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NAACL
2007
15 years 8 months ago
Automatic Evaluation of Machine Translation Based on Rate of Accomplishment of Sub-Goals
The quality of a sentence translated by a machine translation (MT) system is difficult to evaluate. We propose a method for automatically evaluating the quality of each translati...
Kiyotaka Uchimoto, Katsunori Kotani, Yujie Zhang, ...
NAACL
2007
15 years 8 months ago
Unsupervised Natural Language Processing Using Graph Models
In the past, NLP has always been based on the explicit or implicit use of linguistic knowledge. In classical computer linguistic applications explicit rule based approaches prevai...
Chris Biemann
SODA
2008
ACM
184views Algorithms» more  SODA 2008»
15 years 8 months ago
On the approximability of influence in social networks
In this paper, we study the spread of influence through a social network, in a model initially studied by Kempe, Kleinberg and Tardos [14, 15]: We are given a graph modeling a soc...
Ning Chen
168
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ALENEX
2003
139views Algorithms» more  ALENEX 2003»
15 years 8 months ago
Interpolation over Light Fields with Applications in Computer Graphics
We present a data structure, called a ray interpolant tree, or RI-tree, which stores a discrete set of directed lines in 3-space, each represented as a point in 4-space. Each dire...
F. Betul Atalay, David M. Mount
CIDR
2003
150views Algorithms» more  CIDR 2003»
15 years 8 months ago
The Database Machine: Old Story, New Slant?
Current database management system technology is not well equipped to provide adequate support for what has been deemed the 3rd wave of computing -- Ubiquitous Computing. Such app...
Julie A. McCann