2024

• Youchan Park and In-Young Ko, “Multi-Temporal-Scale Event Detection and Clustering in IoT Systems”, To appear in Internet of Things, Elsevier (SCIE)
• Arogya Kharel, Kyeongdeok Baek, and In-Young Ko, “Effective Model Replacement for Solving Objective Mismatches in Pre-trained Model Compositions”, To appear in Proceedings of the 31st Asia-Pacific Software Engineering Conference (APSEC 2024), December 3-6, 2024, Chongqing, China
• Sven Casteleyn, Tommi Mikkonen, Alberto García Simón, In-Young Ko, Giuseppe Loseto (Eds.), Current Trends in Web Engineering, ICWE 2023 International Workshops, BECS, SWEET and WALS, Alicante, Spain, June 6–9, 2023, Revised Selected Papers, Communications in Computer and Information Science 1898, Springer 2024 (ISBN 978-3-031-50384-9)
• Dae-Young Park, “Graph-theoretical Approach to Enhance Accuracy of Financial Fraud Detection Using Synthetic Tabular Data Generation”, In Proceedings of the 33rd ACM International Conference on Information and Knowledge Management (CIKM 2024), October 21-25, 2024, Boise, Idaho, USA [PhD Symposium Paper, Acceptance rate: 26%]
• Dae-Young Park and In-Young Ko, “Graph-based Tabular Data Synthesis Model for More Effective Financial Application”, In Proceedings of the IJCAI-24 Workshop on Recommender Systems in Finance (Fin-RecSys), August 4, 2024, Jeju, Korea [Workshop Paper]
• Eunchan Park, Kyeongdeok Baek, and In-Young Ko, “HiDRA: A Hierarchical Decentralized Reactive Autoscaler for Spatio-temporal Bursts of Load”, In Proceedings of the 2024 IEEE International Conference on Web Services (ICWS 2024), July 7-13, 2024, Shenzhen, China [Work-in-progress Paper]
• Xiangchi Song, Zhaoyan Wang, Kyeongdeok Baek, and In-Young Ko, “EPFLU: Efficient Peer-to-peer Federated Learning for Personalized User Models in Edge-Cloud Environments”, 4th International Workshop on Big data driven Edge Cloud Services (BECS 2024) Co-located with the 24th International Conference on Web Engineering (ICWE 2024), June 17-20, 2024, Tampere, Finland [Workshop Paper]
• Dae-Young Park and In-Young Ko, “An Empirical Study of Utility and Disclosure Risk for Tabular Data Synthesis Models: In-Depth Analysis and Interesting Findings”, In Proceedings of the 2024 IEEE International Conference on Big Data and Smart Computing (BigComp 2024), January 18 – 21, 2024, Bangkok, Thailand [Best Paper Award]

