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WICSA
2008
15 years 8 months ago
Analysis of Architecture Pattern Usage in Legacy System Architecture Documentation
Architecture patterns are an important tool in architectural design. However, while many architecture patterns have been identified, there is little in-depth understanding of thei...
Neil B. Harrison, Paris Avgeriou
CORR
2010
Springer
275views Education» more  CORR 2010»
15 years 7 months ago
Dictionary Optimization for Block-Sparse Representations
Recent work has demonstrated that using a carefully designed dictionary instead of a predefined one, can improve the sparsity in jointly representing a class of signals. This has m...
Kevin Rosenblum, Lihi Zelnik-Manor, Yonina C. Elda...
ACL
2001
15 years 8 months ago
Automated Parser Construction from a Treebank by means of TBL and ILP
Considering the difficulties inherent in the manual construction of natural language parsers, we have designed and implemented our system GRIND which is capable of learning a sequ...
Miloslav Nepil
WWW
2008
ACM
16 years 7 months ago
Dynamic cost-per-action mechanisms and applications to online advertising
We study the Cost-Per-Action or Cost-Per-Acquisition (CPA) charging scheme in online advertising. In this scheme, instead of paying per click, the advertisers pay only when a user...
Hamid Nazerzadeh, Amin Saberi, Rakesh Vohra
SP
1999
IEEE
145views Security Privacy» more  SP 1999»
15 years 11 months ago
A User-Centered, Modular Authorization Service Built on an RBAC Foundation
Psychological acceptability has been mentioned as a requirement for secure systems for as long as least privilege and fail safe defaults, but until now has been all but ignored in...
Mary Ellen Zurko, Richard Simon, Tom Sanfilippo