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IEEECIT
2010
IEEE
13 years 6 months ago
Remainder Sign Analysis in Fixed-point Division
—This paper analyses remainder signs determinant issue in the computer fixed-point division operation. Together with the manual binary number division, the true code addition and...
Xuting Wan, Jianping Cai, Qifan Yang
TWC
2010
13 years 2 months ago
Rex: A randomized EXclusive region based scheduling scheme for mmWave WPANs with directional antenna
Millimeter-wave (mmWave) transmissions are promising technologies for high data rate (multi-Gbps) Wireless Personal Area Networks (WPANs). In this paper, we first introduce the con...
Lin X. Cai, Lin Cai, Xuemin Shen, Jon W. Mark
ALGORITHMICA
2010
104views more  ALGORITHMICA 2010»
13 years 7 months ago
Fixed-Parameter Approximation: Conceptual Framework and Approximability Results
The notion of fixed-parameter approximation is introduced to investigate the approximability of optimization problems within the framework of fixed-parameter computation. This work...
Liming Cai, Xiuzhen Huang
DSS
2007
104views more  DSS 2007»
13 years 7 months ago
Investigating interactions of trust and interest similarity
Online communities that allow their users to express their personal preferences, such as the members they trust and the products they appreciate, are becoming increasingly popular...
Cai-Nicolas Ziegler, Jennifer Golbeck
JCIT
2010
92views more  JCIT 2010»
13 years 2 months ago
The Research of Chinese Semantic Similarity Calculation Introduced Punctuations
So far, most Chinese natural language processing neglects the punctuations or oversimplifies their functi- ons. To improve the efficiency of Chinese similarity computing, this pap...
Cheng Xian-yi, Sun Ping, Zhu Qian, Cai Yue-hong