ผศ.ดร. วรารัตน์ สงฆ์แป้น
Asst. Prof. Dr. Wararat Songpan, Ph.D.
ผู้ช่วยศาสตราจารย์ / Assistant Professor
E-mail: wararat@kku.ac.th
Education
2544 Bachelor of Science (Computer Science) Khon Kaen University
2547 Khon Kaen University
2553 Doctor of Engineering (Computer Engineering) Chulalongkorn University
Publications



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No Year Paper Name Author Document Type Page Journals/Transactions Ciations Doi Source
1 2021 Multi-objective design of profit volumes and closeness ratings using mbhs optimizing based on the prefixspan mining approach (Psma) for product layout in supermarkets Jakkrit Kaewyotha Wararat Songpan Journal Applied Sciences (Switzerland) 0 10.3390/app112210683 Scopus
2 2021 Cost-sensitive probability for weighted voting in an ensemble model for multi-class classification problems Artittayapron Rojarath Wararat Songpan Journal 4908-4932 Applied Intelligence 3 10.1007/s10489-020-02106-3 Scopus
3 2020 Emotion Analysis and Classification of Movie Reviews Using Data Mining Kamoltep Moolthaisong Wararat Songpan Conference Proceeding 89-92 2020 International Conference on Data Science, Artificial Intelligence, and Business Analytics, DATABIA 2020 - Proceedings 1 10.1109/DATABIA50434.2020.9190363 Scopus
4 2020 Feature selection and reduction based on SMOTE and subormation gain for sentiment mining Patcharanikarn Pongthanoo Wararat Songpan Conference Proceeding 109-114 2020 5th International Conference on Computer and Communication Systems, ICCCS 2020 1 10.1109/ICCCS49078.2020.9118467 Scopus
5 2020 Building a needs-based curriculum in data science and artificial intelligence: Case studies in Indonesia, Sri Lanka, and Thailand Chutiporn Anutariya Marcello Bonsangue Taufik F. Abidin Matthew Dailey Katerina Fraidaki Tiago Gomes Felienne Hermans Suratsavadee Korkua João L. Monteiro Nugraha P. Utama Sofia Pereira Amalka Pinidiyaarachchi Sandro Pinto Jan N. van Rijn Opim Salim Sitompul Frank Takes Suzan Verberne Chitraka Wickramarachchi Wararat Songpan Chitsutha Soomlek Conference Proceeding 97-104 International Symposium on Project Approaches in Engineering Education 0 Scopus
6 2019 Edge detection and symmetry method for cleft lip and palate children using image processing Nutthisara Choolikhit Ngamnij Arch-in Wararat Songpan Monlica Wattana Book Series 443-455 Lecture Notes in Electrical Engineering 1 10.1007/978-981-13-1056-0_45 Scopus
7 2019 Sentiment analysis in teaching evaluations using sentiment phrase pattern matching (SPPM) based on association mining Chakrit Pong-inwong Wararat Songpan Journal 2177-2186 International Journal of Machine Learning and Cybernetics 9 10.1007/s13042-018-0800-2 Scopus
8 2018 Decision Support System of Purchase Order For Business Intelligence A case study of MrSushi Public Company Limited Monlica Wattana Wararat Songpan Paweena Wanchai Journal 25-36 Journal of Information Science and Technology 0 TCI , TCI , TCI
9 2018 Improved skin lesion image classification using clustering with local-GLCM normalization Wararat Songpan Conference Proceeding 206-210 Proceedings - 2018 2nd European Conference on Electrical Engineering and Computer Science, EECS 2018 5 10.1109/EECS.2018.00046 Scopus
10 2018 A Study on the Optimization Algorithm for Solving the Supermarket Shopping Path Problem Jakkrit Kaewyotha Wararat Songpan Conference Proceeding 41-45 2018 3rd International Conference on Computer and Communication Systems, ICCCS 2018 2 10.1109/CCOMS.2018.8463247 Scopus
11 2018 Redundant association rule mining reduction for rosewood crime arrest planning Ngamnij Arch-in Rit Loaphanom Wararat Songpan Journal 55-69 JP Journal of Heat and Mass Transfer 0 10.17654/HMSI118055 Scopus
12 2018 Mutation-based harmony search algorithm for hybrid testing of web service composition Eckwijai Maythaisong Wararat Songpan Journal Computational Intelligence and Neuroscience 4 10.1155/2018/4759405 Scopus
