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DAGSTUHL
1998
14 years 5 days ago
A Practical Approach to Hypothetical Database Queries
Hypothetical queries are queries embedding hypotheses about the database. The embedded hypothesis in a hypothetical query indicates, so to say, a state of the database intended for...
Henning Christiansen, Troels Andreasen
JUCS
2008
125views more  JUCS 2008»
13 years 10 months ago
Passive Estimation of Quality of Experience
: Quality of Experience (QoE) is a promising method to take into account the users' needs in designing, monitoring and managing networks. However, there is a challenge in find...
Denis Collange, Jean-Laurent Costeux
ENTCS
2007
110views more  ENTCS 2007»
13 years 10 months ago
A Bayesian Model for Event-based Trust
The application scenarios envisioned for ‘global ubiquitous computing’ have unique requirements that are often incompatible with traditional security paradigms. One alternativ...
Mogens Nielsen, Karl Krukow, Vladimiro Sassone
CORR
2002
Springer
95views Education» more  CORR 2002»
13 years 10 months ago
Value Based Argumentation Frameworks
In many cases of disagreement it is impossible to demonstrate that either party is wrong. The role of argument in such cases is to persuade rather than refute. Following Perelman, ...
Trevor J. M. Bench-Capon
TWC
2010
13 years 5 months ago
Bandwidth exchange: an energy conserving incentive mechanism for cooperation
Cooperative forwarding in wireless networks has shown to yield rate and diversity gains, but it incurs energy costs borne by the cooperating nodes. In this paper we consider an inc...
Dan Zhang, Ryoichi Shinkuma, Narayan B. Mandayam