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DOLAP
2006
ACM
16 years 18 days ago
Pre-aggregation with probability distributions
Motivated by the increasing need to analyze complex, uncertain multidimensional data this paper proposes probabilistic OLAP queries that are computed using probability distributio...
Igor Timko, Curtis E. Dyreson, Torben Bach Pederse...
SIGIR
2006
ACM
16 years 18 days ago
Minimal test collections for retrieval evaluation
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
Ben Carterette, James Allan, Ramesh K. Sitaraman
INFOCOM
2005
IEEE
16 years 7 days ago
Analysis of alternating-priority queueing models with (cross) correlated switchover times
This paper analyzes a single server queueing system in which service is alternated between two queues and the server requires a (finite) switchover time to switch from one queue ...
Robin Groenevelt, Eitan Altman
INFOCOM
2005
IEEE
16 years 7 days ago
Network coding for large scale content distribution
— We propose a new scheme for content distribution of large files that is based on network coding. With network coding, each node of the distribution network is able to generate...
Christos Gkantsidis, Pablo Rodriguez
ISESE
2005
IEEE
16 years 7 days ago
Effects of pair programming at the development team level: an experiment
We studied the effects of pair programming in a team context on productivity, defects, design quality, knowledge transfer and enjoyment of work. Randomly formed three pair program...
Jari Vanhanen, Casper Lassenius