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GIS
1999
ACM
15 years 6 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
FOCS
2000
IEEE
15 years 6 months ago
Cache-Oblivious B-Trees
We present dynamic search-tree data structures that perform well in the setting of a hierarchical memory (including various levels of cache, disk, etc.), but do not depend on the ...
Michael A. Bender, Erik D. Demaine, Martin Farach-...
BIS
2009
131views Business» more  BIS 2009»
15 years 3 months ago
Organisational Ontology Framework for Semantic Business Process Management
The field of Semantic Business Process Management (SBPM) has refuelled interest in using ontologies for the representation of the static and dynamic aspects of an enterprise and va...
Agata Filipowska, Martin Hepp, Monika Kaczmarek, I...
ICCAD
2004
IEEE
125views Hardware» more  ICCAD 2004»
15 years 11 months ago
Temporal floorplanning using the T-tree formulation
Improving logic capacity by time-sharing, dynamically reconfigurable FPGAs are employed to handle designs of high complexity and functionality. In this paper, we model each task ...
Ping-Hung Yuh, Chia-Lin Yang, Yao-Wen Chang
BNCOD
2004
184views Database» more  BNCOD 2004»
15 years 3 months ago
Bulk Loading the M-Tree to Enhance Query Performance
The M-tree is a paged, dynamically balanced metric access method that responds gracefully to the insertion of new objects. Like many spatial access methods, the M-tree's perfo...
Alan P. Sexton, Richard Swinbank