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Patcharaporn Yanpirat, Akrapong Choatheitmanut, "Supply Chain Cost Reduction by
Implementing Integrated Activity Based Costing and Data Envelopment Analysis: A Case Study",
In Proceeding of the 20th International Conference on Engineering, Technology and Innovation.
23-25 June 2014, Bergamo, Italy 
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Patcharaporn Yanpirat, Posakkorn Wangsattabongkoth and Sansanee Supapa. 2013.
CVP ANALYSIS BASED ON DEA-BASED PRODUCT FAMILY SELECTION UNDER THE PRODUCER-
CUSTOMER PERSPECTIVE. In Proceeding of the 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013). 6-9 October 2013, Busan, Korea. |
Patcharaporn Yanpirat and Hathairat Thanutsatian. 2013. INTREGATED FUZZY AHPAND
FUZZY TOPSIS DEPLOYMENT IN DEA-BASED PERFORMANCE MEASUREMENT
FOR PRODUCT. In Proceeding of the 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013). 6-9 October 2013, Busan, Korea. |
Wannaporn Muangkaew, Patcharaporn Yanpirat and Peeraputh Charnsethiskul. 2013. A DELAYED
COLUMN GENERATION WITH A ROUNDING HEURISTIC METHOD FOR A CLASS OF LARGE PERSONNEL
SCHEDULING MODEL. In Proceeding of the 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013). 6-9 October 2013, Busan, Korea. |
Patcharaporn Yanpirat and Jittarat Maneewan. 2012. Employing Fuzzy-Based CVP Analysis for Activity-Based Costing for Maintenance Service Provider. Lecture Notes in Engineering and Computer Science 2196(1): 1318-1324. |
Pinporn Maikaow and Patcharaporn Yanpirat. 2012. Stochastic TOPSIS Employment in Stock Ranking for the Stock Exchange of Thailand. In Proceedings of the 2012 International Conference on Business and Management, 6-7 September 2012, Phuket, Thailand. |
Patcharaporn Yanpirat and Tirayot Thamwongsa. 2012. Product Cost Reduction of Ready-Mixed Concrete by Utilizing Manufactured Sand: A Case Study. In Proceedings of the Creative Construction Conference 2012, 30 June-3 July 2012, Budapest, Hungary. |
Patcharaporn Yanpirat and Thunvalai Ponsamritinan. 2012. Re-planning a Master Production Schedule with a Lexicographic Goal Programming Approach under Budget-Based Management. In Proceedings of the 8th International Conference on Intelligent Manufacturing & Logistics Systems, 18-19 February 2012, Ubonratchatani Province, Thailand. |
Patcharaporn Yanpirat and Jutathip Panpradit. 2012. Design of Supplier Evaluation Model for Automobile Parts Manufacturing Company by the Integrated AHP and DEA. In Proceedings of the 11th Thai VCML Conference, 12-13 January 2012, Chonburi Province, Thailand. |
Amornrat Duangkaew and Patcharaporn Yanpirat. 2011. A Genetic Algorithm based Grey Theory for Demand Forecast of Short Product Life Cycle. In Proceedings of the 5th PSU-UNS International Conference on Engineering and Technology (ICET-2011), May 2-3, 2011, Faculty of Engineering, Prince of Songkla University, Phuket , Thailand. |
Taksakorn Tontawootto and Patcharaporn Yanpirat. 2010. Efficiency Improvement of Shipboard Radar Maintenance by Using Infrared Thermography. In Proceedings of the 4th PSU Conference on Engineering and Technology, November 2-3, 2010, Faculty of Engineering, Prince of Songkla University, Phuket , Thailand. |
Patcharaporn Yanpirat and Piyawan Sunasuan. 2010. Design of Disk Suppliers Performance Evaluation Model in a Manufacturing Hard Disk Drive Using the Analytic Hierarchy Process. In Proceedings of the IE Network Conference. 13-15 October, 2010, Ubonratchathani, Thailand. |
Patcharaporn Yanpirat and Kaniknan Tippayasri. 2009. Efficient Mix Production Planning in Integrated Circuit Manufacturing Systems by Lexicographic Goal Programming Approach. In Proceedings of the 10th Asia Pacific Industrial Engineering and Management Systems Conference, December 14-16, 2009, Kitakyushu, Japan. |
Patcharaporn Yanpirat, Sansanee Supapa and Chaiyarun Wuttivoradit. 2009. The Effects of Limestone Powder and Pulverized Fuel Ash on Compressive Strength of Casting Concrete in Hollow Core Slab Manufacturing Process. In Proceedings of the 5th International Conference on Construction in the 21st Century (CITC-V)
“ Collaboration and Integration in Engineering, Management and Technology”, May 20-22, 2009, Istanbul, Turkey. |
