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VLDB
2001
ACM
190views Database» more  VLDB 2001»
15 years 10 months ago
LEO - DB2's LEarning Optimizer
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
Michael Stillger, Guy M. Lohman, Volker Markl, Mok...
ICNP
2000
IEEE
15 years 10 months ago
Differentiated Predictive Fair Service for TCP Flows
The majority of the traffic (bytes) flowing over the Internet today have been attributed to the Transmission Control Protocol (TCP). This strong presence of TCP has recently spu...
Ibrahim Matta, Liang Guo
ISCA
2000
IEEE
156views Hardware» more  ISCA 2000»
15 years 10 months ago
CHIMAERA: a high-performance architecture with a tightly-coupled reconfigurable functional unit
Reconfigurable hardware has the potential for significant performance improvements by providing support for application−specific operations. We report our experience with Chimae...
Zhi Alex Ye, Andreas Moshovos, Scott Hauck, Prithv...
VISUALIZATION
2000
IEEE
15 years 10 months ago
Extracting regions of interest applying a local watershed transformation
In this paper, we present a new technique for extracting regions of interest (ROI) applying a local watershed transformation. The proposed strategy for computing catchment basins ...
Stanislav L. Stoev, Wolfgang Straßer
SIGGRAPH
1999
ACM
15 years 10 months ago
Rendering with Concentric Mosaics
This paper presents a novel 3D plenoptic function, which we call concentric mosaics. We constrain camera motion to planar concentric circles, and create concentric mosaics using a...
Heung-Yeung Shum, Li-wei He
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