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» The benefits of using information systems
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98
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SIGUCCS
2000
ACM
15 years 5 months ago
Information Provision vs. Direct Services in User Support
Like others in the field, technology service providers in the Indiana University (IU) School of Education face many demands despite limited resources. In Education Technology Serv...
Carol Rhodes, William Goveia, Brian Sierkowski
95
Voted
SP
2000
IEEE
15 years 4 months ago
A More Efficient Use of Delta-CRLs
Delta-certificate revocation lists (delta-CRLs) were designed to provide a more efficient way to distribute certificate status information. However, as this paper shows, in some e...
David A. Cooper
AVI
2004
15 years 2 months ago
The challenge of information visualization evaluation
As the field of information visualization matures, the tools and ideas described in our research publications are reaching users. The reports of usability studies and controlled e...
Catherine Plaisant
121
Voted
CMS
2006
150views Communications» more  CMS 2006»
15 years 2 months ago
Attribute Delegation Based on Ontologies and Context Information
This paper presents a model for delegation based on partial orders, proposing the subclass relation in OWL as a way to represent the partial orders. Delegation and authorization de...
Isaac Agudo, Javier Lopez, José A. Monteneg...
CORR
2010
Springer
61views Education» more  CORR 2010»
15 years 24 days ago
Utility and Privacy of Data Sources: Can Shannon Help Conceal and Reveal Information?
Abstract-- The problem of private information "leakage" (inadvertently or by malicious design) from the myriad large centralized searchable data repositories drives the n...
Lalitha Sankar, S. Raj Rajagopalan, H. Vincent Poo...