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ACSAC
2006
IEEE
14 years 3 months ago
A Study of Access Control Requirements for Healthcare Systems Based on Audit Trails from Access Logs
In healthcare, role-based access control systems are often extended with exception mechanisms to ensure access to needed informationeven when the needs don’t followthe expected ...
Lillian Røstad, Ole Edsberg
KR
2004
Springer
14 years 2 months ago
Knowledge of Other Agents and Communicative Actions in the Fluent Calculus
The Fluent Calculus has largely been focused on building agents that work individually. However, agents often need to interact with each other to learn more about their environmen...
Yves Martin, Iman Narasamdya, Michael Thielscher
WEBDB
2010
Springer
172views Database» more  WEBDB 2010»
14 years 2 months ago
Find your Advisor: Robust Knowledge Gathering from the Web
We present a robust method for gathering relational facts from the Web, based on matching generalized patterns which are automatically learned from seed facts for relations of int...
Ndapandula Nakashole, Martin Theobald, Gerhard Wei...
GIS
1999
ACM
14 years 1 months ago
Specifying Analysis Patterns for Geographic Databases on the Basis of a Conceptual Framework
Frameworks and Patterns are important instruments that enable the reuse of successful software solutions in recurrent problems. Geographic information systems, on the other hand, ...
Jugurta Lisboa Filho, Cirano Iochpe
CAV
1998
Springer
103views Hardware» more  CAV 1998»
14 years 1 months ago
You Assume, We Guarantee: Methodology and Case Studies
Assume-guarantee reasoning has long been advertised as an important method for decomposing proof obligations in system veri cation. Re nement mappings (homomorphisms) have long bee...
Thomas A. Henzinger, Shaz Qadeer, Sriram K. Rajama...