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DLOG
2009
15 years 4 months ago
Explaining by Example: Model Exploration for Ontology Comprehension
Abstract. In this paper, we describe an approach for ontology comprehension support called model exploration in which models for ontologies are generated and presented interactivel...
Johannes Bauer, Ulrike Sattler, Bijan Parsia
CSCW
2011
ACM
15 years 1 months ago
Designing incentives for inexpert human raters
The emergence of online labor markets makes it far easier to use individual human raters to evaluate materials for data collection and analysis in the social sciences. In this pap...
Aaron D. Shaw, John J. Horton, Daniel L. Chen
EUROSYS
2011
ACM
14 years 9 months ago
DepSky: dependable and secure storage in a cloud-of-clouds
The increasing popularity of cloud storage services has lead companies that handle critical data to think about using these services for their storage needs. Medical record databa...
Alysson Neves Bessani, Miguel P. Correia, Bruno Qu...
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ISLPED
1998
ACM
78views Hardware» more  ISLPED 1998»
15 years 10 months ago
Power-delay tradeoffs for radix-4 and radix-8 dividers
The use of higher radices in division reduces the number of iterations to complete the operation, but increases the complexity of the circuit. In this paper we explore the in uenc...
Alberto Nannarelli, Tomás Lang
IADIS
2004
15 years 7 months ago
Addressing the Effective Use of Learning Objects Through Teacher Education
This paper describes the development and evaluation of a curriculum designed to help teachers learn about and integrate digital library functionalities and learning objects into t...
Mimi Recker