on Hypertext and hypermedia
Using the shape recovery method to evaluate indexing techniques
Journal of the American Society for Information Science and Technology
Exploring folksonomy for personalized search
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
A cluster-based resampling method for pseudo-relevance feedback
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Retrieval and feedback models for blog feed search
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
A lattice-based approach to query-by-example spoken document retrieval
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
A generation model to unify topic relevance and lexicon-based sentiment for opinion retrieval
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
A general optimization framework for smoothing language models on graph structures
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Blogger, stick to your story: modeling topical noise in blogs with coherence measures
Proceedings of the second workshop on Analytics for noisy unstructured text data
On event space and rank equivalence between probabilistic retrieval models
Information Retrieval
Extended probabilistic HAL with close temporal association for psychiatric query document retrieval
ACM Transactions on Information Systems (TOIS)
Wikipedia Ad Hoc Passage Retrieval and Wikipedia Document Linking
Focused Access to XML Documents
Improving Temporal Language Models for Determining Time of Non-timestamped Documents
ECDL '08 Proceedings of the 12th European conference on Research and Advanced Technology for Digital Libraries
Generalized inverse document frequency
Proceedings of the 17th ACM conference on Information and knowledge management
Multi-aspect expertise matching for review assignment
Proceedings of the 17th ACM conference on Information and knowledge management
A study of the relationship between ad hoc retrieval and expert finding in enterprise environment
Proceedings of the 10th ACM workshop on Web information and data management
User language model for collaborative personalized search
ACM Transactions on Information Systems (TOIS)
An active learning framework for semi-supervised document clustering with language modeling
Data & Knowledge Engineering
Efficient Pruning of Probabilistic Automata
SSPR & SPR '08 Proceedings of the 2008 Joint IAPR International Workshop on Structural, Syntactic, and Statistical Pattern Recognition
A Novel Language Model Based on Cognition Attention Attenuation in Web Retrieval
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Tailoring Taxonomies for Efficient Text Categorization and Expert Finding
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
Empirical Software Engineering
An empirical study of gene synonym query expansion in biomedical information retrieval
Information Retrieval
Quality-aware collaborative question answering: methods and evaluation
Proceedings of the Second ACM International Conference on Web Search and Data Mining
Effective latent space graph-based re-ranking model with global consistency
Proceedings of the Second ACM International Conference on Web Search and Data Mining
Statistical Language Models for Information Retrieval A Critical Review
Foundations and Trends in Information Retrieval
The Search Engine for Articles and Multimedia in Blogs
PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Analysis of long queries in a large scale search log
Proceedings of the 2009 workshop on Web Search Click Data
Application of Information Retrieval Techniques for Source Code Authorship Attribution
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Regression Rank: Learning to Meet the Opportunity of Descriptive Queries
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
Enhancing Expert Finding Using Organizational Hierarchies
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
A Probabilistic Retrieval Model for Semistructured Data
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
Investigating Learning Approaches for Blog Post Opinion Retrieval
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
Document Compaction for Efficient Query Biased Snippet Generation
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
A generalized Co-HITS algorithm and its application to bipartite graphs
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Ranking-based clustering of heterogeneous information networks with star network schema
Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining
Finding Key Bloggers, One Post At A Time
Proceedings of the 2008 conference on ECAI 2008: 18th European Conference on Artificial Intelligence
Swarming to rank for information retrieval
Proceedings of the 11th Annual conference on Genetic and evolutionary computation
A proximity language model for information retrieval
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Document selection methodologies for efficient and effective learning-to-rank
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
An improved markov random field model for supporting verbose queries
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Reducing long queries using query quality predictors
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Compression-based document length prior for language models
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
It pays to be picky: an evaluation of thread retrieval in online forums
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
Indexing and stemming approaches for the Czech language
Information Processing and Management: an International Journal
Semi-parametric and Non-parametric Term Weighting for Information Retrieval
ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory
Bridging Language Modeling and Divergence from Randomness Models: A Log-Logistic Model for IR
ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory
ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory
An Ad Hoc Information Retrieval Perspective on PLSI through Language Model Identification
ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory
Search result re-ranking by feedback control adjustment for time-sensitive query
NAACL-Short '09 Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers
Scaling high-order character language models to gigabytes
Software '05 Proceedings of the Workshop on Software
Passage retrieval for question answering using sliding windows
IRQA '08 Coling 2008: Proceedings of the 2nd workshop on Information Retrieval for Question Answering
Intention-focused active reranking for image object retrieval
Proceedings of the 18th ACM conference on Information and knowledge management
A translation model for matching reviews to objects
Proceedings of the 18th ACM conference on Information and knowledge management
The use of categorization information in language models for question retrieval
Proceedings of the 18th ACM conference on Information and knowledge management
Improvements that don't add up: ad-hoc retrieval results since 1998
Proceedings of the 18th ACM conference on Information and knowledge management
A unified relevance model for opinion retrieval
Proceedings of the 18th ACM conference on Information and knowledge management
Detecting topic evolution in scientific literature: how can citations help?
