Sciweavers

4894 search results - page 922 / 979
» The Guarding Problem - Complexity and Approximation
Sort
View
GECCO
2003
Springer
14 years 28 days ago
Enhancing the Performance of GP Using an Ancestry-Based Mate Selection Scheme
The performance of genetic programming relies mostly on population-contained variation. If the population diversity is low then there will be a greater chance of the algorithm bein...
Rodney Fry, Andrew M. Tyrrell
INFOCOM
2002
IEEE
14 years 20 days ago
Downlink Power Allocation for Multi-class CDMA Wireless Networks
Abstract—In this paper we consider the downlink power allocation problem for multi-class CDMA wireless networks. We use a utility based power allocation framework to treat multi-...
Jangwon Lee, Ravi Mazumdar, Ness B. Shroff
SIGMOD
2010
ACM
262views Database» more  SIGMOD 2010»
14 years 16 days ago
K-nearest neighbor search for fuzzy objects
The K-Nearest Neighbor search (kNN) problem has been investigated extensively in the past due to its broad range of applications. In this paper we study this problem in the contex...
Kai Zheng, Gabriel Pui Cheong Fung, Xiaofang Zhou
SC
2009
ACM
14 years 11 days ago
GPU based sparse grid technique for solving multidimensional options pricing PDEs
It has been shown that the sparse grid combination technique can be a practical tool to solve high dimensional PDEs arising in multidimensional option pricing problems in finance...
Abhijeet Gaikwad, Ioane Muni Toke
CASES
2007
ACM
13 years 11 months ago
Performance optimal processor throttling under thermal constraints
We derive analytically, the performance optimal throttling curve for a processor under thermal constraints for a given task sequence. We found that keeping the chip temperature co...
Ravishankar Rao, Sarma B. K. Vrudhula