522 search results - page 90 / 105 » The 3-Steiner Root Problem |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Hierarchical models are commonly used to organize a Website's content. A Website's content structure can be represented by a topic hierarchy, a directed tree rooted at a...
STOC
2009
ACM
14 years 9 months ago
2009
ACM
We consider and analyze a new algorithm for balancing indivisible loads on a distributed network with n processors. The aim is minimizing the discrepancy between the maximum and m...
KDD
2003
ACM
14 years 9 months ago
2003
ACM
Large and complex graphs representing relationships among sets of entities are an increasingly common focus of interest in data analysis--examples include social networks, Web gra...
KDD
2002
ACM
14 years 9 months ago
2002
ACM
Mining frequent trees is very useful in domains like bioinformatics, web mining, mining semi-structured data, and so on. We formulate the problem of mining (embedded) subtrees in ...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
We developed and tested a website and public display to connect and sustain carpoolers in the workplace. We arrived at this design through study of traffic congestion and its caus...