Proceedings of the 18th ACM conference on Information and knowledge management
Retrieval experiments using pseudo-desktop collections
Proceedings of the 18th ACM conference on Information and knowledge management
Improving retrievability of patents with cluster-based pseudo-relevance feedback documents selection
Proceedings of the 18th ACM conference on Information and knowledge management
A query model based on normalized log-likelihood
Proceedings of the 18th ACM conference on Information and knowledge management
Retrieval constraints and word frequency distributions: a log-logistic model for IR
Proceedings of the 18th ACM conference on Information and knowledge management
Minimum rank error language modeling
IEEE Transactions on Audio, Speech, and Language Processing
A case for probabilistic logic for scalable patent retrieval
Proceedings of the 2nd international workshop on Patent information retrieval
Probabilistic static pruning of inverted files
ACM Transactions on Information Systems (TOIS)
Statistical lattice-based spoken document retrieval
ACM Transactions on Information Systems (TOIS)
Indexing and searching strategies for the Russian language
Journal of the American Society for Information Science and Technology
Efficient retrieval of the top-k most relevant spatial web objects
Proceedings of the VLDB Endowment
Discovering the discriminative views: measuring term weights for sentiment analysis
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 1 - Volume 1
Learning Semantic Query Suggestions
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Aggregation Models for People Finding in Enterprise Corpora
KSEM '09 Proceedings of the 3rd International Conference on Knowledge Science, Engineering and Management
Pseudo relevance feedback with incremental learning for high level feature detection
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Matching reviews to objects using a language model
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 2 - Volume 2
EMNLP '09 Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing: Volume 3 - Volume 3
Leveraging temporal dynamics of document content in relevance ranking
Proceedings of the third ACM international conference on Web search and data mining
Entropy-based authorship search in large document collections
ECIR'07 Proceedings of the 29th European conference on IR research
Authorship attribution via combination of evidence
ECIR'07 Proceedings of the 29th European conference on IR research
ECIR'07 Proceedings of the 29th European conference on IR research
Using social annotations to smooth the language model for IR
PAKDD'07 Proceedings of the 11th Pacific-Asia conference on Advances in knowledge discovery and data mining
The anatomy of an ad: structured indexing and retrieval for sponsored search
Proceedings of the 19th international conference on World wide web
Proceedings of the 19th international conference on World wide web
Exploring web scale language models for search query processing
Proceedings of the 19th international conference on World wide web
Optimizing two stage bigram language models for IR
Proceedings of the 19th international conference on World wide web
Multiple-taxonomy question classification for category search on faceted information
TSD'07 Proceedings of the 10th international conference on Text, speech and dialogue
Effective pre-retrieval query performance prediction using similarity and variability evidence
ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
Probabilistic document length priors for language models
ECIR'08 Proceedings of the IR research, 30th European conference on Advances in information retrieval
Content-based tag generation to enable a tag-based collaborative tv-recommendation system.
