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SIGCSE
1998
ACM
84views Education» more  SIGCSE 1998»
15 years 10 months ago
Integrating technology into computer science examinations
On-line programming tests and examinations were administered to approximately 120 first year computer science students in order to evaluate their practical skills. We describe ou...
David V. Mason, Denise M. Woit
CORR
2010
Springer
164views Education» more  CORR 2010»
15 years 5 months ago
Approximate Nash Equilibria under Stability Conditions
Finding approximate Nash equilibria in n × n bimatrix games is currently one of the main open problems in algorithmic game theory. Motivated in part by the lack of progress on wo...
Maria-Florina Balcan, Mark Braverman
SODA
2010
ACM
177views Algorithms» more  SODA 2010»
16 years 4 months ago
Convergence, Stability, and Discrete Approximation of Laplace Spectra
Spectral methods have been widely used in a broad range of application fields. One important object involved in such methods is the Laplace-Beltrami operator of a manifold. Indeed...
Tamal K. Dey, Pawas Ranjan, Yusu Wang
DAM
2006
78views more  DAM 2006»
15 years 6 months ago
Hybrid rounding techniques for knapsack problems
We address the classical knapsack problem and a variant in which an upper bound is imposed on the number of items that can be selected. We show that appropriate combinations of ro...
Monaldo Mastrolilli, Marcus Hutter
VLDB
2007
ACM
179views Database» more  VLDB 2007»
16 years 6 months ago
Mining Approximate Top-K Subspace Anomalies in Multi-Dimensional Time-Series Data
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
Xiaolei Li, Jiawei Han