Heterogeneous Resource Selection with Portfolio Optimization in Grid Economy.
Yu HuaChanle WuHuyin ZhangLibing WuPublished in: PDCAT (2005)
Keyphrases
- resource selection
- portfolio optimization
- selection algorithm
- portfolio selection
- federated search
- peer to peer networks
- stock market
- factor analysis
- problems involving
- risk management
- bi objective
- robust optimization
- stock exchange
- optimization methods
- stock price
- machine learning
- ad hoc retrieval
- document ranking
- information sources
- web search
- search engine