Proceedings of the 8th international interactive conference on Interactive TV&Video
Concept models for domain-specific search
CLEF'08 Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access
CLEF'08 Proceedings of the 9th Cross-language evaluation forum conference on Evaluating systems for multilingual and multimodal information access
Conceptual language models for domain-specific retrieval
Information Processing and Management: an International Journal
Today's and tomorrow's retrieval practice in the audiovisual archive
Proceedings of the ACM International Conference on Image and Video Retrieval
Contextual image retrieval model
Proceedings of the ACM International Conference on Image and Video Retrieval
Information-based models for ad hoc IR
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Mining the blogosphere for top news stories identification
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Multilingual PRF: english lends a helping hand
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Investigating the suboptimality and instability of pseudo-relevance feedback
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Comparative Study of Indexing and Search Strategies for the Hindi, Marathi, and Bengali Languages
ACM Transactions on Asian Language Information Processing (TALIP)
A similarity measure for indefinite rankings
ACM Transactions on Information Systems (TOIS)
Discrete visual features modeling via leave-one-out likelihood estimation and applications
Journal of Visual Communication and Image Representation
Multilingual pseudo-relevance feedback: performance study of assisting languages
ACL '10 Proceedings of the 48th Annual Meeting of the Association for Computational Linguistics
G-Finder: routing programming questions closer to the experts
Proceedings of the ACM international conference on Object oriented programming systems languages and applications
Online entropy-based model of lexical category acquisition
CoNLL '10 Proceedings of the Fourteenth Conference on Computational Natural Language Learning
Examining the information retrieval process from an inductive perspective
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Document allocation policies for selective searching of distributed indexes
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Language pyramid and multi-scale text analysis
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Searching consumer image collections using web-based concept expansion
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Probabilistic first pass retrieval for search advertising: from theory to practice
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Hierarchical service analytics for improving productivity in an enterprise service center
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Routing questions to appropriate answerers in community question answering services
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Exploring domain-specific term weight in archived question search
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
The bag-of-opinions method for review rating prediction from sparse text patterns
COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics
Blogger-Centric Contextual Advertising
Expert Systems with Applications: An International Journal
A language model approach for tag recommendation
Expert Systems with Applications: An International Journal
LIP6 at INEX'09: OWPC for ad hoc track
INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
Language models for XML element retrieval
INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
Combining language models with NLP and interactive query expansion
INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
Combining term-based and category-based representations for entity search
INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
Predicting best answerers for new questions in community question answering
WAIM'10 Proceedings of the 11th international conference on Web-age information management
Exploring social annotation tags to enhance information retrieval performance
AMT'10 Proceedings of the 6th international conference on Active media technology
Smoothing methods and cross-language document re-ranking
CLEF'09 Proceedings of the 10th cross-language evaluation forum conference on Multilingual information access evaluation: text retrieval experiments
Effective term weighting for sentence retrieval
ECDL'10 Proceedings of the 14th European conference on Research and advanced technology for digital libraries
Combining multi-resolution evidence for georeferencing Flickr images
SUM'10 Proceedings of the 4th international conference on Scalable uncertainty management
Searchable web sites recommendation
Proceedings of the fourth ACM international conference on Web search and data mining
Bid generation for advanced match in sponsored search
Proceedings of the fourth ACM international conference on Web search and data mining
Effective large scale text retrieval via learning risk-minimization and dependency-embedded model
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II
Retrieval constraints and word frequency distributions a log-logistic model for IR
Information Retrieval
Shopping for top forums: discovering online discussion for product research
Proceedings of the First Workshop on Social Media Analytics
Relevance stability in blog retrieval
