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PPOPP
2009
ACM
14 years 8 months ago
MPIWiz: subgroup reproducible replay of mpi applications
Message Passing Interface (MPI) is a widely used standard for managing coarse-grained concurrency on distributed computers. Debugging parallel MPI applications, however, has alway...
Ruini Xue, Xuezheng Liu, Ming Wu, Zhenyu Guo, Weng...
ICCV
1999
IEEE
14 years 9 months ago
Euclidean Reconstruction and Reprojection up to Subgroups
The necessary and sufficient conditions for being able to estimate scene structure, motion and camera calibration from a sequence of images are very rarely satisfied in practice. ...
Yi Ma, Stefano Soatto, Jana Kosecka, Shankar Sastr...
IPTPS
2004
Springer
14 years 25 days ago
Diminished Chord: A Protocol for Heterogeneous Subgroup Formation in Peer-to-Peer Networks
In most of the P2P systems developed so far, all nodes play essentially the same role. In some applications, however, different machine capabilities or owner preferences may mean ...
David R. Karger, Matthias Ruhl
JSC
2008
85views more  JSC 2008»
13 years 7 months ago
Descent via isogeny on elliptic curves with large rational torsion subgroups
We outline PARI programs which assist with various algorithms related to descent via isogeny on elliptic curves. We describe, in this context, variations of standard inequalities w...
E. Victor Flynn, C. Grattoni
HT
2007
ACM
13 years 11 months ago
Identifying subcommunities using cohesive subgroups in social hypertext
Web pages can be modeled as nodes in a social network, and hyperlinks between pages form links (relationships) between the nodes. Links may take the form of comments, for example ...
Alvin Chin, Mark H. Chignell