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ICALT
2005
IEEE
14 years 4 months ago
Application of Instant Message System in Cooperative Learning
The popularity of instant messaging (IM) system creates a new way for human communication. Along with this trend, IM system is broadly applied in cooperative learning. There isnâ€...
Shih-chen Hsieh, Yu-chen Hsu
FCT
2005
Springer
14 years 4 months ago
The Complexity of Querying External Memory and Streaming Data
We review a recently introduced computation model for streaming and external memory data. An important feature of this model is that it distinguishes between sequentially reading (...
Martin Grohe, Christoph Koch, Nicole Schweikardt
ITICSE
2004
ACM
14 years 4 months ago
Using XML in a compiler course
In this paper we describe how XML can be introduced into a compiler construction course. We make the case that XML and compilers have much in common, and that introducing XML into...
D. Robert Adams, Christian Trefftz
ESA
2004
Springer
98views Algorithms» more  ESA 2004»
14 years 4 months ago
Competitive Online Approximation of the Optimal Search Ratio
How efficiently can we search an unknown environment for a goal in unknown position? How much would it help if the environment were known? We answer these questions for simple poly...
Rudolf Fleischer, Thomas Kamphans, Rolf Klein, Elm...
ICDCSW
2000
IEEE
14 years 3 months ago
Inferring Sub-Culture Hierarchies Based on Object Diffusion on the World Wide Web
This paper presents our approach to inferring communities on the Web. It delineates the sub-culture hierarchies based on how individuals get involved in the dispersion of online o...
Ta-gang Chiou, Judith S. Donath