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CCR
2000
93views more  CCR 2000»
13 years 9 months ago
On the validity of digital signatures
An important feature of digital signatures is to serve as nonrepudiation evidence. To be eligible as non-repudiation evidence, a digital signature on an electronic document should...
Jianying Zhou, Robert H. Deng
DOCENG
2008
ACM
13 years 11 months ago
Keeping a digital library clean: new solutions to old problems
Digital Libraries are complex information systems that involve rich sets of digital objects and their respective metadata, along with multiple organizational structures and servic...
Alberto H. F. Laender, Marcos André Gon&cce...
JCDL
2003
ACM
160views Education» more  JCDL 2003»
14 years 2 months ago
Automatic Document Metadata Extraction Using Support Vector Machines
Automatic metadata generation provides scalability and usability for digital libraries and their collections. Machine learning methods offer robust and adaptable automatic metadat...
Hui Han, C. Lee Giles, Eren Manavoglu, Hongyuan Zh...
ICDAR
2003
IEEE
14 years 2 months ago
A Novel Approach to Separate Handwritten Connected Digits
This paper presents a novel approach to separate connected digits in handwritten numerals by employing two agents in the process. The first agent decides on candidate cut-point a...
Reda Alhajj, Ashraf Elnagar
CORR
2010
Springer
109views Education» more  CORR 2010»
13 years 9 months ago
An Ontology-based Context Aware System for Selective Dissemination of Information in a Digital Library
Users of Institutional Repositories and Digital Libraries are known by their needs for very specific information about one or more subjects. To characterize users profiles and offe...
Marisa R. De Giusti, Gonzalo L. Villarreal, Agust&...