Titlebook: Data Security and Security Data; 27th British Nationa Lachlan M. MacKinnon Conference proceedings 2012 Springer-Verlag GmbH Berlin Heidelbe

Fecal-Impaction

Irrigate

人类

性冷淡

Monotonous

Issues of Flash-Aware Buffer Management for Database Systemse distinguished characteristics of those storage devices. We discuss the basic principles of flash-aware algorithms and issues related to transaction management. An efficient flash-aware algorithm, CFDC, is presented and compared to several previous proposals.

摊位

A Quality Framework for Data Integrationcomplex process and its quality may be difficult to assess. This paper aims to determine and improve DI quality by presenting an ontology-based quality framework focusing on the users’ requirements, extended with quality criteria and factors defined specifically in the DI context.

断断续续

Uses of Peer Assessment in Database Teaching and Learningich is supported by different learning software tools. In the first case study, at Glasgow Caledonian University, Contributing Student Pedagogy is used, where students contribute to the learning of others through the collaborative creation of a bank of self-assessment questions. This is supported by

URN

A Data Integration Methodology and Architecture with Quality Assessment Functionalityd semantic heterogeneities associated with such information [1], combine them, and provide access interfaces to the user. In practice, apart from these heterogeneity issues, other factors also have impact on the design of integrated data resources. Examples of such factors include the users’ require

Lethargic

Whither BNCOD and the UK Database Community(2008) a special session day brought together well-known international researchers with their perspectives on research directions. This paper attempts to provide directions for the future of database research in a context related to global challenges and evolving requirements.

价值在贬值

Access Control Using Active RulesC) standard. First, we analyze different components of active rules and their mappings for enforcing RBAC standard. Second, we discuss how RBAC standard is enforced using active rules. Finally, we discuss how active rules extend RBAC standard to cater to a large class of applications.