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CHI
2010
ACM
16 years 6 days ago
Managing nomadic knowledge: a case study of the European social forum
In this paper we portray a specific type of knowledge which we term ‘nomadic knowledge’. It is required periodically by different actors and travels along foreseeable paths be...
Saqib Saeed, Volkmar Pipek, Markus Rohde, Volker W...
NETGAMES
2003
ACM
16 years 4 days ago
A multi-user framework supporting video-based avatars
The application of Networked Virtual Environment (NVE) technology on mobile devices is an emerging area in research. The marketing potential for these types of applications, when ...
Peter Quax, Tom Jehaes, Pieter Jorissen, Wim Lamot...
COMPSAC
2002
IEEE
15 years 12 months ago
Hybrid Role Hierarchy for Generalized Temporal Role Based Access Control Model
Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC’...
James Joshi, Elisa Bertino, Arif Ghafoor
ICECCS
2002
IEEE
85views Hardware» more  ICECCS 2002»
15 years 12 months ago
Syntactic Fault Patterns in OO Programs
Although program faults are widely studied, there are many aspects of faults that we still do not understand, particularly about OO software. In addition to the simple fact that o...
Roger T. Alexander, Jeff Offutt, James M. Bieman
CHI
1996
ACM
15 years 11 months ago
Silk from a Sow's Ear: Extracting Usable Structures from the Web
In its current implementation, the World-Wide Web lacks much of the explicit structure and strong typing found in many closed hypertext systems. While this property has directly f...
Peter Pirolli, James E. Pitkow, Ramana Rao