Proceedings of the 2011 ACM Symposium on Applied Computing
A Bayesian network approach to context sensitive query expansion
Proceedings of the 2011 ACM Symposium on Applied Computing
Semantic combination of textual and visual information in multimedia retrieval
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Finding locations of flickr resources using language models and similarity search
Proceedings of the 1st ACM International Conference on Multimedia Retrieval
Incorporating query expansion and quality indicators in searching microblog posts
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Within-document term-based index pruning with statistical hypothesis testing
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
A user-oriented model for expert finding
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
The importance of the depth for text-image selection strategy in learning-to-rank
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Language resources extracted from Wikipedia
Proceedings of the sixth international conference on Knowledge capture
RankDE: learning a ranking function for information retrieval using differential evolution
Proceedings of the 13th annual conference on Genetic and evolutionary computation
Seeding simulated queries with user-study data for personal search evaluation
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Learning to rank for freshness and relevance
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Estimation methods for ranking recent information
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Parameterized concept weighting in verbose queries
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Improving local search ranking through external logs
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Learning a Robust Relevance Model for Search Using Kernel Methods
The Journal of Machine Learning Research
Pervasive'11 Proceedings of the 9th international conference on Pervasive computing
Upper-bound approximations for dynamic pruning
ACM Transactions on Information Systems (TOIS)
Query modeling for entity search based on terms, categories, and examples
ACM Transactions on Information Systems (TOIS)
Blog feed search with a post index
Information Retrieval
Promoting divergent terms in the estimation of relevance models
ICTIR'11 Proceedings of the Third international conference on Advances in information retrieval theory
Towards a better understanding of the relationship between probabilistic models in IR
ICTIR'11 Proceedings of the Third international conference on Advances in information retrieval theory
Rare disease diagnosis as an information retrieval task
ICTIR'11 Proceedings of the Third international conference on Advances in information retrieval theory
LIP6 at INEX'10: OWPC for ad hoc track
INEX'10 Proceedings of the 9th international conference on Initiative for the evaluation of XML retrieval: comparative evaluation of focused retrieval
Extended language models for XML element retrieval
INEX'10 Proceedings of the 9th international conference on Initiative for the evaluation of XML retrieval: comparative evaluation of focused retrieval
NTLM: a time-enhanced language model based ranking approach for web search
WISS'10 Proceedings of the 2010 international conference on Web information systems engineering
A New Language Model Combining Single and Compound Terms
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Assigning documents to master sites in distributed search
Proceedings of the 20th ACM international conference on Information and knowledge management
Finding images of difficult entities in the long tail
Proceedings of the 20th ACM international conference on Information and knowledge management
TOPSIG: topology preserving document signatures
Proceedings of the 20th ACM international conference on Information and knowledge management
Exploring categorization property of social annotations for information retrieval
Proceedings of the 20th ACM international conference on Information and knowledge management
A cluster based pseudo feedback technique which exploits good and bad clusters
CAEPIA'11 Proceedings of the 14th international conference on Advances in artificial intelligence: spanish association for artificial intelligence
Mapping queries to the Linking Open Data cloud: A case study using DBpedia
Web Semantics: Science, Services and Agents on the World Wide Web
Context-aware web search in ubiquitous sensor environments
ACM Transactions on Internet Technology (TOIT)
RMIT university at INEX 2005: ad hoc track
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Removing smoothing from naive bayes text classifier
WAIM'05 Proceedings of the 6th international conference on Advances in Web-Age Information Management
AIRS'05 Proceedings of the Second Asia conference on Asia Information Retrieval Technology
Using relative entropy for authorship attribution
AIRS'06 Proceedings of the Third Asia conference on Information Retrieval Technology
Adaptive query-based sampling of distributed collections
SPIRE'06 Proceedings of the 13th international conference on String Processing and Information Retrieval
Space-Limited ranked query evaluation using adaptive pruning
WISE'05 Proceedings of the 6th international conference on Web Information Systems Engineering
Language models for keyword search over data graphs
Proceedings of the fifth ACM international conference on Web search and data mining
