A study of retrospective and on-line event detection
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
On-line new event detection and tracking
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
A re-examination of text categorization methods
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Improving text categorization methods for event tracking
SIGIR '00 Proceedings of the 23rd annual international ACM SIGIR conference on Research and development in information retrieval
First story detection in TDT is hard
Proceedings of the ninth international conference on Information and knowledge management
Machine learning in automated text categorization
ACM Computing Surveys (CSUR)
Information Retrieval
Learning Approaches for Detecting and Tracking News Events
IEEE Intelligent Systems
Corpora for topic detection and tracking
Topic detection and tracking
Topic-conditioned novelty detection
Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining
On-line new event detection, clustering, and tracking (information retrieval, internet)
On-line new event detection, clustering, and tracking (information retrieval, internet)
Topic detection and tracking with spatio-temporal evidence
ECIR'03 Proceedings of the 25th European conference on IR research
Event threading within news topics
Proceedings of the thirteenth ACM international conference on Information and knowledge management
Discovering event evolution graphs from newswires
Proceedings of the 15th international conference on World Wide Web
Discovering event episodes from news corpora: a temporal-based approach
Proceedings of the 11th International Conference on Electronic Commerce
Discovering event evolution graphs from news corpora
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Topic tracking based on keywords dependency profile
AIRS'08 Proceedings of the 4th Asia information retrieval conference on Information retrieval technology
Event detection with spatial latent Dirichlet allocation
Proceedings of the 11th annual international ACM/IEEE joint conference on Digital libraries
Editorial: Classifying text streams by keywords using classifier ensemble
Data & Knowledge Engineering
Tracing the event evolution of terror attacks from on-line news
ISI'06 Proceedings of the 4th IEEE international conference on Intelligence and Security Informatics
Identifying event sequences using hidden Markov model
NLDB'07 Proceedings of the 12th international conference on Applications of Natural Language to Information Systems
Structured summarization for news events
Proceedings of the 22nd international conference on World Wide Web companion
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Topic detection and tracking approaches monitor broadcast news in order to spot new, previously unreported events and to track the development of the previously spotted ones. The dynamical nature of the events makes the use of state-of-the-art methods difficult. We present a new topic definition that has potential to model evolving events. We also discuss incorporating ontologies into the similarity measures of the topics, and illustrate a dynamic hierarchy that decreases the exhaustive computation performed in the TDT process. This is mainly work-in-progress.