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DEXAW
1999
IEEE
109views Database» more  DEXAW 1999»
15 years 8 months ago
Detection of Polygonal Frames in Complex Document Images
A robust method for the localization of frames within document images is presented. It aims at detecting regions delimited by closed polygonal lines or edges in complex color, gra...
Stefano Messelodi, Carla Maria Modena
PODS
1999
ACM
153views Database» more  PODS 1999»
15 years 8 months ago
Consistent Query Answers in Inconsistent Databases
In this paper we consider the problem of the logical characterization of the notion of consistent answer in a relational database that may violate given integrity constraints. Thi...
Marcelo Arenas, Leopoldo E. Bertossi, Jan Chomicki
SIGCSE
1999
ACM
98views Education» more  SIGCSE 1999»
15 years 8 months ago
Teaching Web development with limited resources
Computer Science programs are faced with demand from both students and employers for courses in hot topics such as Internet Administration, but resources such as course time and l...
Ellen Lowenfeld Walker, Logan Browne
HICSS
1999
IEEE
144views Biometrics» more  HICSS 1999»
15 years 8 months ago
Changes in Work Styles of Office Workers in Satellite Offices
In order to reduce the long commuting times for office workers, Fuji Xerox began experimenting with satellite offices. In this paper I will report on changes in the work styles of...
Chiaki Imaizumi
ICDAR
1999
IEEE
15 years 8 months ago
On the Evaluation of Document Analysis Components by Recall, Precision, and Accuracy
In document analysis, it is common to prove the usefulness of a component by an experimental evaluation. By applying the respective algorithms to a test sample, some effectiveness...
Markus Junker, Andreas Dengel, Rainer Hoch