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» Scalability versus Execution Time in Scalable Systems
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NSDI
2010
14 years 11 months ago
The Architecture and Implementation of an Extensible Web Crawler
Many Web services operate their own Web crawlers to discover data of interest, despite the fact that largescale, timely crawling is complex, operationally intensive, and expensive...
Jonathan M. Hsieh, Steven D. Gribble, Henry M. Lev...
SIGMOD
2008
ACM
138views Database» more  SIGMOD 2008»
14 years 10 months ago
Configuration-parametric query optimization for physical design tuning
Automated physical design tuning for database systems has recently become an active area of research and development. Existing tuning tools explore the space of feasible solutions...
Nicolas Bruno, Rimma V. Nehme
TVLSI
2008
105views more  TVLSI 2008»
14 years 10 months ago
Robust Concurrent Online Testing of Network-on-Chip-Based SoCs
Lifetime concerns for complex systems-on-a-chip (SoC) designs due to decreasing levels in reliability motivate the development of solutions to ensure reliable operation. A precurso...
Praveen Bhojwani, Rabi N. Mahapatra
ICDE
2005
IEEE
128views Database» more  ICDE 2005»
15 years 11 months ago
Exploiting Correlated Attributes in Acquisitional Query Processing
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
Amol Deshpande, Carlos Guestrin, Wei Hong, Samuel ...
GLOBECOM
2007
IEEE
15 years 4 months ago
ARMA Synthesis of Fading Channels- an Application to the Generation of Dynamic MIMO Channels
— Adaptive transceivers play an important role in wireless communications and the design of MIMO systems. Therefore models that enable simulation of dynamic and time varying chan...
Hani Mehrpouyan, Steven D. Blostein