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KCAP
2005
ACM
14 years 3 months ago
An ontological approach to the construction of problem-solving models
Our ongoing work aims at defining an ontology-centered approach for building expertise models for the CommonKADS methodology. This approach (which is named "OntoKADS") i...
Sabine Bruaux, Gilles Kassel, Gilles Morel
PODC
2005
ACM
14 years 3 months ago
Quorum placement in networks to minimize access delays
A quorum system is a family of sets (themselves called quorums), each pair of which intersect. In many distributed algorithms, the basic unit accessed by a client is a quorum of n...
Anupam Gupta, Bruce M. Maggs, Florian Oprea, Micha...
SACMAT
2005
ACM
14 years 3 months ago
Composing and combining policies under the policy machine
As a major component of any host, or network operating system, access control mechanisms come in a wide variety of forms, each with their individual attributes, functions, methods...
David F. Ferraiolo, Serban I. Gavrila, Vincent C. ...
SIGCSE
2005
ACM
163views Education» more  SIGCSE 2005»
14 years 3 months ago
Using SeSFJava in teaching introductory network courses
Networking course projects are usually described by an informal specification and a collection of test cases. Students often misunderstand the specification or oversimplify it t...
Tamer Elsharnouby, A. Udaya Shankar
SIGECOM
2005
ACM
169views ECommerce» more  SIGECOM 2005»
14 years 3 months ago
Online auctions with re-usable goods
This paper concerns the design of mechanisms for online scheduling in which agents bid for access to a re-usable resource such as processor time or wireless network access. Each a...
Mohammad Taghi Hajiaghayi, Robert D. Kleinberg, Mo...