Sciweavers

ITRUST
2005
Springer
14 years 5 months ago
Towards an Evaluation Methodology for Computational Trust Systems
Ciarán Bryce, Nathan Dimmock, Karl Krukow, ...
ITRUST
2005
Springer
14 years 5 months ago
A Representation Model of Trust Relationships with Delegation Extensions
Abstract. Logic languages establish a formal framework to solve authorization and delegation conflicts. However, we consider that a visual representation is necessary since graphs...
Isaac Agudo, Javier Lopez, José A. Monteneg...
ISAS
2005
Springer
14 years 5 months ago
Contract-Based Web Service Composition Framework with Correctness Guarantees
Abstract. We present formal and practical foundations for Web service composition framework with composition correctness guarantees. We introduce contractual composition model base...
Nikola Milanovic
ISAS
2005
Springer
14 years 5 months ago
Characterizing Session Initiation Protocol (SIP) Network Performance and Reliability
— The Session Initiation Protocol (SIP) has emerged as the preferred Internet telephony signaling protocol for communications networks. In this capacity, it becomes increasingly ...
Vijay K. Gurbani, Lalita Jagadeesan, Veena B. Mend...
ISAS
2005
Springer
14 years 5 months ago
Dependable Distributed Computing Using Free Databases
Abstract. Designing and programming dependable distributed applications is very difficult. Databases provide features like transactions and replication that can help in the impleme...
Christof Fetzer, Trevor Jim
ISAS
2005
Springer
14 years 5 months ago
Proof-Based System Engineering Using a Virtual System Model
Abstract. This paper provides an overview of Proof-Based System Engineering (PBSE), which aims at improving the current practice of developing computer-based systems. PBSE is of pa...
Martin Biely, Gérard Le Lann, Ulrich Schmid
INEX
2005
Springer
14 years 5 months ago
From Natural Language to NEXI, an Interface for INEX 2005 Queries
Offering the possibility to query any XML retrieval system in natural language would be very helpful to a lot of users. In 2005, INEX proposed a framework to partipants that wante...
Xavier Tannier
INEX
2005
Springer
14 years 5 months ago
Parameter Estimation for a Simple Hierarchical Generative Model for XML Retrieval
Abstract. This paper explores the possibility of using a modified Expectation-Maximization algorithm to estimate parameters for a simple hierarchical generative model for XML retr...
Paul Ogilvie, Jamie Callan