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WSDM
2012
ACM
309views Data Mining» more  WSDM 2012»
12 years 4 months ago
Mining contrastive opinions on political texts using cross-perspective topic model
This paper presents a novel opinion mining research problem, which is called Contrastive Opinion Modeling (COM). Given any query topic and a set of text collections from multiple ...
Yi Fang, Luo Si, Naveen Somasundaram, Zhengtao Yu
INFOSCALE
2007
ACM
13 years 10 months ago
Mining query logs to optimize index partitioning in parallel web search engines
Large-scale Parallel Web Search Engines (WSEs) needs to adopt a strategy for partitioning the inverted index among a set of parallel server nodes. In this paper we are interested ...
Claudio Lucchese, Salvatore Orlando, Raffaele Pere...
WWW
2007
ACM
14 years 9 months ago
Towards effective browsing of large scale social annotations
This paper is concerned with the problem of browsing social annotations. Today, a lot of services (e.g., Del.icio.us, Filckr) have been provided for helping users to manage and sh...
Rui Li, Shenghua Bao, Yong Yu, Ben Fei, Zhong Su
WWW
2009
ACM
14 years 9 months ago
Crawling English-Japanese person-name transliterations from the web
Automatic compilation of lexicon is a dream of lexicon compilers as well as lexicon users. This paper proposes a system that crawls English-Japanese person-name transliterations f...
Satoshi Sato
PUC
2006
89views more  PUC 2006»
13 years 8 months ago
Using ubiquitous computing in interactive mobile marketing
Unique features of handheld devices, including their mobility, personalization and location-awareness engender new types of applications for mobile commerce, such as mobile adverti...
Stan Kurkovsky, Karthik Harihar