Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Using collaborative filtering to weave an information tapestry
Communications of the ACM - Special issue on information filtering
Fab: content-based, collaborative recommendation
Communications of the ACM
Topic Detection and Tracking: Event-Based Information Organization
Topic Detection and Tracking: Event-Based Information Organization
Topic Extraction from News Archive Using TF*PDF Algorithm
WISE '02 Proceedings of the 3rd International Conference on Web Information Systems Engineering
Content-boosted collaborative filtering for improved recommendations
Eighteenth national conference on Artificial intelligence
Simple Semantics in Topic Detection and Tracking
Information Retrieval
A survey on the use of relevance feedback for information access systems
The Knowledge Engineering Review
Automatically labeling hierarchical clusters
dg.o '06 Proceedings of the 2006 international conference on Digital government research
CUTS: CUrvature-based development pattern analysis and segmentation for blogs and other Text Streams
Proceedings of the seventeenth conference on Hypertext and hypermedia
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Time-dependent event hierarchy construction
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Using tagflake for condensing navigable tag hierarchies from tag clouds
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining
Tag Recommendations in Folksonomies
PKDD 2007 Proceedings of the 11th European conference on Principles and Practice of Knowledge Discovery in Databases
Topic Development Based Refinement of Audio-Segmented Television News
NLDB '08 Proceedings of the 13th international conference on Natural Language and Information Systems: Applications of Natural Language to Information Systems
Using Burstiness to Improve Clustering of Topics in News Streams
ICDM '07 Proceedings of the 2007 Seventh IEEE International Conference on Data Mining
Automatic online news topic ranking using media focus and user attention based on aging theory
Proceedings of the 17th ACM conference on Information and knowledge management
Make new friends, but keep the old: recommending people on social networking sites
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Temporal and information flow based event detection from social text streams
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
CoSeNa: a context-based search and navigation system
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
TWinner: understanding news queries with geo-content using Twitter
Proceedings of the 6th Workshop on Geographic Information Retrieval
Earthquake shakes Twitter users: real-time event detection by social sensors
Proceedings of the 19th international conference on World wide web
Journal of the American Society for Information Science and Technology
BursT: a dynamic term weighting scheme for mining microblogging messages
ISNN'11 Proceedings of the 8th international conference on Advances in neural networks - Volume Part III
Discovering context: classifying tweets through a semantic transform based on wikipedia
FAC'11 Proceedings of the 6th international conference on Foundations of augmented cognition: directing the future of adaptive systems
Emerging topic detection using dictionary learning
Proceedings of the 20th ACM international conference on Information and knowledge management
Classifying trending topics: a typology of conversation triggers on Twitter
Proceedings of the 20th ACM international conference on Information and knowledge management
Editorial: Narrative-based taxonomy distillation for effective indexing of text collections
Data & Knowledge Engineering
From chatter to headlines: harnessing the real-time web for personalized news recommendation
Proceedings of the fifth ACM international conference on Web search and data mining
What's in a hashtag?: content based prediction of the spread of ideas in microblogging communities
Proceedings of the fifth ACM international conference on Web search and data mining
Towards situational pattern mining from microblogging activity
Proceedings of the 21st international conference companion on World Wide Web
What's trending?: mining topical trends in UGC systems with YouTube as a case study
Proceedings of the Eleventh International Workshop on Multimedia Data Mining
See what's enBlogue: real-time emergent topic identification in social media
Proceedings of the 15th International Conference on Extending Database Technology
Proceedings of the VLDB Endowment
Life activity modeling of news event on twitter using energy function
PAKDD'12 Proceedings of the 16th Pacific-Asia conference on Advances in Knowledge Discovery and Data Mining - Volume Part II
Trending Twitter topics in English: An international comparison
Journal of the American Society for Information Science and Technology
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
Harnessing the crowds for smart city sensing
Proceedings of the 1st international workshop on Multimodal crowd sensing
Proceedings of the 2012 international workshop on Socially-aware multimedia
Supporting temporal analytics for health-related events in microblogs
Proceedings of the 21st ACM international conference on Information and knowledge management
