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ATAL
2007
Springer
15 years 3 months ago
Towards valuation-aware agent-based traffic control
Traffic authorities work hard to improve resource utilization in traffic. But these efforts do not consider that the valuations of waiting time can be different for each driver, e...
Heiko Schepperle, Klemens Böhm, Simone Forste...
VLDB
2000
ACM
120views Database» more  VLDB 2000»
15 years 3 months ago
Integrating the UB-Tree into a Database System Kernel
Multidimensional access methods have shown high potential for significant performance improvements in various application domains. However, only few approaches have made their way...
Frank Ramsak, Volker Markl, Robert Fenk, Martin Zi...
PVLDB
2008
110views more  PVLDB 2008»
14 years 11 months ago
Fault-tolerant stream processing using a distributed, replicated file system
We present SGuard, a new fault-tolerance technique for distributed stream processing engines (SPEs) running in clusters of commodity servers. SGuard is less disruptive to normal s...
YongChul Kwon, Magdalena Balazinska, Albert G. Gre...
FAST
2009
14 years 9 months ago
HYDRAstor: A Scalable Secondary Storage
HYDRAstor is a scalable, secondary storage solution aimed at the enterprise market. The system consists of a back-end architectured as a grid of storage nodes built around a distr...
Cezary Dubnicki, Leszek Gryz, Lukasz Heldt, Michal...
HICSS
2008
IEEE
143views Biometrics» more  HICSS 2008»
15 years 6 months ago
How Knowledge Map and Personalization Affect Effectiveness of KMS in High-Tech Firms
The shift from a product-based to a knowledge-based economy has resulted in an increasing demand for organizations to implement knowledge management systems (KMS) at an accelerati...
Jung-Yu Lai, Chao-Te Wang, Chun-Yi Chou