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DKE
2002
113views more  DKE 2002»
13 years 7 months ago
A general strategy for decomposing topological invariants of spatial databases and an application
Topological invariants of spatial databases (i.e., finite structures that capture the topological properties of the database) are receiving increasing attention since they can act...
Serafino Cicerone, Daniele Frigioni, Paolino Di Fe...
CACM
1999
92views more  CACM 1999»
13 years 7 months ago
Putting OO Distributed Programming to Work
stractions underlying distributed computing. We attempted to keep our preaims at an abstract and general level. In this column, we make those claims more concrete. More precisely, ...
Pascal Felber, Rachid Guerraoui, Mohamed Fayad
CJ
1999
80views more  CJ 1999»
13 years 7 months ago
Resolving Executing-Committing Conflicts in Distributed Real-time Database Systems
In a distributed real-time database system (DRTDBS), a commit protocol is required to ensure transaction failure atomicity. If data conflicts occur between executing and committin...
Kam-yiu Lam, Chung-Leung Pang, Sang Hyuk Son, Jian...
SIGCSE
2002
ACM
218views Education» more  SIGCSE 2002»
13 years 7 months ago
Participatory design in a human-computer interaction course: teaching ethnography methods to computer scientists
Empirical evidence shows the ability for computer technology to deliver on its promises of enhancing our quality of life relies on how well the application fits our understanding ...
Jerry B. Weinberg, Mary L. Stephen
TOCHI
1998
89views more  TOCHI 1998»
13 years 7 months ago
Using Metalevel Techniques in a Flexible Toolkit for CSCW Applications
Ideally, software toolkits for collaborative applications should provide generic, reusable components, applicable in a wide range of circumstances, which software developers can as...
Paul Dourish