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CIKM
2009
Springer
16 years 1 months ago
Beyond hyperlinks: organizing information footprints in search logs to support effective browsing
While current search engines serve known-item search such as homepage finding very well, they generally cannot support exploratory search effectively. In exploratory search, user...
Xuanhui Wang, Bin Tan, Azadeh Shakery, ChengXiang ...
MMMACNS
2005
Springer
16 years 1 days ago
A Modal Logic for Role-Based Access Control
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
Thumrongsak Kosiyatrakul, Susan Older, Shiu-Kai Ch...
WOSP
2004
ACM
15 years 12 months ago
Software performance modelling using PEPA nets
Modelling and analysing distributed and mobile software systems is a challenging task. PEPA nets—coloured stochastic Petri nets—are a recently introduced modelling formalism w...
Stephen Gilmore, Jane Hillston, Leïla Kloul, ...
ICSR
2004
Springer
15 years 12 months ago
Framed Aspects: Supporting Variability and Configurability for AOP
Aspect oriented programming (AOP) seeks to decompose concerns which crosscut system structure into more manageable modules. However, current AOP techniques alone lack the configura...
Neil Loughran, Awais Rashid
SQJ
2008
94views more  SQJ 2008»
15 years 6 months ago
Simulation-based analysis of UML statechart diagrams: methods and case studies
- We present a comprehensive UML statechart diagram analysis framework. This framework allows one to progressively perform different analysis operations to analyze UML statechart d...
Jiexin Lian, Zhaoxia Hu, Sol M. Shatz