Effective query formulation with multiple information sources
Proceedings of the fifth ACM international conference on Web search and data mining
Find me opinion sources in blogosphere: a unified framework for opinionated blog feed retrieval
Proceedings of the fifth ACM international conference on Web search and data mining
Transliteration equivalence using canonical correlation analysis
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Beyond shot retrieval: searching for broadcast news items using language models of concepts
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Category-based query modeling for entity search
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
Improving retrievability of patents in prior-art search
ECIR'2010 Proceedings of the 32nd European conference on Advances in Information Retrieval
LSM: language sense model for information retrieval
WAIM '06 Proceedings of the 7th international conference on Advances in Web-Age Information Management
Blog opinion retrieval based on topic-opinion mixture model
PAKDD'10 Proceedings of the 14th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining - Volume Part II
Linking entities to a knowledge base with query expansion
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
Improving retrievability with improved cluster-based pseudo-relevance feedback selection
Expert Systems with Applications: An International Journal
Hierarchical language models for XML component retrieval
INEX'04 Proceedings of the Third international conference on Initiative for the Evaluation of XML Retrieval
Logic-Based retrieval: technology for content-oriented and analytical querying of patent data
IRFC'10 Proceedings of the First international Information Retrieval Facility conference on Adbances in Multidisciplinary Retrieval
Multi word term queries for focused information retrieval
CICLing'10 Proceedings of the 11th international conference on Computational Linguistics and Intelligent Text Processing
ACM Transactions on Information Systems (TOIS)
Authorship Attribution Based on Specific Vocabulary
ACM Transactions on Information Systems (TOIS)
Frequentist and bayesian approach to information retrieval
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
Using concept-based indexing to improve language modeling approach to genomic IR
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
An efficient computation of the multiple-bernoulli language model
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
A probability model for related entity retrieval using relation pattern
KSEM'11 Proceedings of the 5th international conference on Knowledge Science, Engineering and Management
Enhancing naive bayes with various smoothing methods for short text classification
Proceedings of the 21st international conference companion on World Wide Web
A classification-based approach to question routing in community question answering
Proceedings of the 21st international conference companion on World Wide Web
Finding expert users in community question answering
Proceedings of the 21st international conference companion on World Wide Web
Measuring the ability of score distributions to model relevance
AIRS'11 Proceedings of the 7th Asia conference on Information Retrieval Technology
Cross-language information retrieval with latent topic models trained on a comparable corpus
AIRS'11 Proceedings of the 7th Asia conference on Information Retrieval Technology
Utilizing local evidence for blog feed search
Information Retrieval
Information Retrieval
Towards a better understanding of language model information retrieval
FDIA'08 Proceedings of the 2nd BCS IRSG conference on Future Directions in Information Access
Modeling and exploiting heterogeneous bibliographic networks for expertise ranking
Proceedings of the 12th ACM/IEEE-CS joint conference on Digital Libraries
Exploiting real-time information retrieval in the microblogosphere
Proceedings of the 12th ACM/IEEE-CS joint conference on Digital Libraries
A unified context model for web image retrieval
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
A new approach to answerer recommendation in community question answering services
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Language modelling of constraints for text clustering
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Employing document dependency in blog search
Journal of the American Society for Information Science and Technology
A Learning to Rank framework applied to text-image retrieval
Multimedia Tools and Applications
Foundations and Trends in Information Retrieval
Information Retrieval on the Blogosphere
Foundations and Trends in Information Retrieval
Retrieval approach to extract opinions about people from resource scarce language news articles
Proceedings of the First International Workshop on Issues of Sentiment Discovery and Opinion Mining
Language intent models for inferring user browsing behavior
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Proximity-based rocchio's model for pseudo relevance
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Improving retrieval of short texts through document expansion
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Extending BM25 with multiple query operators
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Modeling higher-order term dependencies in information retrieval using query hypergraphs
