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ECSA
2008
Springer
13 years 10 months ago
A Security Model for Internet-Based Digital Asset Management Systems
Abstract. Usage and exploitation of the Internet is a critical requirement for managing and distributing valuable digital assets. This requirement introduces a great number of thre...
Ioannis Chatzigiannakis, Vasiliki Liagkou, D. Salo...
ACIIDS
2009
IEEE
122views Database» more  ACIIDS 2009»
14 years 1 months ago
Student Modelling Based on Ontologies
— In this paper I show how ontologies support the student modelling through the semantic definition of concepts that depict a student. The aim is to outline the framework for bui...
Alejandro Peña Ayala
WSC
2004
13 years 9 months ago
Data and Metadata Requirements for Composable Mission Space Environments
Composability is the capability to select and assemble reusable simulation components in various combinations into simulation systems to meet user requirements. The Defense Modeli...
Katherine L. Morse
CIKM
2008
Springer
13 years 10 months ago
Learning latent semantic relations from clickthrough data for query suggestion
For a given query raised by a specific user, the Query Suggestion technique aims to recommend relevant queries which potentially suit the information needs of that user. Due to th...
Hao Ma, Haixuan Yang, Irwin King, Michael R. Lyu
ESORICS
2002
Springer
14 years 8 months ago
Confidentiality Policies and Their Enforcement for Controlled Query Evaluation
Abstract. An important goal of security in information systems is confidentiality. A confidentiality policy specifies which users should be forbidden to acquire what kind of inform...
Joachim Biskup, Piero A. Bonatti