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APLAS
2004
ACM
14 years 2 months ago
A Relational Model for Object-Oriented Designs
This paper develops a mathematical characterisation of object-oriented concepts by defining an observation-oriented semantics for an object-oriented language (OOL) with a rich var...
Jifeng He, Zhiming Liu, Xiaoshan Li, Shengchao Qin
ARGMAS
2004
Springer
14 years 2 months ago
Negotiation Among DDeLP Agents
Negotiation can be conceived as the exchange of messages among self-interested agents in order to settle on an agreement over a given issue. They decide which messages to send acco...
Fernando A. Tohmé, Guillermo Ricardo Simari
ER
2004
Springer
79views Database» more  ER 2004»
14 years 2 months ago
Towards the Managment of Time in Data-Intensive Web Sites
The adoption of a logical model for temporal, data-intensive Web sites is proposed together with a methodology for the development. The model allows the definition of page-schemes...
Paolo Atzeni, Pierluigi Del Nostro
EUROPAR
2004
Springer
14 years 2 months ago
Experimental Study of Multi-criteria Scheduling Heuristics for GridRPC Systems
Abstract. We study in this paper several scheduling heuristics for GridRPC middlewares. When dealing with performance issue, the scheduling strategy is one of the most important fe...
Yves Caniou, Emmanuel Jeannot
IFM
2004
Springer
185views Formal Methods» more  IFM 2004»
14 years 2 months ago
Object-Oriented Modelling with High-Level Modular Petri Nets
Abstract. In this paper, we address the problem of expressing objectoriented concepts in terms of Petri nets. This is interesting, first, as a possibility of representing concurre...
Cécile Bui Thanh, Hanna Klaudel