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MONET
2002
120views more  MONET 2002»
13 years 8 months ago
Energy-Efficient Broadcast and Multicast Trees in Wireless Networks
The wireless networking environment presents formidable challenges to the study of broadcasting and multicasting problems. In this paper we focus on the problem of multicast tree c...
Jeffrey E. Wieselthier, Gam D. Nguyen, Anthony Eph...
VLDB
1994
ACM
153views Database» more  VLDB 1994»
14 years 23 days ago
Optimization Algorithms for Exploiting the Parallelism-Communication Tradeoff in Pipelined Parallelism
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering followed by parallelization. We focus on the parallelization phase a...
Waqar Hasan, Rajeev Motwani
IJCAI
2001
13 years 10 months ago
Temporal Decision Trees or the lazy ECU vindicated
The automatic generation of diagnostic decision trees from qualitative models is a reasonable compromise between the advantages of using a modelbased approach in technical domains...
Luca Console, Claudia Picardi, Daniele Theseider D...
SIGGRAPH
2000
ACM
14 years 1 months ago
Computer-generated pen-and-ink illustration of trees
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...
Oliver Deussen, Thomas Strothotte
SIGMETRICS
2009
ACM
149views Hardware» more  SIGMETRICS 2009»
14 years 3 months ago
On the treeness of internet latency and bandwidth
Existing empirical studies of Internet structure and path properties indicate that the Internet is tree-like. This work quantifies the degree to which at least two important Inte...
Venugopalan Ramasubramanian, Dahlia Malkhi, Fabian...