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BTW
2007
Springer
142views Database» more  BTW 2007»
15 years 11 months ago
Algebraic Query Optimization for Distributed Top-k Queries
: Distributed top-k query processing is increasingly becoming an essential functionality in a large number of emerging application classes. This paper addresses the efficient alge...
Thomas Neumann, Sebastian Michel
CLEAR
2007
Springer
136views Biometrics» more  CLEAR 2007»
15 years 11 months ago
The ISL RT-07 Speech-to-Text System
Abstract. This paper describes the 2007 meeting speech-to-text system for lecture rooms developed at the Interactive Systems Laboratories (ISL), for the multiple distant microphone...
Matthias Wölfel, Sebastian Stüker, Flori...
DAWAK
2007
Springer
15 years 11 months ago
Automating the Schema Matching Process for Heterogeneous Data Warehouses
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
Marko Banek, Boris Vrdoljak, A. Min Tjoa, Zoran Sk...
ECAL
2007
Springer
15 years 11 months ago
Spatial Embedding and Complexity: The Small-World Is Not Enough
The “order for free” exhibited by some classes of system has been exploited by natural selection in order to build systems capable of exhibiting complex behaviour. Here we expl...
Christopher L. Buckley, Seth Bullock
177
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EPEW
2007
Springer
15 years 11 months ago
Evaluation of P2P Search Algorithms for Discovering Trust Paths
Abstract. Distributed security models based on a ‘web of trust’ eliminate single points of failure and alleviate performance bottlenecks. However, such distributed approaches r...
Emerson Ribeiro de Mello, Aad P. A. van Moorsel, J...