Machine Learning for Information Extraction in Informal Domains
Machine Learning - Special issue on information retrieval
Data & Knowledge Engineering - NLDB2002
Multimodal Video Indexing: A Review of the State-of-the-art
Multimedia Tools and Applications
Web-assisted annotation, semantic indexing and search of television and radio news
WWW '05 Proceedings of the 14th international conference on World Wide Web
Unified Modeling Language User Guide, The (2nd Edition) (Addison-Wesley Object Technology Series)
Unified Modeling Language User Guide, The (2nd Edition) (Addison-Wesley Object Technology Series)
Adaptive information extraction
ACM Computing Surveys (CSUR)
Evaluation campaigns and TRECVid
MIR '06 Proceedings of the 8th ACM international workshop on Multimedia information retrieval
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Knowledge-Based Systems
A review of text and image retrieval approaches for broadcast news video
Information Retrieval
Semantic annotation and retrieval of video events using multimedia ontologies
ICSC '07 Proceedings of the International Conference on Semantic Computing
Information retrieval on Turkish texts
Journal of the American Society for Information Science and Technology
Proceedings of the 18th international conference on World wide web
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ICSC '09 Proceedings of the 2009 IEEE International Conference on Semantic Computing
Named Entity Recognition Experiments on Turkish Texts
FQAS '09 Proceedings of the 8th International Conference on Flexible Query Answering Systems
Semantic concept mining in cricket videos for automated highlight generation
Multimedia Tools and Applications
Supporting image retrieval framework with rule base system
Knowledge-Based Systems
A system for the semantic multimodal analysis of news audio-visual content
EURASIP Journal on Advances in Signal Processing
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ISWC'05 Proceedings of the 4th international conference on The Semantic Web
Adaptive extraction of highlights from a sport video based on excitement modeling
IEEE Transactions on Multimedia
Using Webcast Text for Semantic Event Detection in Broadcast Sports Video
IEEE Transactions on Multimedia
Automatic Video Classification: A Survey of the Literature
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Semantic search in the World News domain using automatically extracted metadata files
Knowledge-Based Systems
Knowledge representation and reasoning for qualitative spatial change
Knowledge-Based Systems
FQAS'11 Proceedings of the 9th international conference on Flexible Query Answering Systems
Expert Systems with Applications: An International Journal
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This paper targets at the problem of automatic semantic indexing of news videos by presenting a video annotation and retrieval system which is able to perform automatic semantic annotation of news video archives and provide access to the archives via these annotations. The presented system relies on the video texts as the information source and exploits several information extraction techniques on these texts to arrive at representative semantic information regarding the underlying videos. These techniques include named entity recognition, person entity extraction, coreference resolution, and semantic event extraction. Apart from the information extraction components, the proposed system also encompasses modules for news story segmentation, text extraction, and video retrieval along with a news video database to make it a full-fledged system to be employed in practical settings. The proposed system is a generic one employing a wide range of techniques to automate the semantic video indexing process and to bridge the semantic gap between what can be automatically extracted from videos and what people perceive as the video semantics. Based on the proposed system, a novel automatic semantic annotation and retrieval system is built for Turkish and evaluated on a broadcast news video collection, providing evidence for its feasibility and convenience for news videos with a satisfactory overall performance.