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FPL
2006
Springer
94views Hardware» more  FPL 2006»
15 years 6 months ago
Sizing of Processing Arrays for FPGA-Based Computation
Computing applications in FPGAs are commonly built from repetitive structures of computing and/or memory elements. In many cases, application performance depends on the degree of ...
Tom Van Court, Martin C. Herbordt
ICIP
2003
IEEE
16 years 4 months ago
Multitemporal geospatial query grouping using correlation signatures
With recent advances in temporal and spatiotemporal databases, user demands are becoming more complex. As a result, simple queries are replaced by complex multitemporal query scen...
Giorgos Mountrakis, Peggy Agouris, Anthony Stefani...
PODS
2009
ACM
134views Database» more  PODS 2009»
16 years 3 months ago
Equivalence of nested queries with mixed semantics
We consider the problem of deciding query equivalence for a conjunctive language in which queries output complex objects composed from a mixture of nested, unordered collection ty...
David DeHaan
DASFAA
1999
IEEE
79views Database» more  DASFAA 1999»
15 years 7 months ago
Early Separation of Filter and Refinement Steps in Spatial Query Optimization
The spatial query has been processed in two steps, the filter step and the refinement step, due to a large volume and high complexity of the spatial data. However, this approach h...
Ho-Hyun Park, Chan-Gun Lee, Yong-Ju Lee, Chin-Wan ...
143
Voted
SIGMOD
1998
ACM
143views Database» more  SIGMOD 1998»
15 years 7 months ago
Interaction of Query Evaluation and Buffer Management for Information Retrieval
The proliferation of the World Wide Web has brought information retrieval (IR) techniques to the forefront of search technology. To the average computer user, “searching” now ...
Björn Þór Jónsson, Michae...