2023

• In-Young Ko, Michael Mrissa, Juan Manuel Murillo, Abhishek Srivastava, “Editorial: Efficient AI Applications in Edge-Cloud Environments”, Journal of Web Engineering, Vol. 22, Iss. 6, pp. v-viii, 2023, River Publishers (SCIE)
• EunChan Park, KyeongDeok Baek, Eunho Cho, and In-Young Ko. “Fully Decentralized Horizontal Autoscaling for Burst of Load in Fog Computing“, Journal of Web Engineering, Vol 22, Iss. 6, pp. 849-870, 2023, River Publishers (SCIE)
• MinHyeop Kim, and In-Young Ko, “Multilevel Agent Negotiation on Service Bindings for Efficient Multi-tasking in IoT Environments”, Internet of Things, 2023, Elsevier (Accepted, SCIE)
• In-Young Ko, Abhishek Srivastava, and Michael Mrissa, “Editorial: Reliable and Scalable Big-Data Applications in Edge Cloud Environments”, Journal of Web Engineering, Vol. 22, Iss. 2, pp. v-vii, 2023, River Publishers (SCIE)
• Kyeongdeok Baek, and In-Young Ko, “Learning-based Quality of Experience Prediction for Selecting Web of Things Services in Public Spaces”, In Proceedings of the 23rd International Conference on Web Engineering (ICWE 2023), June 6– 9, 2023, Alicante, Spain [PhD Symposium Paper]
• EunChan Park, KyeongDeok Baek, Eunho Cho, and In-Young Ko, “DESA: Decentralized Self-adaptive Horizontal Autoscaling for Bursts of Load in Fog Computing”, 3rd International Workshop on Big data driven Edge Cloud Services (BECS 2023) Co-located with the 23rd International Conference on Web Engineering (ICWE 2023), June 6-9, 2023, Alicante, Spain [Workshop paper, Acceptance rate: 30%]
• Tommaso Di Noia, In-Young Ko, Markus Schedl, “Introduction to the ICWE 2022 Special Issue”, Journal of Web Engineering, Vol 22 Iss 1, pp. v-viii, 2023, River Publishers (SCIE)
• KyeongDeok Baek, and In-Young Ko, “Dynamic and Effect-driven Output Service Selection for IoT Environments Using Deep Reinforcement Learning”, IEEE Internet of Things Journal, Vol. 10, No. 4, pp. 3339 – 3355, 2023 (SCIE)
• Zhaoyan Wang and In-Young Ko, “Edge-Cloud Collaboration Architecture for Efficient Web-Based Cognitive Services”, In Proceedings of the 2023 IEEE International Conference on Big Data and Smart Computing (IEEE BigComp 2023), Feb 13 – 16 2023, Jeju, South Korea
• Giuseppe Agapito, Anna Bernasconi, Cinzia Cappiello, Hasan Ali Khattak, InYoung Ko, Giuseppe Loseto, Michael Mrissa, Luca Nanni, Pietro Pinoli, Azzurra Ragone, Michele Ruta, Floriano Scioscia, Abhishek Srivastava (Eds.), Current Trends in Web Engineering, ICWE 2022 International Workshops, BECS, SWEET and WALS, Bari, Italy, July 5–8, 2022, Revised Selected Papers, Communications in Computer and Information Science 1668, Springer 2023 (ISBN 978-3-031-25379-9)

2022

• Yeongjun Cho, Jung-Hyun Kwon, Jooyong Yi, In-Young Ko, “Extending Developer Experience Metrics for Better Effort-Aware Just-In-Time Defect Prediction”,  IEEE Access, Vol. 10, pp. 128218 – 128231, 2022, IEEE [SCIE]
• Tommaso Di Noia, In-Young Ko, Markus Schedl, and Carmelo Ardito (Eds.), Web Engineering, 22nd International Conference, ICWE 2022, Bari, Italy, July 5–8, 2022 Proceedings, LNCS 13362, Springer 2022 (ISBN 978-3-031-09916-8)
• Sanghoon Kim and In-Young Ko, “A Conversational Approach for Modifying Service Mashup in IoT Environments”, In Proceedings of the 2022 ACM Conference on Human Factors in Computing Systems (CHI’22), April 30 – May 5 2022, New Orleans, USA [Acceptance rate: 24.7%]
• Dae-Young Park and In-Young Ko, “Urban Event Detection from Spatio-temporal IoT Sensor Data Using Graph-Based Machine Learning”, In Proceedings of the 2022 IEEE International Conference on Big Data and Smart Computing (IEEE BigComp 2022), January 17 – 20, 2022, Online / Virtual [Acceptance rate: 25.5%] [Best Paper Award – 1st Place]
• In-Young Ko, Abhishek Srivastava, and Michael Mrissa, “Editorial: Scalable and Dynamic Big Data Processing and Service Provision in Edge Cloud Environments”,  Journal of Web Engineering, Vol. 21, Iss. 1, pp. v-ix, 2022, River Publishers [SCIE]
• Maxim Bakaev, In-Young Ko, Michael Mrissa, Cesare Pautasso, Abhishek Srivastava (Eds.), ICWE 2021 Workshops – ICWE 2021 International Workshops, BECS and Invited Papers, Biarritz, France, May 18-21, 2021, Revised Selected Papers, Communications in Computer and Information Science 1508, Springer 2022 (ISBN 978-3-030-92230-6)

