Sciweavers

490 search results - page 26 / 98
» Impossibilities for roommate problems
Sort
View
HPDC
2005
IEEE
14 years 2 months ago
CODO: firewall traversal by cooperative on-demand opening
Firewalls and network address translators (NATs) cause significant connectivity problems along with benefits such as network protection and easy address planning. Connectivity pro...
Se-Chang Son, Bill Allcock, Miron Livny
OPODIS
2003
13 years 10 months ago
Multiple Agents RendezVous in a Ring in Spite of a Black Hole
The Rendezvous of anonymous mobile agents in a anonymous network is an intensively studied problem; it calls for k anonymous, mobile agents to gather in the same site. We study thi...
Stefan Dobrev, Paola Flocchini, Giuseppe Prencipe,...
IMC
2007
ACM
13 years 10 months ago
Blind source separation approach to performance diagnosis and dependency discovery
We consider the problem of diagnosing performance problems in distributed system and networks given end-to-end performance measurements provided by test transactions, or probes. C...
Gaurav Chandalia, Irina Rish
OPODIS
2008
13 years 10 months ago
Rendezvous of Mobile Agents When Tokens Fail Anytime
Abstract. We consider the problem of Rendezvous or gathering of multiple autonomous entities (called mobile agents) moving in an unlabelled environment (modelled as a graph). The p...
Shantanu Das, Matús Mihalák, Rastisl...
CVPR
2004
IEEE
14 years 10 months ago
Is Bottom-Up Attention Useful for Object Recognition?
A key problem in learning multiple objects from unlabeled images is that it is a priori impossible to tell which part of the image corresponds to each individual object, and which...
Ueli Rutishauser, Dirk Walther, Christof Koch, Pie...