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ICCS
2004
Springer
15 years 3 months ago
Adaptive Coupled Physical and Biogeochemical Ocean Predictions: A Conceptual Basis
Abstract. Physical and biogeochemical ocean dynamics can be intermittent and highly variable, and involve interactions on multiple scales. In general, the oceanic fields, processe...
Pierre F. J. Lermusiaux, Constantinos Evangelinos,...
ASPDAC
2000
ACM
102views Hardware» more  ASPDAC 2000»
15 years 2 months ago
A hybrid approach for core-based system-level power modeling
Reducing power consumption has become a key goal for systemon-a-chip (SOC) designs. Fast and accurate power estimation is needed early in the design process, since power reduction...
Tony Givargis, Frank Vahid, Jörg Henkel
VLDB
2007
ACM
166views Database» more  VLDB 2007»
15 years 3 months ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...
EDBT
2010
ACM
151views Database» more  EDBT 2010»
15 years 2 months ago
Warm cache costing: a feedback optimization technique for buffer pool aware costing
Most modern RDBMS depend on the query processing optimizer’s cost model to choose the best execution plan for a given query. Since the physical IO (PIO) is a costly operation to...
H. S. Ramanujam, Edwin Seputis
ENVSOFT
2007
109views more  ENVSOFT 2007»
14 years 9 months ago
The Automated Geospatial Watershed Assessment tool
A toolkit for distributed hydrologic modeling at multiple scales using two independent models within a geographic information system is presented. This open-source, freely availab...
Scott N. Miller, Darius J. Semmens, David C. Goodr...