Sciweavers

2430 search results - page 58 / 486
» An Information Retrieval System for Motion Capture Data
Sort
View
SPIESR
2001
152views Database» more  SPIESR 2001»
14 years 11 months ago
Video summarization and semantics editing tools
This paper describes a video summarization and semantics editing tool that is suited for content-based video indexing and retrieval with appropriate human operator assistance. The...
Li-Qun Xu, Jian Zhu, Fred Stentiford
VLDB
1994
ACM
148views Database» more  VLDB 1994»
15 years 1 months ago
Fast Incremental Indexing for Full-Text Information Retrieval
Full-text information retrieval systems have traditionally been designed for archival environments. They often provide little or no support for adding new documents to an existing...
Eric W. Brown, James P. Callan, W. Bruce Croft
SIGCOMM
2003
ACM
15 years 3 months ago
Peer-to-peer information retrieval using self-organizing semantic overlay networks
Content-based full-text search is a challenging problem in Peer-toPeer (P2P) systems. Traditional approaches have either been centralized or use flooding to ensure accuracy of th...
Chunqiang Tang, Zhichen Xu, Sandhya Dwarkadas
JODS
2006
206views Data Mining» more  JODS 2006»
14 years 9 months ago
Emergent Semantics in Knowledge Sifter: An Evolutionary Search Agent Based on Semantic Web Services
This paper addresses the various facets of emergent semantics in content retrieval systems such as Knowledge Sifter, an architecture and system based on the use of specialized agen...
Larry Kerschberg, Hanjo Jeong, Wooju Kim
GI
2005
Springer
15 years 3 months ago
Towards Update Relevance Checks in a Context Aware Mobile Information System
: In order to reduce transmission cost mobile information system clients often cache data retrieved in a context aware manner. In the case of updates it may happen that this data b...
Hagen Höpfner