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JGT
2007
73views more  JGT 2007»
13 years 9 months ago
New bounds on the edge number of a k-map graph
It is known that for every integer k ≥ 4, each k-map graph with n vertices has at most kn − 2k edges. Previously, it was open whether this bound is tight or not. We show that ...
Zhi-Zhong Chen
JCT
1998
68views more  JCT 1998»
13 years 8 months ago
Rook Theory and t-Cores
If t is a positive integer, then a partition of a non-negative integer n is a t−core if none of the hook numbers of the associated Ferrers-Young diagram is a multiple of t. These...
James Haglund, Ken Ono, Lawrence Sze
ANTS
1994
Springer
83views Algorithms» more  ANTS 1994»
14 years 1 months ago
On orders of optimal normal basis generators
In this paper we give some computational results on the multiplicative orders of optimal normal basis generators in F2n over F2 for n 1200 whenever the complete factorization of 2...
Shuhong Gao, Scott A. Vanstone
CISS
2007
IEEE
14 years 29 days ago
Channel-Adaptive Optimal OFDMA Scheduling
Abstract-Joint subcarrier, power and rate allocation in orthogonal frequency division multiple access (OFDMA) scheduling is investigated for both downlink and uplink wireless trans...
Xin Wang, Georgios B. Giannakis, Yingqun Yu
CASES
2003
ACM
14 years 20 days ago
Efficient spill code for SDRAM
Processors such as StrongARM and memory such as SDRAM enable efficient execution of multiple loads and stores in a single instruction. This is particularly useful in connection wi...
V. Krishna Nandivada, Jens Palsberg