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» On the Complexity of Universal Programs
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DDEP
2000
Springer
15 years 10 months ago
A Link-Oriented Comparison of Hyperdocuments and Programs
There are parallels between the construction of programs and the construction of hypertexts, and in ar between the abstractions available to the application programmer and those a...
Heather Brown, Peter J. Brown, Les Carr, Wendy Hal...
ICMCS
2008
IEEE
129views Multimedia» more  ICMCS 2008»
16 years 27 days ago
Evaluation of segment-based proxy caching for video on demand
In this paper, we derive an analytical model for the evaluation of the performance of a Video on Demand (VoD) system. The model estimates the mean waiting time achievable by the P...
Muhammad Muhammad, Wei Tu, Eckehard G. Steinbach
VL
2006
IEEE
16 years 14 days ago
Sketching with Conceptual Metaphors to Explain Computational Processes
To explore how people conceptualize a complex system, 232 university students were asked to sketch how a search engine works. While the sketches reveal a diverse range of visual a...
David G. Hendry
IFIPTCS
2000
15 years 10 months ago
Hierarchical State Machines
Hierarchical state machines are finite state machines whose states themselves can be other machines. In spite of their popularity in many modeling tools for software design, very l...
Mihalis Yannakakis
ITICSE
2005
ACM
16 years 1 days ago
Testing first: emphasizing testing in early programming courses
The complexity of languages like Java and C++ can make introductory programming classes in these languages extremely challenging for many students. Part of the complexity comes fr...
Will Marrero, Amber Settle