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WSDM
2012
ACM
207views Data Mining» more  WSDM 2012»
12 years 2 months ago
Sequence clustering and labeling for unsupervised query intent discovery
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
Jackie Chi Kit Cheung, Xiao Li
ISSTA
2012
ACM
11 years 9 months ago
Finding errors in multithreaded GUI applications
To keep a Graphical User Interface (GUI) responsive and active, a GUI application often has a main UI thread (or event dispatching thread) and spawns separate threads to handle le...
Sai Zhang, Hao Lü, Michael D. Ernst
SIGIR
2012
ACM
11 years 9 months ago
Cognos: crowdsourcing search for topic experts in microblogs
Finding topic experts on microblogging sites with millions of users, such as Twitter, is a hard and challenging problem. In this paper, we propose and investigate a new methodolog...
Saptarshi Ghosh, Naveen Kumar Sharma, Fabrí...
CVPR
2012
IEEE
11 years 9 months ago
On SIFTs and their scales
Scale invariant feature detectors often find stable scales in only a few image pixels. Consequently, methods for feature matching typically choose one of two extreme options: mat...
Tal Hassner, Viki Mayzels, Lihi Zelnik-Manor
AAAI
2012
11 years 9 months ago
Discovering Spammers in Social Networks
As the popularity of the social media increases, as evidenced in Twitter, Facebook and China’s Renren, spamming activities also picked up in numbers and variety. On social netwo...
Yin Zhu, Xiao Wang, ErHeng Zhong, Nathan Nan Liu, ...