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» Modelling the provenance of data in autonomous systems
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CI
2004
99views more  CI 2004»
14 years 9 months ago
Purpose-Based Expert Finding in a Portfolio Management System
Most of the research inthe area of expert finding focuses on creating and maintaining centralized directories of experts' profiles, which users can search on demand. However, ...
Xiaolin Niu, Gordon I. McCalla, Julita Vassileva
AAAI
2007
15 years 20 hour ago
Predictive Exploration for Autonomous Science
Often remote investigations use autonomous agents to observe an environment on behalf of absent scientists. Predictive exploration improves these systems’ efficiency with onboa...
David R. Thompson
FGCN
2007
IEEE
119views Communications» more  FGCN 2007»
15 years 4 months ago
A Novel Adaptive Load Shedding Scheme for Data Stream Processing
In this paper, we present a novel feedback control-based load shedding scheme for data stream processing. Firstly we apply system identification to establish a dynamic model to de...
Yunyi Zhang, Chongzheng Huang, Deyun Zhang
DAWAK
2006
Springer
15 years 1 months ago
A Versioning Management Model for Ontology-Based Data Warehouses
More and more integration systems use ontologies to solve the problem of semantic heterogeneities between autonomous databases. To automate the integration process, a number of the...
Dung Nguyen Xuan, Ladjel Bellatreche, Guy Pierra
76
Voted
ICCS
2007
Springer
15 years 3 months ago
Dynamic Data-Driven Systems Approach for Simulation Based Optimizations
Abstract. This paper reviews recent developments in our project that are focused on dynamic data-driven methods for efficient and reliable simulation based optimization, which may...
Tahsin M. Kurç, Xi Zhang, Manish Parashar, ...