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ICCS
2007
Springer
15 years 10 months ago
A Dataflow-Oriented Atomicity and Provenance System for Pipelined Scientific Workflows
Scientific workflows have gained great momentum in recent years due to their critical roles in e-Science and cyberinfrastructure applications. However, some tasks of a scientific w...
Liqiang Wang, Shiyong Lu, Xubo Fei, Jeffrey L. Ram
ERSA
2006
113views Hardware» more  ERSA 2006»
15 years 8 months ago
Efficient FPGA-based Implementations of the MIMO-OFDM Physical Layer
- In this paper, we present a prototype FPGA design for an efficient physical layer implementation of a MIMO-OFDM technique. We propose a pipelined architecture using a Fast Fourie...
Jeoong Sung Park, Hong-Jip Jung, Viktor K. Prasann...
HUC
2005
Springer
16 years 5 days ago
Self-Mapping in 802.11 Location Systems
Location systems that are based on scanning for nearby radio sources can estimate the position of a mobile device with reasonable accuracy and high coverage. These systems require ...
Anthony LaMarca, Jeffrey Hightower, Ian E. Smith, ...
ICWE
2005
Springer
16 years 4 days ago
A Model-Driven Approach for Designing Distributed Web Information Systems
There is an apparent need for specifying the integration of multiple knowledge sources during the design of Web Information Systems (WIS) where the actual data is often retrieved f...
Richard Vdovjak, Geert-Jan Houben
TC
2008
15 years 6 months ago
Exploiting In-Memory and On-Disk Redundancy to Conserve Energy in Storage Systems
Abstract--Today's storage systems place an imperative demand on energy efficiency. A storage system often places single-rotationrate disks into standby mode by stopping them f...
Jun Wang, Xiaoyu Yao, Huijun Zhu