13 2017 Solving bird image overlapping for automatic population counts of birds using image processing Nattapon Tidmerng Wararat Songpan Monlica Wattana Conference Proceeding MIT84-MIT87 2016 Management and Innovation Technology International Conference, MITiCON 2016 3 10.1109/MITICON.2016.8025241 Scopus
14 2017 Hybrid testing approach for web services composition using genetic algorithm Eckwijai Maythaisong Wararat Songpan Conference Proceeding 188-193 2016 IEEE Conference on e-Learning, e-Management and e-Services, IC3e 2016 1 10.1109/IC3e.2016.8009064 Scopus
15 2017 The analysis and prediction of customer review rating using opinion mining Wararat Songpan Conference Proceeding 71-77 Proceedings - 2017 15th IEEE/ACIS International Conference on Software Engineering Research, Management and Applications, SERA 2017 17 10.1109/SERA.2017.7965709 Scopus
16 2017 Classification model for skin lesion image Nontachai Danpakdee Wararat Songpan Book Series 553-561 Lecture Notes in Electrical Engineering 1 10.1007/978-981-10-4154-9_64 Scopus
17 2016 Improved ensemble learning for classification techniques based on majority voting Artittayapron Rojarath Chakrit Pong-inwong Wararat Songpan Conference Proceeding 107-110 Proceedings of the IEEE International Conference on Software Engineering and Service Sciences, ICSESS 13 10.1109/ICSESS.2016.7883026 Scopus
18 2016 Association rule discovery for rosewood crime arrest planning Rit Lawpanom Wararat Songpan Book Series 1025-1032 Lecture Notes in Electrical Engineering 0 10.1007/978-981-10-0557-2_98 Scopus
19 2015 Finding the critical path with loop structure for a basis path testing using genetic algorithm Jakkrit Kaewyotha Wararat Songpan Book Series 41-52 Advances in Intelligent Systems and Computing 3 10.1007/978-3-319-19024-2_5 Scopus
No Year Paper Name Author Document Type Page Journals/Transactions Ciations Doi
1 2021 Multi-objective design of profit volumes and closeness ratings using mbhs optimizing based on the prefixspan mining approach (Psma) for product layout in supermarkets Jakkrit Kaewyotha Wararat Songpan Journal Applied Sciences (Switzerland) 0 10.3390/app112210683
2 2021 Cost-sensitive probability for weighted voting in an ensemble model for multi-class classification problems Artittayapron Rojarath Wararat Songpan Journal 4908-4932 Applied Intelligence 3 10.1007/s10489-020-02106-3
3 2020 Emotion Analysis and Classification of Movie Reviews Using Data Mining Kamoltep Moolthaisong Wararat Songpan Conference Proceeding 89-92 2020 International Conference on Data Science, Artificial Intelligence, and Business Analytics, DATABIA 2020 - Proceedings 1 10.1109/DATABIA50434.2020.9190363
4 2020 Feature selection and reduction based on SMOTE and subormation gain for sentiment mining Patcharanikarn Pongthanoo Wararat Songpan Conference Proceeding 109-114 2020 5th International Conference on Computer and Communication Systems, ICCCS 2020 1 10.1109/ICCCS49078.2020.9118467
5 2020 Building a needs-based curriculum in data science and artificial intelligence: Case studies in Indonesia, Sri Lanka, and Thailand Chutiporn Anutariya Marcello Bonsangue Taufik F. Abidin Matthew Dailey Katerina Fraidaki Tiago Gomes Felienne Hermans Suratsavadee Korkua João L. Monteiro Nugraha P. Utama Sofia Pereira Amalka Pinidiyaarachchi Sandro Pinto Jan N. van Rijn Opim Salim Sitompul Frank Takes Suzan Verberne Chitraka Wickramarachchi Wararat Songpan Chitsutha Soomlek Conference Proceeding 97-104 International Symposium on Project Approaches in Engineering Education 0
6 2019 Edge detection and symmetry method for cleft lip and palate children using image processing Nutthisara Choolikhit Ngamnij Arch-in Wararat Songpan Monlica Wattana Book Series 443-455 Lecture Notes in Electrical Engineering 1 10.1007/978-981-13-1056-0_45
