An IT Outsourcing Schedule Risk Control Based on Improved Predatory Search
LU Fuqiang
ZHU Wenjing
BI Hualing
Abstract：A two-level IT outsourcing schedule risk control model is proposed. For the two-level structure of the problem and the efficiency of Predatory Search (PS), the two-level structure and 2-opt based Tabu mechanism are introduced to propose a two-level tabu-predatory search (TLTPS) algorithm. During simulation examples, firstly, the simulation results are given. Secondly, five simulation experiments of different sizes are introduced to compare the ability of TLTPS, GA, PSO and PS, and verify the rationality and effectiveness of the improved algorithm.
Keywords：IT outsourcingschedule risktabu mechanismpredatory search algorithmtwo-level structure
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 79-86 )