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SIAMJO
2008
175views more  SIAMJO 2008»
15 years 6 months ago
On Bin Packing with Conflicts
Abstract. We consider the offline and online versions of a bin packing problem called bin packing with conflicts. Given a set of items V = {1, 2, . . . , n} with sizes s1, s2 . . ....
Leah Epstein, Asaf Levin
SIAMSC
2008
191views more  SIAMSC 2008»
15 years 6 months ago
ORBIT: Optimization by Radial Basis Function Interpolation in Trust-Regions
Abstract. We present a new derivative-free algorithm, ORBIT, for unconstrained local optimization of computationally expensive functions. A trust-region framework using interpolati...
Stefan M. Wild, Rommel G. Regis, Christine A. Shoe...
ADHOC
2005
122views more  ADHOC 2005»
15 years 6 months ago
Bandwidth guaranteed call admission in TDMA/CDMA ad hoc wireless networks
This paper first studied the timeslot assignment problem in time division multiple access/code division multiple access (TDMA/CDMA) wireless ad hoc networks. Given a path P, we pr...
Hai Liu, Xiaohua Jia, Deying Li, Chan-Hee Lee
IJMMS
2007
103views more  IJMMS 2007»
15 years 6 months ago
Improving password security and memorability to protect personal and organizational information
Personal information and organizational information need to be protected, which requires that only authorized users gain access to the information. The most commonly used method f...
Kim-Phuong L. Vu, Robert W. Proctor, Abhilasha Bha...
TALG
2008
124views more  TALG 2008»
15 years 6 months ago
Uniform deterministic dictionaries
Abstract. We present a new analysis of the well-known family of multiplicative hash functions, and improved deterministic algorithms for selecting "good" hash functions. ...
Milan Ruzic