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» Value Compression for Efficient Computation
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WSC
2004
14 years 11 months ago
Simulation of Coherent Risk Measures
In financial risk management, a coherent risk measure equals the maximum expected loss under several different probability measures, which are analogous to systems in ranking and ...
Vadim Lesnevski, Barry L. Nelson, Jeremy Staum
CONEXT
2007
ACM
15 years 1 months ago
On improving the efficiency and manageability of NotVia
This paper presents techniques that improve the efficiency and manageability of an IP Fast Reroute (IPFRR) technology: NotVia. NotVia provides the IPFRR service for all destinatio...
Ang Li, Pierre Francois, Xiaowei Yang
CCS
2007
ACM
15 years 1 months ago
Highly efficient techniques for network forensics
Given a history of packet transmissions and an excerpt of a possible packet payload, the payload attribution problem requires the identification of sources, destinations and the t...
Miroslav Ponec, Paul Giura, Hervé Brön...
SIGMOD
2010
ACM
221views Database» more  SIGMOD 2010»
14 years 10 months ago
Analyzing the energy efficiency of a database server
Rising energy costs in large data centers are driving an agenda for energy-efficient computing. In this paper, we focus on the role of database software in affecting, and, ultimat...
Dimitris Tsirogiannis, Stavros Harizopoulos, Mehul...
ICMCS
2006
IEEE
113views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Fast Multi-Reference Frame Motion Estimation via Downhill Simplex Search
Multi-reference frame motion estimation improves the accuracy of motion compensation in video compression, but it also dramatically increases computational complexity. Based on tr...
Chen-Kuo Chiang, Shang-Hong Lai