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» Type System for Specializing Polymorphism
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NOMS
2008
IEEE
123views Communications» more  NOMS 2008»
14 years 1 months ago
Model-based management of security services in complex network environments
Abstract—The security mechanisms employed in current networked environments are increasingly complex, and their configuration management has an important role for the protection...
João Porto de Albuquerque, Heiko Krumm, Pau...
LOGCOM
2008
94views more  LOGCOM 2008»
13 years 7 months ago
Preservation of Interpolation Features by Fibring
Fibring is a metalogical constructor that permits to combine different logics by operating on their deductive systems under certain natural restrictions, as for example that the t...
Walter Alexandre Carnielli, João Rasga, Cri...
ATAL
2007
Springer
14 years 1 months ago
Goals in the context of BDI plan failure and planning
We develop a Belief-Desire-Intention (BDI) style agent-oriented programming language with special emphasis on the semantics of goals in the presence of the typical BDI failure han...
Sebastian Sardiña, Lin Padgham
BTW
2005
Springer
108views Database» more  BTW 2005»
14 years 1 months ago
Integrating the Relational Interval Tree into IBM's DB2 Universal Database Server
: User-defined data types such as intervals require specialized access methods to be efficiently searched and queried. As database implementors cannot provide appropriate index str...
Christoph Brochhaus, Jost Enderle, Achim Schlosser...
VLDB
2004
ACM
114views Database» more  VLDB 2004»
14 years 25 days ago
Hardware Acceleration in Commercial Databases: A Case Study of Spatial Operations
Traditional databases have focused on the issue of reducing I/O cost as it is the bottleneck in many operations. As databases become increasingly accepted in areas such as Geograp...
Nagender Bandi, Chengyu Sun, Amr El Abbadi, Divyak...