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CCS
2008
ACM
15 years 1 months ago
On spatio-temporal constraints and inheritance in role-based access control
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
Liang Chen, Jason Crampton
AIPS
2010
14 years 11 months ago
Forward-Chaining Partial-Order Planning
Over the last few years there has been a revival of interest in the idea of least-commitment planning with a number of researchers returning to the partial-order planning approach...
Amanda Jane Coles, Andrew Coles, Maria Fox, Derek ...
SIGMOD
2001
ACM
121views Database» more  SIGMOD 2001»
15 years 11 months ago
XML Document Versioning
Managing multiple versions of XML documents represents an important problem, because of many applications ranging from traditional ones, such as software configuration control, to...
Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo
CVPR
2007
IEEE
16 years 1 months ago
Towards Scalable Representations of Object Categories: Learning a Hierarchy of Parts
This paper proposes a novel approach to constructing a hierarchical representation of visual input that aims to enable recognition and detection of a large number of object catego...
Sanja Fidler, Ales Leonardis
HPDC
1998
IEEE
15 years 3 months ago
Matchmaking: Distributed Resource Management for High Throughput Computing
Conventional resource management systems use a system model to describe resources and a centralized scheduler to control their allocation. We argue that this paradigm does not ada...
Rajesh Raman, Miron Livny, Marvin H. Solomon