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» A Framework for Dynamizing Succinct Data Structures
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OTM
2007
Springer
15 years 3 months ago
Elaborating a Decentralized Market Information System
A Decentralized Market Information System (DMIS) that aggregates and provides information about markets is an important component for achieving markets in Grid and Peer-to-Peer sys...
René Brunner, Felix Freitag
GIS
1999
ACM
15 years 1 months ago
A Provably Efficient Computational Model for Approximate Spatiotemporal Retrieval
: The paper is concerned with the effective and efficient processing of spatiotemporal selection queries under varying degrees of approximation. Such queries may employ operators l...
Vasilis Delis, Christos Makris, Spyros Sioutas
ICCS
2005
Springer
15 years 3 months ago
A Computational Model of Micro-vascular Growth
In order to supply a growing tissue with oxygen and nutrients and to remove its metabolic wastes, blood vessels penetrating the tissue are formed. Multiple mechanisms are involved ...
Dominik Szczerba, Gábor Székely
144
Voted
JCST
2010
155views more  JCST 2010»
14 years 4 months ago
Efficient Location Updates for Continuous Queries over Moving Objects
Abstract The significant overhead related to frequent location updates from moving objects often results in poor performance. As most of the location updates do not affect the quer...
Yu-Ling Hsueh, Roger Zimmermann, Wei-Shinn Ku
VLDB
2004
ACM
144views Database» more  VLDB 2004»
15 years 9 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa