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» Using linked data for systems management
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SP
2002
IEEE
200views Security Privacy» more  SP 2002»
15 years 1 months ago
Design of a Role-Based Trust-Management Framework
We introduce the RT framework, a family of Rolebased Trust-management languages for representing policies and credentials in distributed authorization. RT combines the strengths o...
Ninghui Li, John C. Mitchell, William H. Winsborou...
KDD
2008
ACM
184views Data Mining» more  KDD 2008»
16 years 1 months ago
Joint latent topic models for text and citations
In this work, we address the problem of joint modeling of text and citations in the topic modeling framework. We present two different models called the Pairwise-Link-LDA and the ...
Ramesh Nallapati, Amr Ahmed, Eric P. Xing, William...
TASE
2010
IEEE
14 years 8 months ago
Clear and Precise Specification of Ecological Data Management Processes and Dataset Provenance
Abstract--With the availability of powerful computational and communication systems, scientists now readily access large, complicated derived datasets and build on those results to...
Leon J. Osterweil, Lori A. Clarke, Aaron M. Elliso...
DILS
2005
Springer
15 years 7 months ago
Semantic Correspondence in Federated Life Science Data Integration Systems
For execution of complex biological queries, data integration systems often use several intermediate data sources because the domain coverage of individual sources is limited. Qual...
Malika Mahoui, Harshad Kulkarni, Nianhua Li, Zina ...
VLDB
2004
ACM
128views Database» more  VLDB 2004»
15 years 6 months ago
An Annotation Management System for Relational Databases
We present an annotation management system for relational databases. In this system, every piece of data in a relation is assumed to have zero or more annotations associated with ...
Deepavali Bhagwat, Laura Chiticariu, Wang Chiew Ta...