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MCETECH
2009
Springer
15 years 4 months ago
A Non-technical User-Oriented Display Notation for XACML Conditions
Access control rules are currently administered by highly qualified personnel. Thus, the technical barrier that specialized access control languages represent naturally prevents th...
Bernard Stepien, Amy P. Felty, Stan Matwin
FDG
2009
ACM
15 years 3 months ago
Questioning video games' influence on CS interest
In this paper, we examine the relationship between digital games and interest in computer science. When we undertook this research, our goal was to expand upon past work that expl...
Betsy James DiSalvo, Amy Bruckman
EWSN
2009
Springer
15 years 10 months ago
MVSink: Incrementally Building In-Network Aggregation Trees
Abstract. In-network data aggregation is widely recognized as an acceptable means to reduce the amount of transmitted data without adversely affecting the quality of the results. T...
Leonardo L. Fernandes, Amy L. Murphy
ICASSP
2009
IEEE
15 years 4 months ago
Shrinkage estimation of high dimensional covariance matrices
We address covariance estimation under mean-squared loss in the Gaussian setting. Specifically, we consider shrinkage methods which are suitable for high dimensional problems wit...
Yilun Chen, Ami Wiesel, Alfred O. Hero
FECS
2009
164views Education» more  FECS 2009»
14 years 7 months ago
Development of a System for Teaching C/C++ Using Robots and Open Source Software in a CS1 Course
- This paper describes the development of a system for teaching C/C++ using LegoTM RCX Robots in a CS1 college course on introductory programming. The system has been implemented u...
Amy Delman, Lawrence Goetz, Yedidyah Langsam, Theo...