Sansanee Supapa, Nathi Thepsing, and Patcharaporn Yanpirat. 2009. Techincal and Economic Analysis For Optimum Condition Of Aggreate RecycledFrom Unused Ready-Mixed Concrete. In Proceedings of the 5th International Conference on Construction in the 21st Century (CITC-V) “ Collaboration and Integration in Engineering, Management and Technology”, May 20-22, 2009, Istanbul, Turkey. |
Patcharaporn Yanpirat , Wijittra Puatatsanon and Sansanee Supapa. 2008. Enhancing Product Costing by Service Cost Reciprocal Flows consideration under the Activity Based Costing System. In Proceedings of the 3rd World Conference on Production and Operations Management-POM TOKYO 2008, August 5-8, 2008, Tokyo, Japan. |
Varathorn Punyangarm, Patcharaporn Yanpirat, Peerayut Charnsethikul. 2008. Fuzzy DEAHP: A Possibility Approach. In Proceedings of the 3rd World Conference on Production and Operations Management-POM TOKYO 2008, August 5-8, 2008, Tokyo, Japan. |
Nithi Atthi, Chuckaphun Aramphongphun, Patcharaporn Yanpirat, Peerayuth Charnsetthikul, Jirawat Jantawong, Wutthinan Jeamsaksiri, Charndet Hruanun, and Amporn Poyai. 2008. In Proceedings of The 3rd World Conference on Production and Operations Management-POM TOKYO 200, August 5-8, 2008, Tokyo, Japan. |
Nithi Atthi, Chuckaphun Aramphongphun, Patcharaporn Yanpirat and Peerayuth Charnsetthikul. 2008. Fabrication of Three-Dimensional Microstructures by One-Step Lithography with Multi-Film Thinckness Mask. In Proceedings of ECTI-CON 2008, Puket, Thailand, pp.793-796. |
Nithi Atthi, Chuckaphun Aramphongphun,Patcharaporn Yanpirat,Peerayuth Charnsetthikul and Wutthinan Jeamsaksiri. 2008. Study of Optimization Condition for Spin Coating of the Photoresist Film on 3 Inches Wafer by Taguchi Design of an Experiment. KKU Research Journal: Science, Engineering and Technology. Vol.3, April 2008, ISSN 0859 - 3957. |
Varathorn Punyangarm, Patcharaporn Yanpirat , Peerayuth Charnsethikul and Saowanee Lertworasirikul. 2007. Solving Fuzzy Stochastic Generalized Data Envelopment Analysis Model by Chance-Constrained Programming and Credibility Approach. International of Computational Science. Vol.1 No.3 pp.320-327. |
Patcharaporn Yanpirat, Atip Onlugkit and Sansanee Supapa. 2006. Enhancing Competitive Advantage via Improving the Accuracy of Product Costing: An Activity Based Costing Approach. In Proceedings of the 24th Conference of the ASEAN Federation of Engineering Organizations, 29 November -2 December 2006, Bandar Sunway, Kuala Lumpur, Malaysia. |
Patcharaporn Yanpirat, Suratsawadee Jitnayon and Sansanee Supapa. 2007. Multiproduct CVP Analysis based on the ABC System. In Proceeding of the 37th International Conference on Computers and Industrial Engineering, October 20-23, 2007, Alexandria, Egypt. |
Patcharaporn Yanpirat and Woottichai Preeputtarat. 2006. Enhancing Competitiveness via All-Units Quantity Discount Replenishment Policy under Time-Varying Demand. In Proceedings of The 7th Asian Pacific Industrial Engineering and Management Systems Conference and The 9th Asia Pacific Regional Meeting of the International Foundation for Production Research, Bangkok, Thailand, 17-20 December 2006. |
Varathorn Punyangarm, Patcharaporn Yanpirat, Peerayut Charnsethikul and Saowanee Lertworasirikul. 2006. A Creditbility Approach for Fuzzy Stochastic Data Envelopment Analysis (FSDEA). In Proceedings of the 7th Asian Pacific Industrial Engineering and Management Systems Conference and The 9th Asia Pacific Regional Meeting of the International Foundation for Production Research, 17-20 December 2006, Bangkok, Thailand. |
Patcharaporn Yanpirat, Pornsuang Chettaisong, and Piphop Lattitaporn. 2006. The Economic Joint Replenishment Inventory Model of Outsourcing Materials with Non-constant Demand and Unit Purchase Cost. In Proceedings of the 36th CIE Conference on Computer & Industrial Engineering, 20-23 June, 2006, Taipei, Taiwan, R.O.C. |
Patcharaporn Yanpirat and Jitraporn Samakachan, and Sansanee Supapa. 2005. Enhancing Competitiveness via Optimal Replenishment Policies for Multi-item Inventory System Subject to Resource Constraints under Time Discounting. In Proceedings of the 23th Conference of the ASEAN Federation of Engineering Organizations, 8-9 December 2005, Vientaine, Laos. |
