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NAACL
2010
15 years 4 months ago
Multi-Prototype Vector-Space Models of Word Meaning
Current vector-space models of lexical semantics create a single "prototype" vector to represent the meaning of a word. However, due to lexical ambiguity, encoding word ...
Joseph Reisinger, Raymond J. Mooney
IMCSIT
2010
15 years 3 months ago
On the Numerical Analysis of Stochastic Lotka-Volterra Models
The stochastic Lotka-Volterra model is an infinite Markov population model that has applications in various life science domains. Its analysis is challenging since, besides an infi...
Tugrul Dayar, Linar Mikeev, Verena Wolf
ICMCS
2009
IEEE
115views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Prosody modeling for mandarin exclamatory speech
To improve the expressiveness of speech synthesis, the paper proposes a model to simulate the prosody features of exclamatory speech with modal tags. While compared with reading s...
Huibin Jia, Jianhua Tao
EMNLP
2009
15 years 4 months ago
A Unified Model of Phrasal and Sentential Evidence for Information Extraction
Information Extraction (IE) systems that extract role fillers for events typically look at the local context surrounding a phrase when deciding whether to extract it. Often, howev...
Siddharth Patwardhan, Ellen Riloff
EMNLP
2009
15 years 4 months ago
Automatically Evaluating Content Selection in Summarization without Human Models
We present a fully automatic method for content selection evaluation in summarization that does not require the creation of human model summaries. Our work capitalizes on the assu...
Annie Louis, Ani Nenkova