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IPCCC
2007
IEEE
16 years 1 months ago
Workload Characterization for News-on-Demand Streaming Services
This paper focuses on design issues for multimedia distribution architectures and the impact workload characteristics have on architecture design. Our contribution is an analysis ...
Frank T. Johnsen, Trude Hafsoe, Carsten Griwodz, P...
PVM
2005
Springer
16 years 10 days ago
A Comparison of Three MPI Implementations for Red Storm
Abstract. Cray Red Storm is a new distributed memory massively parallel computing platform designed to scale to tens of thousands of nodes. Red Storm has a custom network designed ...
Ron Brightwell
SAC
2004
ACM
16 years 9 days ago
A study into the usability of e-encyclopaedias
This paper describes a usability study performed on three different e-encyclopaedias, all of which were available on the web, contained similar content and targeted similar audien...
Ruth Wilson, Julie Shortreed, Monica Landoni
GECCO
2004
Springer
211views Optimization» more  GECCO 2004»
16 years 7 days ago
Adaptive and Evolvable Network Services
This paper proposes an evolutionary framework where a network service is created from a group of autonomous agents that interact and evolve. Agents in our framework are capable of ...
Tadashi Nakano, Tatsuya Suda
VLDB
2004
ACM
102views Database» more  VLDB 2004»
16 years 6 days ago
PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
Conor Cunningham, Goetz Graefe, César A. Ga...