590 search results - page 22 / 118 » A usage-based authorization framework for collaborative comp... |
CCS
2007
ACM
14 years 28 days ago
2007
ACM
Traditional Public Key Infrastructures (PKI) have not lived up to their promise because there are too many ways to define PKIs, too many cryptographic primitives to build them wi...
MTA
2011
13 years 1 months ago
2011
: With the advances in a variety of software/hardware technologies and wireless networking, there is coming a need for ubiquitous collaboration which allows people to access inform...
CHI
2009
ACM
14 years 7 months ago
2009
ACM
Making sense of the information found during an investigational Web search task can be daunting. With the recent emergence of tools to support collaborative Web search, the associ...
CHI
2009
ACM
14 years 7 months ago
2009
ACM
Collaborative web browsing tasks occur frequently, such as one user showing another how to use a web site, several users working together on a search task, or even one user sendin...
ECTEL
2008
Springer
13 years 8 months ago
2008
Springer
Chemistry students, like students in other disciplines, often learn to solve problems by applying well-practiced procedures. Such an approach, however, may hinder conceptual unders...