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MM
2009
ACM
156views Multimedia» more  MM 2009»
15 years 8 months ago
Understanding near-duplicate videos: a user-centric approach
Popular content in video sharing web sites (e.g., YouTube) is usually duplicated. Most scholars define near-duplicate video clips (NDVC) based on non-semantic features (e.g., diļ...
Mauro Cherubini, Rodrigo de Oliveira, Nuria Oliver
TSD
2007
Springer
15 years 7 months ago
Lexical and Perceptual Grounding of a Sound Ontology
Sound ontologies need to incorporate source unidentifiable sounds in an adequate and consistent manner. Computational lexical resources like WordNet have either inserted these des...
Anna Lobanova, Jennifer Spenader, Bea Valkenier
MM
2009
ACM
203views Multimedia» more  MM 2009»
15 years 6 months ago
Distance metric learning from uncertain side information with application to automated photo tagging
Automated photo tagging is essential to make massive unlabeled photos searchable by text search engines. Conventional image annotation approaches, though working reasonably well o...
Lei Wu, Steven C. H. Hoi, Rong Jin, Jianke Zhu, Ne...
KRDB
1998
93views Database» more  KRDB 1998»
15 years 3 months ago
Intelligent Caching for Information Mediators: A KR Based Approach
We present a semantic caching approach for optimizing the performance of information mediators. A critical problem with information mediators, particularly those gathering and int...
Naveen Ashish, Craig A. Knoblock, Cyrus Shahabi
WWW
2008
ACM
16 years 2 months ago
StYLiD: Social Information Sharing with Free Creation of Structured Linked Data
Information sharing can be effective with structured data. The Semantic Web is mainly aimed at structuring information by creating widely accepted ontologies. However, users have ...
Aman Shakya, Hideaki Takeda, Vilas Wuwongse