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CAISE
2000
Springer
14 years 1 months ago
An Overview of RoZ: A Tool for Integrating UML and Z Specifications
This paper presents an approach and a tool to increase specification quality by using a combination of UML and formal languages. Our approach is based on the expression of the UML ...
Sophie Dupuy, Yves Ledru, Monique Chabre-Peccoud
DL
2000
Springer
137views Digital Library» more  DL 2000»
14 years 1 months ago
Server selection on the World Wide Web
We evaluate server selection methods in a Web environment, modeling a digital library which makes use of existing Web search servers rather than building its own index. The evalua...
Nick Craswell, Peter Bailey, David Hawking
PODS
1999
ACM
160views Database» more  PODS 1999»
14 years 29 days ago
Queries with Incomplete Answers over Semistructured Data
Semistructured data occur in situations where information lacks a homogeneous structure and is incomplete. Yet, up to now the incompleteness of information has not been re ected b...
Yaron Kanza, Werner Nutt, Yehoshua Sagiv
HICSS
1999
IEEE
115views Biometrics» more  HICSS 1999»
14 years 29 days ago
Focusing on Mobility
In this paper, we motivate the importance of the field of mobile computing and survey current practical and formal approaches. We argue that the existing formalisms are not suffic...
Klaus Bergner, Radu Grosu, Andreas Rausch, Alexand...
STOC
1999
ACM
125views Algorithms» more  STOC 1999»
14 years 29 days ago
Rounding Algorithms for a Geometric Embedding of Minimum Multiway Cut
Given an undirected graph with edge costs and a subset of k ≥ 3 nodes called terminals, a multiway, or k-way, cut is a subset of the edges whose removal disconnects each termina...
David R. Karger, Philip N. Klein, Clifford Stein, ...
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