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CIKM
2009
Springer
16 years 1 months ago
Post-rank reordering: resolving preference misalignments between search engines and end users
No search engine is perfect. A typical type of imperfection is the preference misalignment between search engines and end users, e.g., from time to time, web users skip higherrank...
Chao Liu, Mei Li, Yi-Min Wang
ITICSE
2005
ACM
16 years 11 days ago
Teaching programming and language concepts using LEGOs
concepts more concrete. The method has two main learning outcomes: • Language Specification – The goal of the assignment is to be able to build LEGO® creations on a standard g...
Cynthia S. Hood, Dennis J. Hood
ISF
2008
114views more  ISF 2008»
15 years 6 months ago
An OVAL-based active vulnerability assessment system for enterprise computer networks
Abstract Many security problems are caused by vulnerabilities hidden in enterprise computer networks. It is very important for system administrators to have knowledge about the sec...
Xiuzhen Chen, Qinghua Zheng, Xiaohong Guan
ML
2008
ACM
101views Machine Learning» more  ML 2008»
15 years 6 months ago
On reoptimizing multi-class classifiers
Significant changes in the instance distribution or associated cost function of a learning problem require one to reoptimize a previously-learned classifier to work under new cond...
Chris Bourke, Kun Deng, Stephen D. Scott, Robert E...
ICCAD
2003
IEEE
143views Hardware» more  ICCAD 2003»
16 years 3 months ago
Fractional Cut: Improved Recursive Bisection Placement
In this paper, we present improvements to recursive bisection based placement. In contrast to prior work, our horizontal cut lines are not restricted to row boundaries; this avoid...
Ameya R. Agnihotri, Mehmet Can Yildiz, Ateen Khatk...