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JUCS
2010
186views more  JUCS 2010»
14 years 9 months ago
Context Awareness for Collaborative Learning with Uncertainty Management
: In Collaborative Learning, groups of students work together using traditional and computer-based tools or applications. Participants are continuously moving and reorganizing in g...
Roc Messeguer, Leandro Navarro, Pedro Damiá...
SIGMOD
2012
ACM
253views Database» more  SIGMOD 2012»
13 years 1 months ago
Skew-aware automatic database partitioning in shared-nothing, parallel OLTP systems
The advent of affordable, shared-nothing computing systems portends a new class of parallel database management systems (DBMS) for on-line transaction processing (OLTP) applicatio...
Andrew Pavlo, Carlo Curino, Stanley B. Zdonik
AMKM
2003
Springer
15 years 4 months ago
Agentized, Contextualized Filters for Information Management
Every time a user engaged in work reads or writes, the user spontaneously generates new information needs: to understand the text he or she is reading or to supply more substance ...
David A. Evans, Gregory Grefenstette, Yan Qu, Jame...
ICDE
2009
IEEE
122views Database» more  ICDE 2009»
16 years 26 days ago
Universal Resource Lifecycle Management
This paper presents a model and a tool that allows Web users to define, execute, and manage lifecycles for any artifact available on the Web. In the paper we show the need for life...
Marcos Báez, Fabio Casati, Maurizio Marches...
MIE
2008
125views Healthcare» more  MIE 2008»
15 years 17 days ago
Knowledge Management for the Protection of Information in Electronic Medical Records
: This paper describes foundational work investigating the protection requirements of sensitive medical information, which is being stored more routinely in repository systems for ...
Nathan Lea, Stephen Hailes, Tony Austin, Dipak Kal...