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» A Relational Abstraction for Functions
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ICN
2009
Springer
16 years 6 days ago
New Algorithm for the Design of Topology Aware Hypercube in Multi-hop Ad Hoc Networks
Securing group communications in resource constrained, infrastructure-less environments such as Mobile Ad Hoc Networks (MANETs) has become one of the most challenging research dire...
Maria Striki, Kyriakos Manousakis, John S. Baras
SIGGRAPH
2010
ACM
16 years 3 days ago
Toward evaluating material design interface paradigms for novice users
Material design is the process by which artists specify the reflectance properties of a surface, such as its diffuse color and specular roughness. We present a user study to eval...
William B. Kerr, Fabio Pellacini
PODS
1999
ACM
151views Database» more  PODS 1999»
15 years 12 months ago
Exact and Approximate Aggregation in Constraint Query
We investigate the problem of how to extend constraint query languages with aggregate operators. We deal with standard relational aggregation, and also with aggregates speci c to ...
Michael Benedikt, Leonid Libkin
ESSLLI
1999
Springer
15 years 12 months ago
Towards Discontinuous Grammar
This paper presents a grammar formalism in which constituent graphs are unions of a continuous surface tree and a discontinuous deep tree. The formalism has an object-oriented desi...
Matthias T. Kromann
WADT
1999
Springer
15 years 12 months ago
From States to Histories
Based on the FOCUS theory of distributed systems (see [Broy, Stølen 01]) that are composed of interacting components we introduce a formal model of services and layered architectu...
Manfred Broy
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