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» Modeling When Connections Are the Problem
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EMNLP
2010
14 years 12 months ago
It Depends on the Translation: Unsupervised Dependency Parsing via Word Alignment
We reveal a previously unnoticed connection between dependency parsing and statistical machine translation (SMT), by formulating the dependency parsing task as a problem of word a...
Samuel Brody
ICALT
2008
IEEE
15 years 8 months ago
A Learning Environment for Promoting Structured Algebraic Thinking in Children
Although the notion of generality is central in mathematics and science, being able to identify and express general patterns and/or articulating structures is one of the main difļ...
Sergio Gutiérrez Santos, Manolis Mavrikis, ...
97
Voted
ICDCSW
2008
IEEE
15 years 8 months ago
Mobility Control for Complete Coverage in Wireless Sensor Networks
In this paper, we propose a new control method to cover the ā€œholesā€ in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are d...
Zhen Jiang, Jie Wu, Robert Kline, Jennifer Krantz
PIMRC
2008
IEEE
15 years 8 months ago
A hierarchical structure based coverage repair in wireless sensor networks
—In this paper, we propose a new control method to cover ā€œholesā€ in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...
Jie Wu, Zhen Jiang
98
Voted
COCOON
2005
Springer
15 years 7 months ago
Bounded Degree Closest k-Tree Power Is NP-Complete
Abstract. An undirected graph G = (V, E) is the k-power of an undirected tree T = (V, E ) if (u, v) ∈ E iff u and v are connected by a path of length at most k in T. The tree T ...
Michael Dom, Jiong Guo, Rolf Niedermeier