Socioscope: spatio-temporal signal recovery from social media
ECML PKDD'12 Proceedings of the 2012 European conference on Machine Learning and Knowledge Discovery in Databases - Volume Part II
Fast, Scalable, and Context-Sensitive Detection of Trending Topics in Microblog Post Streams
ACM Transactions on Management Information Systems (TMIS)
Culture and brand communications in social media: an exploratory analysis of Japanese and US brands
International Journal of Web Based Communities
An Interests Discovery Approach in Social Networks Based on Semantically Enriched Graphs
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
Event Duration Detection on Microblogging
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Brand-Related Events Detection, Classification and Summarization on Twitter
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Geo-spatial event detection in the twitter stream
ECIR'13 Proceedings of the 35th European conference on Advances in Information Retrieval
Hierarchical clustering in improving microblog stream summarization
CICLing'13 Proceedings of the 14th international conference on Computational Linguistics and Intelligent Text Processing - Volume 2
SONDY: an open source platform for social dynamics mining and analysis
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
TV program detection in tweets
Proceedings of the 11th european conference on Interactive TV and video
Twitter stream analysis in Spanish
Proceedings of the 3rd International Conference on Web Intelligence, Mining and Semantics
Estimating domain-based user influence in social networks
Proceedings of the 28th Annual ACM Symposium on Applied Computing
Whom should I follow?: identifying relevant users during crises
Proceedings of the 24th ACM Conference on Hypertext and Social Media
Information diffusion in online social networks
Proceedings of the 2013 Sigmod/PODS Ph.D. symposium on PhD symposium
Emerging topic detection for organizations from microblogs
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Cost-effective node monitoring for online hot eventdetection in sina weibo microblogging
Proceedings of the 22nd international conference on World Wide Web companion
Clustering memes in social media
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Detecting multiple aliases in social media
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
A probability based subnet selection method for hot event detection in Sina Weibo microblogging
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Information diffusion in online social networks: a survey
ACM SIGMOD Record
Tweeting under pressure: analyzing trending topics and evolving word choice on sina weibo
Proceedings of the first ACM conference on Online social networks
Traveling trends: social butterflies or frequent fliers?
Proceedings of the first ACM conference on Online social networks
Detecting topic labels for tweets by matching features from pseudo-relevance feedback
AusDM '12 Proceedings of the Tenth Australasian Data Mining Conference - Volume 134
Crisis management knowledge from social media
Proceedings of the 18th Australasian Document Computing Symposium
Context Oriented Analysis of Interest Reflection of Tweeted Webpages based on Browsing Behavior
Proceedings of International Conference on Information Integration and Web-based Applications & Services
Socioscope: spatio-temporal signal recovery from social media (extended abstract)
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Personalized emerging topic detection based on a term aging model
ACM Transactions on Intelligent Systems and Technology (TIST) - Special Section on Intelligent Mobile Knowledge Discovery and Management Systems and Special Issue on Social Web Mining
A Graph Analytical Approach for Topic Detection
ACM Transactions on Internet Technology (TOIT)
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Twitter is a user-generated content system that allows its users to share short text messages, called tweets, for a variety of purposes, including daily conversations, URLs sharing and information news. Considering its world-wide distributed network of users of any age and social condition, it represents a low level news flashes portal that, in its impressive short response time, has the principal advantage. In this paper we recognize this primary role of Twitter and we propose a novel topic detection technique that permits to retrieve in real-time the most emergent topics expressed by the community. First, we extract the contents (set of terms) of the tweets and model the term life cycle according to a novel aging theory intended to mine the emerging ones. A term can be defined as emerging if it frequently occurs in the specified time interval and it was relatively rare in the past. Moreover, considering that the importance of a content also depends on its source, we analyze the social relationships in the network with the well-known Page Rank algorithm in order to determine the authority of the users. Finally, we leverage a navigable topic graph which connects the emerging terms with other semantically related keywords, allowing the detection of the emerging topics, under user-specified time constraints. We provide different case studies which show the validity of the proposed approach.