1191 search results - page 22 / 239 » Computing Multidimensional Persistence |
COMPGEOM
2011
ACM
13 years 27 days ago
2011
ACM
We present a new algorithm for computing zigzag persistent homology, an algebraic structure which encodes changes to homology groups of a simplicial complex over a sequence of sim...
IWPEC
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We explore the effects of using graph width metrics as restrictions on the input to online problems. It seems natural to suppose that, for graphs having some form of bou...
HCI
2007
13 years 10 months ago
2007
This paper presents a “persistent chat” extension to the ePresence Interactive Media webcasting infrastructure to support real-time commenting on and discussing of issues that ...
EDBT
2000
ACM
14 years 1 months ago
2000
ACM
Database systems support recovery, providing high database availability. However, database applications may lose work because of a server failure. In particular, if a database serv...
CGO
2007
IEEE
14 years 3 months ago
2007
IEEE
Run-time compilation systems are challenged with the task of translating a program’s instruction stream while maintaining low overhead. While software managed code caches are ut...