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CVPR
2009
IEEE
16 years 4 months ago
Recognizing human group activities with localized causalities
The aim of this paper is to address the problem of recognizing human group activities in surveillance videos. This task has great potentials in practice, however was rarely studie...
Ashraf A. Kassim, Bingbing Ni, Shuicheng Yan
ICS
2010
Tsinghua U.
16 years 4 months ago
On the Construction of One-Way Functions from Average Case Hardness
In this paper we study the possibility of proving the existence of one-way functions based on average case hardness. It is well-known that if there exists a polynomial-time sample...
Noam Livne
PPOPP
2010
ACM
16 years 3 months ago
Featherweight X10: a core calculus for async-finish parallelism
We present a core calculus with two of X10's key constructs for parallelism, namely async and finish. Our calculus forms a convenient basis for type systems and static analys...
Jonathan K. Lee, Jens Palsberg
VMCAI
2010
Springer
16 years 3 months ago
Advances in Probabilistic Model Checking
In the recent years, there have been a large amount of investigations on safety verification of uncertain continuous systems. In engineering and applied mathematics, this verificat...
Joost-Pieter Katoen
SDM
2009
SIAM
140views Data Mining» more  SDM 2009»
16 years 3 months ago
Straightforward Feature Selection for Scalable Latent Semantic Indexing.
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...
Jun Yan, Shuicheng Yan, Ning Liu, Zheng Chen