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ICDAR
2009
IEEE
15 years 11 months ago
Hybrid Page Layout Analysis via Tab-Stop Detection
A new hybrid page layout analysis algorithm is proposed, which uses bottom-up methods to form an initial data-type hypothesis and locate the tab-stops that were used when the page...
Raymond W. Smith
FSTTCS
2009
Springer
15 years 10 months ago
Randomness extractors -- applications and constructions
Randomness extractors are efficient algorithms which convert weak random sources into nearly perfect ones. While such purification of randomness was the original motivation for c...
Avi Wigderson
GECCO
2009
Springer
141views Optimization» more  GECCO 2009»
15 years 10 months ago
Visualizing the search process of particle swarm optimization
It is a hard problem to understand the search process of particle swarm optimization over high-dimensional domain. The visualization depicts the total search process and then it w...
Yong-Hyuk Kim, Kang Hoon Lee, Yourim Yoon
OOPSLA
2009
Springer
15 years 10 months ago
Supporting model evolution through demonstration-based model transformation
Model evolution is often supported by writing model transformation rules in specialized languages. This presents challenges to those who are unfamiliar with model transformation l...
Yu Sun
FSKD
2007
Springer
158views Fuzzy Logic» more  FSKD 2007»
15 years 10 months ago
LET: Towards More Precise Clustering of Search Results
Web users are always distracted by a large number of results returned from search engines. Clustering can efficiently facilitate users’ browsing pages of certain topic. However...
Yi Zhang, Lidong Bing, Yexin Wang, Yan Zhang