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PODS
2007
ACM
159views Database» more  PODS 2007»
14 years 10 months ago
Generalized hypertree decompositions: np-hardness and tractable variants
The generalized hypertree width GHW(H) of a hypergraph H is a measure of its cyclicity. Classes of conjunctive queries or constraint satisfaction problems whose associated hypergr...
Georg Gottlob, Thomas Schwentick, Zoltán Mi...
CCS
2009
ACM
14 years 4 months ago
Behavior based software theft detection
Along with the burst of open source projects, software theft (or plagiarism) has become a very serious threat to the healthiness of software industry. Software birthmark, which re...
Xinran Wang, Yoon-chan Jhi, Sencun Zhu, Peng Liu
ADC
2009
Springer
122views Database» more  ADC 2009»
14 years 4 months ago
What is Required in Business Collaboration?
Access control has been studied for sometime, and there are a number of theories and techniques for handling access control for single or centralised systems; however, unique and ...
Daisy Daiqin He, Michael Compton, Kerry Taylor, Ji...
IROS
2008
IEEE
171views Robotics» more  IROS 2008»
14 years 4 months ago
Biomimetic grasp planning for cortical control of a robotic hand
— In this paper we outline a grasp planning system designed to augment the cortical control of a prosthetic arm and hand. A key aspect of this task is the presence of on-line use...
Matei T. Ciocarlie, Samuel T. Clanton, M. Chance S...
CCS
2007
ACM
14 years 4 months ago
Memsherlock: an automated debugger for unknown memory corruption vulnerabilities
Software vulnerabilities have been the main contributing factor to the Internet security problems such as fast spreading worms. Among these software vulnerabilities, memory corrup...
Emre Can Sezer, Peng Ning, Chongkyung Kil, Jun Xu
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