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COLING
2010
15 years 2 months ago
Learning Phrase Boundaries for Hierarchical Phrase-based Translation
Hierarchical phrase-based models provide a powerful mechanism to capture non-local phrase reorderings for statistical machine translation (SMT). However, many phrase reorderings a...
Zhongjun He, Yao Meng, Hao Yu
218
Voted
INFORMATICALT
2011
89views more  INFORMATICALT 2011»
15 years 2 months ago
Large-Scale Data Analysis Using Heuristic Methods
Estimation and modelling problems as they arise in many data analysis areas often turn out to be unstable and/or intractable by standard numerical methods. Such problems frequently...
Gintautas Dzemyda, Leonidas Sakalauskas
235
Voted
KDD
2012
ACM
205views Data Mining» more  KDD 2012»
13 years 9 months ago
From user comments to on-line conversations
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...
Chunyan Wang, Mao Ye, Bernardo A. Huberman
167
Voted
HICSS
2009
IEEE
94views Biometrics» more  HICSS 2009»
16 years 2 months ago
Information Personalization in a Two Dimensional Product Differentiation Model: Impact of Market Structure and the Quality-Fit R
In this research, we use a game-theoretic model to examine personalization of information in a twodimensional product differentiation model, when consumers attach importance to ‘...
Sunil Wattal, Rahul Telang, Tridas Mukhopadhyay
245
Voted
INFOCOM
2007
IEEE
16 years 1 months ago
Modeling Malware Propagation in Networks of Smart Cell Phones with Spatial Dynamics
Abstract— Recent outbreaks of virus and worm attacks targeted at cell phones have have bought to the forefront the seriousness of the security threat to this increasingly popular...
Krishna K. Ramachandran, Biplab Sikdar