Patcharee Taokaew and Patcharaporn Yanpirat. 2005. Multi-Objective EPQ Model with Probabilistic Demand and Production Capacity Constraint. In Proceedings of The sixth Asia-Pacific Industrial Engineering and Management Systems Conference (APIEM) 2005 & The eighth Asia-Pacific Division Meeting of the International Foundation for Production Resenarch, 4-7 December, 2005, Manila, The Phillipine. |
Patcharaporn Yanpirat and Voradaj Panjarongkha. 2004. Decision Support Model for Site Selection of Wafer Fabrication Plant in Thailand: The MCDM Approach. In Proceedings of the 22nd Conference of the ASEAN Federation of Engineering Organizations, 18 -19 December 2004, Yangon, Myanmar. |
Patcharaporn Yanpirat, Kittinun Junhom, Sansanee Supapa. 2004. An Application of Multi-Period Inventory Model with Forcecasting Demand to the Selected Piling Work and Pre-Casting Concrete Factory in Thailand. In Proceedings of the 33th International Conference on Computer and Industrial Engineering, March 25-27, 2004, Jeju Island, South Korea. |
Patcharee Taokaew and Patcharaporn Yanpirat. 2004. Developing Inventory Model with Uncertain demand and Set up Time under Production Capacity Constrain. In Proceedings of the 13th National Conference of Industrial EngineeringNetwork, 20-22 October, 2004, Chaingmai Provice, Thailand. |
Patcharee Taokaew and Patcharaporn Yanpira. 2004. Comparison of Nonlinear Programming with Single Objective and Multiple Objectives Programming Approaches in Inventory Cost Reduction under Uncertainties of Demand and Set Up Time. In Proceedings of The Conference of Operation Research, pp.184-193, 2-3 September, 2004, Bangkok, Thailand. |
Patcharaporn Yanpirat, Phiphop Lalhitaporn, and Ramidayu Yoosuk. 2003. Determining Economic Order Quantities in Joint Replenishments under Probabilistic Demand and Lead Time with Back Order Allowed: The MCDM Approach. In Proceedings of Decision Science Institute: 7th International Conference, 4-8 July, 2003, Shanghai, China. |
Patcharaporn Yanpirat and Voradaj Panjarongkha. 2003. An Application of Multiple Criteria Decision Making Approach for Sit Selection of Wafer Fabrication Plant in Thailand. In Proceedings of the 12th National Conference of Industrial EngineeringNetwork, 21-22 October, 2003, Phisanulok Province, Thailand. |
Patcharaporn Yanpirat. 2002. Measuring the Revenue-Based Efficiency of Telecommunication Equipment Industry in Thailand. In Proceedings of the 20th Conference of the ASEAN Federation of Engineering Organization (CAFEO-20), pp.211-215, 2-4 September 2002, Phnom Penh, Cambodia. |
Patcharaporn Yanpirat. 2002. The Joint Replenishment Inventory Model with Uncertain Demand. In Proceedings of the 6 th Asia-Pacific Decision Sciences Institute Conference. 24-27 July 2002. Bangkok. Thailand. |
Phannee Kunakonpuk, Phipop Lahitaporn and Patcharaporn Yanpirat. 2002. The Optimum Trucks for Transportation of the Just-in-Time Production System. In Proceedings of The 10th National Conference of Industrial EngineeringNetwork 11, 24-25 October 2002, Kanchanaburi Province, Thailand. |
Patcharaporn Yanpirat and Nutthavipa Chansri. 2001. Inventory Model under Probabilistic Demand. In Proceedings of the 10th National Conference of Industrial EngineeringNetwork, 24-26 November, 2001, Ubonrajchathani Province, Thailand. |
Patcharaporn Yanpirat and Ramidayu Yoosuk. 2000. Measuring the Efficiency of Drying Machine by Data Envelopment Analysis Approach. In Proceedings of The 9th National Conference of Industrial EngineeringNetwork, pp.693-647, 2-3 November, 2000, Petchaburi Province, Thailand. |
Patcharaporn Yanpirat. 1999. The Empirical Study on Operational Performance of the Supporting Staffs of the Faculty of Engineering, Kasetsart University. Engineering Journal Kasetsart. Volume 37, April-July, 1999, pp.106-119. |
Patcharaporn Yanpirat. 1997. The Cost Impact of the ASEAN Free Trade Area (AFTA) Agreement on Rubber Product Industry of Thailand. Engineering Journal Kasetsart. Volume 31, April-July 1997, pp. 86-104. |
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