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» Using Lower Bounds During Dynamic BDD Minimization
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PODS
1995
ACM
124views Database» more  PODS 1995»
15 years 29 days ago
Window Query-Optimal Clustering of Spatial Objects
During the last decade various spatial data structures have been designed and compared against each other with respect to their performance. Still missing is a lower bound result,...
Bernd-Uwe Pagel, Hans-Werner Six, Mario Winter
VLSID
2003
IEEE
92views VLSI» more  VLSID 2003»
15 years 9 months ago
Energy Efficient Scheduling for Datapath Synthesis
In this paper, we describe two new algorithms for datapath scheduling which aim at energy reduction while maintaining performance. The proposed algorithms, time constrained and re...
Saraju P. Mohanty, N. Ranganathan
ISQED
2007
IEEE
127views Hardware» more  ISQED 2007»
15 years 3 months ago
Thermal vs Energy Optimization for DVFS-Enabled Processors in Embedded Systems
— In the past, dynamic voltage and frequency scaling (DVFS) has been widely used for power and energy optimization in embedded system design. As thermal issues become increasingl...
Yongpan Liu, Huazhong Yang, Robert P. Dick, Hui Wa...
IGIS
1994
156views GIS» more  IGIS 1994»
15 years 1 months ago
Optimizing Spatial Data Structures For Static Data
During the last decade various spatial data structures have been designed and compared against each other, all of them re ecting a dynamic situation with ongoing object insertion a...
Lukas Bachmann, Bernd-Uwe Pagel, Hans-Werner Six
PVLDB
2010
84views more  PVLDB 2010»
14 years 7 months ago
Processing Top-k Join Queries
We consider the problem of efficiently finding the top-k answers for join queries over web-accessible databases. Classical algorithms for finding top-k answers use branch-and-b...
Minji Wu, Laure Berti-Equille, Amélie Maria...