Sciweavers

COOPIS
2004
IEEE
14 years 12 days ago
Discovering Workflow Transactional Behavior from Event-Based Log
Previous workflow mining works have concentrated their efforts on process behavioral aspects. Although powerful, these proposals are found lacking in functionalities and performanc...
Walid Gaaloul, Sami Bhiri, Claude Godart
COOPIS
2004
IEEE
14 years 12 days ago
Composing Mappings Between Schemas Using a Reference Ontology
Large-scale database integration requires a significant cost in developing a global schema and finding mappings between the global and local schemas. Developing the global schema r...
Eduard C. Dragut, Ramon Lawrence
COOPIS
2004
IEEE
14 years 12 days ago
A Prototype of a Context-Based Architecture for Intelligent Home Environments
This paper presents a proposal of a context-based architecture to achieve the required synergy among the ubiquitous computing devices of an intelligent environment. These devices p...
Pablo A. Haya, Germán Montoro, Xavier Alam&...
COOPIS
2004
IEEE
14 years 12 days ago
Making Workflow Models Sound Using Petri Net Controller Synthesis
More and more companies use "process aware" information systems to make their business processes more efficient. To do this, workflow definitions must be formulated in a ...
Juliane Dehnert, Armin Zimmermann
COOPIS
2004
IEEE
14 years 12 days ago
Performance Evaluation of JXTA Rendezvous
Project JXTA is the first peer-to-peer application development infrastructure, consisting of standard protocols and multi-language implementations. A JXTA peer network is a comple...
Emir Halepovic, Ralph Deters, Bernard Traversat
COOPIS
2004
IEEE
14 years 12 days ago
A Necessary Condition for Semantic Interoperability in the Large
With new standards like RDF or OWL paving the way for the much anticipated semantic web, a new breed of large scale semantic systems is about to appear. Even if research on semanti...
Philippe Cudré-Mauroux, Karl Aberer
COOPIS
2004
IEEE
14 years 12 days ago
Active Replication in CORBA: Standards, Protocols, and Implementation Framework
This paper presents a proposal for integrating in a single CORBA middleware platform two important OMG specifications: FTCORBA, which provides fault-tolerance support for CORBA obj...
Alysson Neves Bessani, Joni da Silva Fraga, Lau Ch...
COOPIS
2004
IEEE
14 years 12 days ago
Implementing QoS Aware Component-Based Applications
By QoS (Quality of Service), we often refer to a set of quality requirements on the collective behavior of one or more objects. These requirements enable the provision of better se...
Avraam Chimaris, George A. Papadopoulos
COOPIS
2004
IEEE
14 years 12 days ago
A Distributed and Parallel Component Architecture for Stream-Oriented Applications
Abstract. This paper introduces ThreadMill - a distributed and parallel component architecture for applications that process large volumes of streamed (time-sequenced) data, such a...
Paulo Barthelmess, Clarence A. Ellis
COOPIS
2004
IEEE
14 years 12 days ago
A Mobile Agent Infrastructure for QoS Negotiation of Adaptive Distributed Applications
Abstract. QoS-aware distributed applications such as certain Multimedia and Ubiquitous Computing applications can benefit greatly from the provision of QoS guarantees from the unde...
Roberto Speicys Cardoso, Fabio Kon