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KDD
2009
ACM
168views Data Mining» more  KDD 2009»
16 years 1 months ago
Cartesian contour: a concise representation for a collection of frequent sets
In this paper, we consider a novel scheme referred to as Cartesian contour to concisely represent the collection of frequent itemsets. Different from the existing works, this sche...
Ruoming Jin, Yang Xiang, Lin Liu
TACAS
2009
Springer
128views Algorithms» more  TACAS 2009»
16 years 1 months ago
All-Termination(T)
We introduce the All-Termination(T) problem: given a termination solver, T, and a program (a set of functions), find every set of formal arguments whose consideration is sufficie...
Panagiotis Manolios, Aaron Turon
GLOBECOM
2009
IEEE
16 years 1 months ago
On the Eyeshots of BGP Vantage Points
—The publicly available BGP vantage points (VPs) have been heavily used by the research community to build the Internet autonomous system (AS) level topology, which is a key inpu...
Kai Chen, Chengchen Hu, Wenwen Zhang, Yan Chen, Bi...
GLOBECOM
2009
IEEE
16 years 1 months ago
Model-Based Opportunistic Channel Access in Dynamic Spectrum Access Networks
Abstract—We propose a model-based channel access mechanism for cognitive radio-enabled secondary network, which opportunistically uses the channel of an unslotted primary network...
Manuj Sharma, Anirudha Sahoo, K. D. Nayak
ICASSP
2009
IEEE
16 years 1 months ago
DOA estimation of quasi-stationary signals via Khatri-Rao subspace
This paper addresses the problem of direction-of-arrival (DOA) estimation of quasi-stationary signals, which finds applications in array processing of speech and audio. By studyi...
Wing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi