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» On encodings of spanning trees
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DCC
2003
IEEE
15 years 9 months ago
A Dictionary-Based Multi-Corpora Text Compression System
In this paper we introduce StarZip, a multi-corpora lossless text compression utility which incorporates StarNT, our newly proposed transform algorithm. StarNT is a dictionary-base...
Weifeng Sun, Nan Zhang 0005, Amar Mukherjee
IWAN
2000
Springer
15 years 1 months ago
An Approach for Heterogeneous Video Multicast Using Active Networking
Abstract. We present a framework for heterogeneous video multicasting, considering an active network in which active nodes can filter the video stream to satisfy different quality ...
Héctor Akamine, Naoki Wakamiya, Masayuki Mu...
ACL
2008
14 years 11 months ago
Forest-Based Translation
Among syntax-based translation models, the tree-based approach, which takes as input a parse tree of the source sentence, is a promising direction being faster and simpler than it...
Haitao Mi, Liang Huang, Qun Liu
ICASSP
2010
IEEE
14 years 8 months ago
Unidirectional graph-based wavelet transforms for efficient data gathering in sensor networks
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...
Sunil K. Narang, Godwin Shen, Antonio Ortega
LPAR
2010
Springer
14 years 7 months ago
On the Satisfiability of Two-Variable Logic over Data Words
Data trees and data words have been studied extensively in connection with XML reasoning. These are trees or words that, in addition to labels from a finite alphabet, carry labels ...
Claire David, Leonid Libkin, Tony Tan