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ICALT
2003
IEEE
15 years 10 months ago
Real-Time Collaborative Problem Solving: A Study on Alternative Coordination Mechanisms
It is believed that computer-supported collaboration at a distance can stimulate learning. In this paper an innovative environment that permits real-time collaborative problem sol...
Nikolaos M. Avouris, Meletis Margaritis, Vassilis ...
ICDAR
2003
IEEE
15 years 10 months ago
A Database for Handwriting Recognition Research in Sinhala Language
This article presents a database of images of handwritten city names. The aim is to provide a standard database for Sinhala handwriting recognition research. This database contain...
H. C. Fernando, N. D. Kodikara, Sanjika Hewavithar...
ICDAR
2003
IEEE
15 years 10 months ago
A Text Watermarking Algorithm based on Word Classification and Inter-word Space Statistics
Text documents can be watermarked by patterning the inter-word spaces. This paper proposes a text watermarking algorithm that exploits the novel concepts of word classification an...
Young-Won Kim, Kyung-Ae Moon, Il-Seok Oh
ICDAR
2003
IEEE
15 years 10 months ago
Binary Classification Trees for Multi-class Classification Problems
This paper proposes a binary classification tree aiming at solving multi-class classification problems using binary classifiers. The tree design is achieved in a way that a class ...
Jin-Seon Lee, Il-Seok Oh
ICDCSW
2003
IEEE
15 years 10 months ago
Privilege Delegation and Agent-Oriented Access Control in Naplet
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
Cheng-Zhong Xu, Song Fu