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» Data Aggregation Sets in Adaptive Data Model
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ICS
2010
Tsinghua U.
15 years 9 months ago
InterferenceRemoval: removing interference of disk access for MPI programs through data replication
As the number of I/O-intensive MPI programs becomes increasingly large, many efforts have been made to improve I/O performance, on both software and architecture sides. On the sof...
Xuechen Zhang, Song Jiang
DBPL
1997
Springer
90views Database» more  DBPL 1997»
15 years 10 months ago
Implementing Incremental View Maintenance in Nested Data Models
Previous research on materialized views has primarily been in the context of flat relational databases--materialized views defined in terms of one or more flat relations. This pape...
Akira Kawaguchi, Daniel F. Lieuwen, Inderpal Singh...
ICCS
2005
Springer
16 years 1 days ago
Cost Model and Adaptive Scheme for Publish/Subscribe Systems on Mobile Grid Environments
Abstract. Publish/subscribe model is appropriate in many push based data dissemination applications. This paper presents cost model for publish/subscribe systems, analyze its perfo...
Sangyoon Oh, Sangmi Lee Pallickara, Sung Hoon Ko, ...
BNCOD
2009
162views Database» more  BNCOD 2009»
15 years 7 months ago
Answering Multiple-Item Queries in Data Broadcast Systems
A lot of research has been done on answering single-item queries, only a few have looked at answering multiple-item queries in data broadcast systems. The few that did, have propos...
Adesola Omotayo, Ken Barker, Moustafa A. Hammad, L...
ATAL
2007
Springer
16 years 22 days ago
Sharing experiences to learn user characteristics in dynamic environments with sparse data
This paper investigates the problem of estimating the value of probabilistic parameters needed for decision making in environments in which an agent, operating within a multi-agen...
David Sarne, Barbara J. Grosz