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ESA
2003
Springer
189views Algorithms» more  ESA 2003»
14 years 1 months ago
On the Complexity of Approximating TSP with Neighborhoods and Related Problems
We prove that various geometric covering problems, related to the Travelling Salesman Problem cannot be efficiently approximated to within any constant factor unless P = NP. This ...
Shmuel Safra, Oded Schwartz
JUCS
2010
135views more  JUCS 2010»
13 years 7 months ago
Web Context Classification Based on Information Quality Factors
: The fact that the World Wide Web is being used for various purposes also implies that users may have various information quality factors to consider according to their current co...
Jinhyuk Choi, Geehyuk Lee, Junghoon Moon
TAPIA
2005
ACM
14 years 2 months ago
Preliminary analysis of factors affecting women and african americans in the computing sciences
The current paper presents research that investigates those factors that affect the recruitment and retention of women and African Americans in the computing sciences. We begin by...
Jamika D. Burge, Tiki L. Suarez
HICSS
2009
IEEE
111views Biometrics» more  HICSS 2009»
14 years 3 months ago
The Impact of Social Support of Guild Members and Psychological Factors on Flow and Game Loyalty in MMORPG
The objective of this study is to identify the relationships in which social support influences flow and game loyalty through character control, character identity, guild identity...
Juseon Kang, Ilsang Ko, Yunjung Ko
ICASSP
2011
IEEE
13 years 6 days ago
Robust talking face video verification using joint factor analysis and sparse representation on GMM mean shifted supervectors
It has been previously demonstrated that systems based on block wise local features and Gaussian mixture models (GMM) are suitable for video based talking face verification due t...
Ming Li, Shrikanth Narayanan