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
A utility-theoretic ranking method for semi-automated text classification
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
A visual tool for bayesian data analysis: the impact of smoothing on naive bayes text classifiers
SIGIR '12 Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval
Comparison of information retrieval models for question answering
Proceedings of the Fifth Balkan Conference in Informatics
Structured event retrieval over microblog archives
NAACL HLT '12 Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
Reranking web search results for diversity
Information Retrieval
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Using visual linkages for multilingual image retrieval
CLEF'06 Proceedings of the 7th international conference on Cross-Language Evaluation Forum: evaluation of multilingual and multi-modal information retrieval
Monolingual and bilingual experiments in GeoCLEF2006
CLEF'06 Proceedings of the 7th international conference on Cross-Language Evaluation Forum: evaluation of multilingual and multi-modal information retrieval
Diversity in blog feed retrieval
Proceedings of the 21st ACM international conference on Information and knowledge management
Document-topic hierarchies from document graphs
Proceedings of the 21st ACM international conference on Information and knowledge management
On the inference of average precision from score distributions
Proceedings of the 21st ACM international conference on Information and knowledge management
Contextual Language Models For Ranking Answers To Natural Language Definition Questions
Computational Intelligence
Web Semantics: Science, Services and Agents on the World Wide Web
Effects of spam removal on search engine efficiency and effectiveness
Proceedings of the Seventeenth Australasian Document Computing Symposium
Improving recency ranking using twitter data
ACM Transactions on Intelligent Systems and Technology (TIST) - Special section on twitter and microblogging services, social recommender systems, and CAMRa2010: Movie recommendation in context
Mining a multilingual association dictionary from Wikipedia for cross-language information retrieval
Journal of the American Society for Information Science and Technology
A framework for efficient spatial web object retrieval
The VLDB Journal — The International Journal on Very Large Data Bases
Learning query and document similarities from click-through bipartite graph with metadata
Proceedings of the sixth ACM international conference on Web search and data mining
A Relation Pattern-Driven Probability Model for Related Entity Retrieval
International Journal of Knowledge and Systems Science
Opcode sequences as representation of executables for data-mining-based unknown malware detection
Information Sciences: an International Journal
A personal perspective on keyword search over data graphs
Proceedings of the 16th International Conference on Database Theory
Directing exploratory search: reinforcement learning from user interactions with keywords
Proceedings of the 2013 international conference on Intelligent user interfaces
Meta search models for online forum thread retrieval: research in progress
ACIIDS'13 Proceedings of the 5th Asian conference on Intelligent Information and Database Systems - Volume Part I
@Phillies Tweeting from Philly? Predicting Twitter User Locations with Spatial Word Usage
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
Combining recency and topic-dependent temporal variation for microblog search
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
A study on query expansion based on topic distributions of retrieved documents
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume 2
Utilizing query change for session search
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
A novel TF-IDF weighting scheme for effective ranking
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
A mutual information-based framework for the analysis of information retrieval systems
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Query change as relevance feedback in session search
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Relevance-based language modelling for recommender systems
Information Processing and Management: an International Journal
Leveraging relevance cues for language modeling in speech recognition
Information Processing and Management: an International Journal
A deterministic resampling method using overlapping document clusters for pseudo-relevance feedback
Information Processing and Management: an International Journal
Merging words and concepts for medical articles retrieval
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
Estimating structural relevance of XML elements through language model
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
Unsupervised latent concept modeling to identify query facets
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
Relevance in microblogs: enhancing tweet retrieval using hyperlinked documents
Proceedings of the 10th Conference on Open Research Areas in Information Retrieval
A Theoretical Analysis of Pseudo-Relevance Feedback Models
Proceedings of the 2013 Conference on the Theory of Information Retrieval
A Standard Document Score for Information Retrieval
Proceedings of the 2013 Conference on the Theory of Information Retrieval
A New Probabilistic Ranking Model
