The ALEXSYS mortgage pool allocation system

Salvatore J Stolfo,Philip K Chan,Leland Woodbury,Jason S Glazier,David Ohsie

New York, NY（1991）

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摘要

Various approaches are given for the allocation of mortgage pools, a combinatorial optimization problem, faced by financial institutions that trade in mortgage-backed securities. The authors review the problem, describe and compare the approaches taken to solve it, and demonstrate how this work motivates further research and the development of a high-level parallel rule language that uses meta-rules for reduction of conflicting (or less profitable) instantiations

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关键词

expert systems,mortgage processing,optimisation,parallel languages,securities trading,alexsys mortgage pool allocation system,combinatorial optimization problem,financial institutions,high-level parallel rule language,meta-rules,mortgage pools,mortgage-backed securities,data security,profitability,tail,annealing,collaboration,greedy algorithms,artificial intelligence,computer science

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