December 1998 (Volume 4, Number 3)

Extended Periodic Inspection Policy with Preventive Maintenance
– Shey-Huei Sheu, Chi-Chang Leng
 
A Modified Adaptive Importance Sampling Procedure to Estimate Multi Gaussian Integral
– Wheyming Tina Song, Neng Hui Shih
 
Fuzzy resource Allocations in Project Management
– Hsiao-Fan Wang, Ching-Chun Fu
 
Optimal Replenishments in Linear Shipping for a Multi Item Inventory System
– Chiang Kao, Wen-Kai Hsu
 
Economic Manufacturing Quantity Model Involving Lead Time and Setup Cost Reduction Investment as Decision Variables
– Kun-Jen Chung, Chao-Kuei Huang
 
Incorporating Heterogeneity in Customer Valuation: An Empirical Study of Health Care Direct Marketing in Taiwan
– Lichung Jen, Shih-Ju Wang
 
Implementing an Effective Schedule of Reconstructing Post Earthquake Road- network Based on Asymmetric Traffic Assignment -An Application of Genetic Algorithm
– Gwo-Hshuing Tzeng, Yuh-Wen Chen
 
Convenience Yield and Optimal Crack Spread Hedge Ratios
– Li-Jen Yeh, Soushan Wu, Her-Jiun Sheu
 
Quality Control for Products Under Free-Repair Warranty
– Ruey Huei Yeh, Hui-Chung Lo
 
A Fuzzy Production Planning Model for a Semiconductor Fabrication Plant
– Toly Chen, Mao-Jiun J.Wang
 
Optimal Design for a Degradation Test
– Sheng-Tsaing Tseng, Chen-Mao Liao
 
Applying Artificial Neural Networks to Support Stock Trading
– Ting-Peng Liang, Hung-Jen Lai
 
A Two-Machine Multi-Family Flowshop Batch Processing Scheduling Problem  with The Total Completion Time Case
– Dar-Li Yang, Maw-Sheng Chern, Jung-Te Wang
 
Evaluating Systems Performance for Semiconductor Fabrication Using Open General Queuing Networks
– Pao-Long Chang, Ming-Guang Huang, Ying-Chyi Chou
 
A Integrated Resource Planning for Multiple Software Projects
– Hsien-Tang Tsai, Lai-His Lee