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» Knowledge Retrieval (KR)
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MIR
2010
ACM
232views Multimedia» more  MIR 2010»
14 years 2 months ago
Exploiting external knowledge to improve video retrieval
Most video retrieval systems are multimodal, commonly relying on textual information, low- and high-level semantic features extracted from query visual examples. In this work, we ...
David Vallet, Iván Cantador, Joemon M. Jose
AAAI
1994
13 years 8 months ago
Retrieving Semantically Distant Analogies with Knowledge-Directed Spreading Activation
Techniques that traditionally have been useful for retrieving same-domain analogies from small single-use knowledge bases, such as spreading activation and indexing on selected fe...
Michael Wolverton, Barbara Hayes-Roth
FLAIRS
2009
13 years 5 months ago
Improving Biomedical Document Retrieval by Mining Domain Knowledge
When research articles introduce new findings or concepts they typically relate them only to knowledge and domain concepts of immediate relevance. However, many domain concepts re...
Shuguang Wang, Milos Hauskrecht
AWIC
2003
Springer
14 years 19 days ago
Using Case-Based Reasoning to Improve Information Retrieval in Knowledge Management Systems
Abstract. Complementary to hypertext navigation, classic information retrieval is broadly used to find information on the World Wide Web and on Web-based systems. Among these there...
Norbert Gronau, Frank Laskowski
CIVR
2004
Springer
135views Image Analysis» more  CIVR 2004»
13 years 11 months ago
Knowledge Assisted Analysis and Categorization for Semantic Video Retrieval
In this paper we discuss the use of knowledge for the analysis and semantic retrieval of video. We follow a fuzzy relational approach to knowledge representation, based on which we...
Manolis Wallace, Thanos Athanasiadis, Yannis S. Av...