Sciweavers

6192 search results - page 819 / 1239
» Distributed Control of Attention
Sort
View
PODC
2012
ACM
13 years 10 months ago
On the (limited) power of non-equivocation
In recent years, there have been a few proposals to add a small amount of trusted hardware at each replica in a Byzantine fault tolerant system to cut back replication factors. Th...
Allen Clement, Flavio Junqueira, Aniket Kate, Rodr...
SIGMOD
2008
ACM
191views Database» more  SIGMOD 2008»
16 years 7 months ago
Efficient aggregation for graph summarization
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
Yuanyuan Tian, Richard A. Hankins, Jignesh M. Pate...
SDM
2009
SIAM
176views Data Mining» more  SDM 2009»
16 years 4 months ago
Discovery of Geospatial Discriminating Patterns from Remote Sensing Datasets.
Large amounts of remotely sensed data calls for data mining techniques to fully utilize their rich information content. In this paper, we study new means of discovery and summariz...
Wei Ding 0003, Tomasz F. Stepinski, Josue Salazar
SOSP
2003
ACM
16 years 4 months ago
Decentralized user authentication in a global file system
The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
Michael Kaminsky, George Savvides, David Mazi&egra...
SACMAT
2009
ACM
16 years 2 months ago
xDomain: cross-border proofs of access
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
Lujo Bauer, Limin Jia, Michael K. Reiter, David Sw...