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ICPR
2008
IEEE
15 years 8 months ago
Image annotation refinement using semantic similarity correlation
Automatic image annotation is a promising way to achieve more effective image management and retrieval by using keywords. However, system performances of the existing state-of-the...
Songhao Zhu, Yuncai Liu
PVLDB
2010
147views more  PVLDB 2010»
14 years 8 months ago
Automatic Rule Refinement for Information Extraction
Rule-based information extraction from text is increasingly being used to populate databases and to support structured queries on unstructured text. Specification of suitable info...
Bin Liu 0002, Laura Chiticariu, Vivian Chu, H. V. ...
COMAD
2008
15 years 3 months ago
Querying for Information Integration: How to go from an Imprecise Intent to a Precise Query?
In this paper, we address the problem of query formulation in the context of multi-domain integration of heterogeneous data on the Web. We argue that effectively tackling this pro...
Aditya Telang, Sharma Chakravarthy, Chengkai Li
CHI
2003
ACM
16 years 2 months ago
Refining Fitts' law models for bivariate pointing
We investigate bivariate pointing in light of the recent progress in the modeling of univariate pointing. Unlike previous studies, we focus on the effect of target shape (width an...
Johnny Accot, Shumin Zhai
ICSE
2004
IEEE-ACM
16 years 2 months ago
Heuristic-Based Model Refinement for FLAVERS
FLAVERS is a finite-state verification approach that allows an analyst to incrementally add constraints to improve the precision of the model of the system being analyzed. Except ...
Jianbin Tan, George S. Avrunin, Lori A. Clarke