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SEMWEB
2005
Springer
14 years 2 months ago
An Application of Semantic Web Technologies to Situation Awareness
Situation awareness involves the identification and monitoring of relationships among objects participating in an evolving situation. This problem in general is intractable (i.e.,...
Christopher J. Matheus, Mieczyslaw M. Kokar, Kenne...
SSD
2005
Springer
116views Database» more  SSD 2005»
14 years 2 months ago
PA-Tree: A Parametric Indexing Scheme for Spatio-temporal Trajectories
Abstract. Many new applications involving moving objects require the collection and querying of trajectory data, so efficient indexing methods are needed to support complex spatio...
Jinfeng Ni, Chinya V. Ravishankar
TARK
2005
Springer
14 years 2 months ago
Individual error, group error, and the value of information
Abstract This paper studies the interaction of error and information both in a single-person setting and in an interactive setting. In contrast to Blackwell’s Theorem, which says...
Itai Sher
VLDB
2005
ACM
122views Database» more  VLDB 2005»
14 years 2 months ago
C-Store: A Column-oriented DBMS
This paper presents the design of a read-optimized relational DBMS that contrasts sharply with most current systems, which are write-optimized. Among the many differences in its d...
Michael Stonebraker, Daniel J. Abadi, Adam Batkin,...
HT
2004
ACM
14 years 2 months ago
Integrating the web and the world: contextual trails on the move
This paper presents applications of HyCon, a framework for context aware hypermedia system. The HyCon architecture encompasses annotations, links, and guided tours associating loc...
Frank Allan Hansen, Niels Olof Bouvin, Bent Guldbj...