Sciweavers

377 search results - page 14 / 76
» Linear Tabling Strategies and Optimizations
Sort
View
HICSS
2002
IEEE
89views Biometrics» more  HICSS 2002»
14 years 1 months ago
Nash Strategies for Load Serving Entities in Dynamic Energy Multi-markets
In this paper the problem of developing bidding strategies for the participants of dynamic energy-multi markets is studied. Attention is given to strategic bidding of load serving...
Jose B. Cruz Jr., Ashkan Kian
IDEAS
2007
IEEE
135views Database» more  IDEAS 2007»
14 years 3 months ago
Bitmap Index Design Choices and Their Performance Implications
Historically, bitmap indexing has provided an important database capability to accelerate queries. However, only a few database systems have implemented these indexes because of t...
Elizabeth J. O'Neil, Patrick E. O'Neil, Kesheng Wu
GVD
2003
151views Database» more  GVD 2003»
13 years 10 months ago
Bridging the GAP Between Relational and Native XML Storage with Staircase Join
Several mapping schemes have recently been proposed to store XML data in relational tables. Relational database systems are readily available and can handle vast amounts of data v...
Jens Teubner, Torsten Grust, Maurice van Keulen
CORR
2006
Springer
151views Education» more  CORR 2006»
13 years 8 months ago
High SNR Analysis for MIMO Broadcast Channels: Dirty Paper Coding vs. Linear Precoding
We study the MIMO broadcast channel and compare the achievable throughput for the optimal strategy of dirty paper coding to that achieved with sub-optimal and lower complexity lin...
Juyul Lee, Nihar Jindal
CISS
2007
IEEE
14 years 3 months ago
Routing Strategies in Broadband Multihop Cooperative Networks
— Two fundamental properties of wireless networks, the variable link quality and the broadcast nature of the transmission, have often been ignored in the design of routing protoc...
Bo Gui, Lin Dai, Leonard J. Cimini Jr.