672 search results - page 76 / 135 » A General Solution to the Graph History Interaction Problem |
ICDT
2009
ACM
14 years 9 months ago
2009
ACM
Graph-theoretic aggregation problems have been considered both in OLAP (grid graph) and XML (tree). This paper gives new results for MIN aggregation in a tree, where we want the M...
FOCS
2008
IEEE
14 years 3 months ago
2008
IEEE
Given a complete undirected graph, a cost function on edges and a degree bound B, the degree bounded network design problem is to find a minimum cost simple subgraph with maximum...
RECOMB
2005
Springer
14 years 9 months ago
2005
Springer
Reticulation events occur frequently in many types of species. Therefore, to develop accurate methods for reconstructing phylogenetic networks in order to describe evolutionary his...
SAC
2002
ACM
13 years 8 months ago
2002
ACM
Distributed cooperative engineering applications require consistent and long-term sharing of large volumes of data, which may cause conflicts due to concurrent read/write operatio...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Large-scale digitization projects aimed at periodicals often have as input streams of completely unlabeled document images. In such situations, the results produced by the automat...