7 2019 Sentiment analysis in teaching evaluations using sentiment phrase pattern matching (SPPM) based on association mining Chakrit Pong-inwong Wararat Songpan Journal 2177-2186 International Journal of Machine Learning and Cybernetics 9 10.1007/s13042-018-0800-2
8 2018 Improved skin lesion image classification using clustering with local-GLCM normalization Wararat Songpan Conference Proceeding 206-210 Proceedings - 2018 2nd European Conference on Electrical Engineering and Computer Science, EECS 2018 5 10.1109/EECS.2018.00046
9 2018 A Study on the Optimization Algorithm for Solving the Supermarket Shopping Path Problem Jakkrit Kaewyotha Wararat Songpan Conference Proceeding 41-45 2018 3rd International Conference on Computer and Communication Systems, ICCCS 2018 2 10.1109/CCOMS.2018.8463247
10 2018 Redundant association rule mining reduction for rosewood crime arrest planning Ngamnij Arch-in Rit Loaphanom Wararat Songpan Journal 55-69 JP Journal of Heat and Mass Transfer 0 10.17654/HMSI118055
11 2018 Mutation-based harmony search algorithm for hybrid testing of web service composition Eckwijai Maythaisong Wararat Songpan Journal Computational Intelligence and Neuroscience 4 10.1155/2018/4759405
12 2017 Solving bird image overlapping for automatic population counts of birds using image processing Nattapon Tidmerng Wararat Songpan Monlica Wattana Conference Proceeding MIT84-MIT87 2016 Management and Innovation Technology International Conference, MITiCON 2016 3 10.1109/MITICON.2016.8025241
13 2017 Hybrid testing approach for web services composition using genetic algorithm Eckwijai Maythaisong Wararat Songpan Conference Proceeding 188-193 2016 IEEE Conference on e-Learning, e-Management and e-Services, IC3e 2016 1 10.1109/IC3e.2016.8009064
14 2017 The analysis and prediction of customer review rating using opinion mining Wararat Songpan Conference Proceeding 71-77 Proceedings - 2017 15th IEEE/ACIS International Conference on Software Engineering Research, Management and Applications, SERA 2017 17 10.1109/SERA.2017.7965709
15 2017 Classification model for skin lesion image Nontachai Danpakdee Wararat Songpan Book Series 553-561 Lecture Notes in Electrical Engineering 1 10.1007/978-981-10-4154-9_64
16 2016 Improved ensemble learning for classification techniques based on majority voting Artittayapron Rojarath Chakrit Pong-inwong Wararat Songpan Conference Proceeding 107-110 Proceedings of the IEEE International Conference on Software Engineering and Service Sciences, ICSESS 13 10.1109/ICSESS.2016.7883026
17 2016 Association rule discovery for rosewood crime arrest planning Rit Lawpanom Wararat Songpan Book Series 1025-1032 Lecture Notes in Electrical Engineering 0 10.1007/978-981-10-0557-2_98
18 2015 Finding the critical path with loop structure for a basis path testing using genetic algorithm Jakkrit Kaewyotha Wararat Songpan Book Series 41-52 Advances in Intelligent Systems and Computing 3 10.1007/978-3-319-19024-2_5
No Year Paper Name Author Document Type Page Journals/Transactions Ciations Doi
No Year Paper Name Author Document Type Page Journals/Transactions Ciations Doi
1 2018 Decision Support System of Purchase Order For Business Intelligence A case study of MrSushi Public Company Limited Monlica Wattana Wararat Songpan Paweena Wanchai Journal 25-36 Journal of Information Science and Technology 0
Number Year Name Author Place of publication Page
Number Name Author Type Registration number Date of registration
1 แอปพลิเคชัน AR นิทานก่อนนอนระบบปฏิบัติการแอนดรอยด์ Wararat Songpan ลิขสิทธิ์ 377155 2562
2 แอปพลิเคชันบริหารใบหน้าระบบปฏิบัติการแอนดรอยด์ Wararat Songpan ลิขสิทธิ์ 377156 2562
3 แอปพลิเคชันตามล่าส่องไดโนเสาร์โดยใช้เทคโนโลยีเสมือนจริง Wararat Songpan ลิขสิทธิ์ 375720 2562