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150
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GRAPHICSINTERFACE
1996
15 years 5 months ago
1996
Many educators have used Algorithm Visualization (AV) to teach students of computer science about how computer algorithms work. Our study sheds light on two important questions: (...
152
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DOLAP
2007
ACM
15 years 8 months ago
2007
ACM
ss domain. Using this more abstract approach means that more data sources of varying types can be incorporated with less effort, and such heterogeneous data sources might be very r...
112
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STOC
2003
ACM
16 years 4 months ago
2003
ACM
In this paper, we present lower bounds for permuting and sorting in the cache-oblivious model. We prove that (1) I/O optimal cache-oblivious comparison based sorting is not possib...
118
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VL
2008
IEEE
15 years 10 months ago
2008
IEEE
Developers typically rely on the information submitted by end-users to resolve bugs. We conducted a survey on information needs and commonly faced problems with bug reporting amon...
136
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ISAAC
2005
Springer
15 years 9 months ago
2005
Springer
In this paper we present space-query trade-offs for external memory data structures that answer shortest path queries on planar directed graphs. For any S = Ω(N1+ ) and S = O(N2...