Proceedings of the 2013 Conference on the Theory of Information Retrieval
A novel neighborhood based document smoothing model for information retrieval
Information Retrieval
Effective measures for inter-document similarity
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Compact explanatory opinion summarization
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Directing exploratory search with interactive intent modeling
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Expertise retrieval in bibliographic network: a topic dominance learning approach
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Improving pseudo-relevance feedback via tweet selection
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Structured positional entity language model for enterprise entity retrieval
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
On sparsity and drift for effective real-time filtering in microblogs
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Probabilistic collaborative filtering with negative cross entropy
Proceedings of the 7th ACM conference on Recommender systems
Recommending patents based on latent topics
Proceedings of the 7th ACM conference on Recommender systems
Generalizing diversity detection in blog feed retrieval
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
Mining subtopics from different aspects for diversifying search results
Information Retrieval
Wikipedia-based semantic query enrichment
Proceedings of the sixth international workshop on Exploiting semantic annotations in information retrieval
Proceedings of the 2013 international workshop on Mining unstructured big data using natural language processing
I pinned it. where can i buy one like it?: automatically linking pinterest pins to online webshops
Proceedings of the 2013 workshop on Data-driven user behavioral modelling and mining from social media
Repeatable and reliable semantic search evaluation
Web Semantics: Science, Services and Agents on the World Wide Web
Every move you make I'll be watching you: geographical focus detection on Twitter
Proceedings of the 7th Workshop on Geographic Information Retrieval
Shopping behavior recognition using a language modeling analogy
Pattern Recognition Letters
A learning approach for email conversation thread reconstruction
Journal of Information Science
The uncertain representation ranking framework for concept-based video retrieval
Information Retrieval
Document Score Distribution Models for Query Performance Inference and Prediction
ACM Transactions on Information Systems (TOIS)
Information Sciences: an International Journal
Learning bilinear model for matching queries and documents
The Journal of Machine Learning Research
A hierarchical Dirichlet model for taxonomy expansion for search engines
Proceedings of the 23rd international conference on World wide web
Effective automatic image annotation via integrated discriminative and generative models
Information Sciences: an International Journal
Optimizing ranking method using social annotations based on language model
Artificial Intelligence Review
Using temporal bursts for query modeling
Information Retrieval
Probabilistic models in IR and their relationships
Information Retrieval
Semantic concept-enriched dependence model for medical information retrieval
Journal of Biomedical Informatics
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Language modeling approaches to information retrieval are attractive and promising because they connect the problem of retrieval with that of language model estimation, which has been studied extensively in other application areas such as speech recognition. The basic idea of these approaches is to estimate a language model for each document, and to then rank documents by the likelihood of the query according to the estimated language model. A central issue in language model estimation is smoothing, the problem of adjusting the maximum likelihood estimator to compensate for data sparseness. In this article, we study the problem of language model smoothing and its influence on retrieval performance. We examine the sensitivity of retrieval performance to the smoothing parameters and compare several popular smoothing methods on different test collections. Experimental results show that not only is the retrieval performance generally sensitive to the smoothing parameters, but also the sensitivity pattern is affected by the query type, with performance being more sensitive to smoothing for verbose queries than for keyword queries. Verbose queries also generally require more aggressive smoothing to achieve optimal performance. This suggests that smoothing plays two different role---to make the estimated document language model more accurate and to "explain" the noninformative words in the query. In order to decouple these two distinct roles of smoothing, we propose a two-stage smoothing strategy, which yields better sensitivity patterns and facilitates the setting of smoothing parameters automatically. We further propose methods for estimating the smoothing parameters automatically. Evaluation on five different databases and four types of queries indicates that the two-stage smoothing method with the proposed parameter estimation methods consistently gives retrieval performance that is close to---or better than---the best results achieved using a single smoothing method and exhaustive parameter search on the test data.