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SIBGRAPI
2007
IEEE
14 years 1 months ago
Application-independent accurate mouse placements on surfaces of arbitrary geometry
Most direct manipulation tasks rely on precise placements of the cursor on the object of interest. Commonly, this requires the knowledge of distinct application-dependent geometry...
Harlen Costa Batagelo, Shin-Ting Wu
HICSS
2006
IEEE
122views Biometrics» more  HICSS 2006»
14 years 1 months ago
Cooperation in Group-Buying Auctions
Cooperation among bidders in traditional auctions is generally forbidden because it is harmful to the interests of sellers. However, in a new type of online auction, the group-buy...
Jian Chen, Xilong Chen, Robert J. Kauffman, Xiping...
SASN
2006
ACM
14 years 1 months ago
Achieving privacy in mesh networks
Mesh network is vulnerable to privacy attacks because of the open medium property of wireless channel, the fixed topology, and the limited network size. Traditional anonymous rou...
Xiaoxin Wu, Ninghui Li
APLAS
2004
ACM
14 years 1 months ago
PType System: A Featherweight Parallelizability Detector
Parallel programming is becoming an important cornerstone of general computing. In addition, type systems have significant impact on program analysis. In this paper, we demonstrat...
Dana N. Xu, Siau-Cheng Khoo, Zhenjiang Hu
COMPGEOM
2004
ACM
14 years 1 months ago
Computing persistent homology
We show that the persistent homology of a filtered ddimensional simplicial complex is simply the standard homology of a particular graded module over a polynomial ring. Our analy...
Afra Zomorodian, Gunnar Carlsson