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DOLAP
2010
ACM
14 years 9 months ago
Relational versus non-relational database systems for data warehousing
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...
Carlos Ordonez, Il-Yeol Song, Carlos Garcia-Alvara...
GLOBECOM
2010
IEEE
14 years 9 months ago
Energy-Efficient Power Loading for a MIMO-SVD System and Its Performance in Flat Fading
In this paper we formulate a power loading problem for the spatial subchannels (parallel channels) of a single-carrier MIMO-SVD system. The power loading solution is designed to mi...
Raghavendra S. Prabhu, Babak Daneshrad
ICS
1999
Tsinghua U.
15 years 3 months ago
Software trace cache
—This paper explores the use of compiler optimizations which optimize the layout of instructions in memory. The target is to enable the code to make better use of the underlying ...
Alex Ramírez, Josep-Lluis Larriba-Pey, Carl...
ICS
1999
Tsinghua U.
15 years 3 months ago
The scalability of multigrain systems
Researchers have recently proposed coupling small- to mediumscale multiprocessors to build large-scale shared memory machines, known as multigrain shared memory systems. Multigrai...
Donald Yeung
ICDCS
1998
IEEE
15 years 3 months ago
A Feedback Based Scheme for Improving TCP Performance in Ad-Hoc Wireless Networks
Ad-hoc networks consist of a set of mobile hosts that communicate using wireless links, without the use of other communication support facilities (such as base stations). The topo...
Kartik Chandran, Sudarshan Raghunathan, S. Venkate...