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IEPOL
2006
51views more  IEPOL 2006»
15 years 6 months ago
An empirical analysis of voluntary payments for information goods on the Internet
This paper presents results from a field study on voluntary contributions for an information public good provided via the Internet (an electronic newsletter for authors). Whereas ...
Rainald Borck, Björn Frank, Julio R. Robledo
CIKM
2005
Springer
15 years 12 months ago
Selectivity-based partitioning: a divide-and-union paradigm for effective query optimization
Modern query optimizers select an efficient join ordering for a physical execution plan based essentially on the average join selectivity factors among the referenced tables. In ...
Neoklis Polyzotis
SIGCSE
2010
ACM
189views Education» more  SIGCSE 2010»
16 years 1 months ago
Principles of asking effective questions during student problem solving
Using effective teaching practices is a high priority for educators. One important pedagogical skill for computer science instructors is asking effective questions. This paper pre...
Kristy Elizabeth Boyer, William Lahti, Robert Phil...
VLSID
2007
IEEE
152views VLSI» more  VLSID 2007»
16 years 6 months ago
An Efficient Technique for Leakage Current Estimation in Sub 65nm Scaled CMOS Circuits Based on Loading Effect
With scaling of CMOS technologies, sub-threshold, gate and reverse biased junction band-to-band-tunneling leakage have increased dramatically. Together they account for more than 2...
Ashesh Rastogi, Wei Chen, Alodeep Sanyal, Sandip K...
VLSID
2005
IEEE
224views VLSI» more  VLSID 2005»
16 years 6 months ago
Accurate Stacking Effect Macro-Modeling of Leakage Power in Sub-100nm Circuits
An accurate and efficient stacking effect macro-model for leakage power in sub-100nm circuits is presented in this paper. Leakage power, including subthreshold leakage power and ga...
Shengqi Yang, Wayne Wolf, Narayanan Vijaykrishnan,...