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» Computing in Quotient Groups
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FCS
2006
15 years 1 months ago
Procedures for multiplication and division in DNA computing
: In this paper, we propose two procedures for multiplication and division using DNA strands. We first show a procedure for multiplication of a pair of two binary numbers. The proc...
Hiroki Fukagawa, Akihiro Fujiwara
COR
2006
54views more  COR 2006»
14 years 11 months ago
A paradox in optimal flow control of M/M/n queues
Optimal flow control problems of multiple-server (M/M/n) queueing systems are studied. Due to enhanced flexibility of the decision making, intuitively, we expect that grouping tog...
Atsushi Inoie, Hisao Kameda, Corinne Touati
STOC
2005
ACM
138views Algorithms» more  STOC 2005»
16 years 22 hour ago
Fast quantum algorithms for computing the unit group and class group of a number field
Computing the unit group and class group of a number field are two of the main tasks in computational algebraic number theory. Factoring integers reduces to solving Pell's eq...
Sean Hallgren
PERCOM
2004
ACM
15 years 11 months ago
Supporting Persistent Social Groups in Ubiquitous Computing Environments Using Context-Aware Ephemeral Group Service
In this paper, we analyze the role of the social group in a Ubiquitous Computing (Ubicomp) environment as a source of contextual information. A model is presented to address the s...
Bin Wang, John Bodily, Sandeep K. S. Gupta
JAT
2011
93views more  JAT 2011»
14 years 6 months ago
Approximation theorems for group valued functions
Stone-Weierstrass-type theorems for groups of group-valued functions with discrete range or discrete domain are obtained. We study criteria for a subgroup of the group of continuou...
Jorge Galindo, Manuel Sanchis