2021

• Dae-Young Park and In-Young Ko, “Auto-Labeling of Sensor Data Using Social Media Messages: A Case Study for a Smart City”, In Proceedings of the 36th Annual ACM Symposium on Applied Computing (SAC 2021), March 22 – 26, 2021, Online / Virtual [Acceptance rate: 24.4%]
• Moonyoung Lee and In-Young Ko, “Service Consumption Planning for Efficient Service Migration in Mobile Edge Computing Environments”, In Proceedings of the 36th Annual ACM Symposium on Applied Computing (SAC 2021), March 22 – 26, 2021, Online / Virtual [Acceptance rate: 24.4%]
• Peerapon Akkapusit and In-Young Ko, “Task-oriented Approach to Guide Visually Impaired People During Smart Device Usage”, In Proceedings of the 2021 IEEE International Conference on Big Data and Smart Computing (IEEE BigComp 2021), January 17 – 20, 2021, Jeju Island, Korea [Acceptance rate: 25%]

2020

• In-Young Ko, Juan Manuel Murillo, and Petri Vuorimaa (Eds.). Current Trends in Web Engineering – ICWE 2020 International Workshops, Helsinki, Finland, June 9–12, 2020, LNCS 12451, Springer (ISBN 978-3-030-65664-5)
• Michael Zipperle, Achim Karduck and In-Young Ko, “Context-Aware Transfer of Task-Based IoT Service Settings”, In Proceedings of SAI Intelligent Systems Conference (IntelliSys 2020), September 3 – 4, 2020, Online / Virtual
• Hyeongcheol Moon, Kyeongdeok Baek and In-Young Ko, “Cache-sharing Distributed Service Registry for Highly Dynamic V2X Environments”, In Proceedings of the 44th IEEE Computer Society Signature Conference on Computers, Software and Applications (COMPSAC 2020), July 13 – 17, 2020, Madrid, Spain [Fast Abstract Paper]
• In-Young Ko, KyeongDeok Baek, Jung-Hyun Kwon, Hernan Lira, HyeongCheol Moon, “A Human-centric and Environment-aware Testing Framework for Providing Safe and Reliable Cyber-Physical System Services”, Journal of Web Engineering, Vol. 19, No. 2, pp. 139-166, 2020, River Publishers [SCIE]
• Minhyeop Kim, Jung-Hyun Kwon, Hyeon-Jun Jo, and In-Young Ko, “Lightweight Messaging for Efficient Service Discovery In Mobile IoT Environments Using Hierarchical Bloom Filters”, Journal of Web Engineering, Vol. 19, No. 1, pp. 1-34, 2020, River Publishers [SCIE]

2019

• Kyeongdeok Baek, and In-Young Ko, “Effect-driven Dynamic Selection of Physical Media for Visual IoT Services using Reinforcement Learning”, In Proceedings of the 24th IEEE International Conference on Web Services (ICWS 2019), July 8 – 13, 2019, Milan, Italy [Acceptance rate: 18%]
• In-Young Ko, KyeongDeok Baek, Jung-Hyun Kwon, Hernan Lira, and Hyeongcheol Moon, “Environment-aware and Human-centric Software Testing Framework for Cyber-Physical Systems”, In Proceedings of 2nd International Workshop on Maturity of Web Engineering Practices (MATWEP 2019), co-located with the 19th International Conference on Web Engineering (ICWE 2019), June 11 – 14, 2019, Daejeon, Korea [Workshop Paper]
• Kyeongdeok Baek, Hyeongcheol Moon and In-Young Ko, “VR-powered Scenario-based Testing for Visual and Acoustic Web of Things Services”, In Proceedings of the 19th International Conference on Web Engineering (ICWE 2019), June 11 – 14, 2019, Daejeon, Korea [Demo Paper] 
• Kyeongdeok Baek and In-Young Ko, “Effect-driven Selection of Web of Things Services in Cyber-physical Systems using Reinforcement Learning”, In Proceedings of the 19th International Conference on Web Engineering (ICWE 2019), June 11 – 14, 2019, Daejeon, Korea [PhD Symposium Paper]
• Maxim Bakaev, Flavius Frasincar, In-Young Ko (Eds.). Web Engineering – 19th International Conference, ICWE 2019, Daejeon, South Korea, June 11–14, 2019, Proceedings, LNCS 11496, Springer (ISBN 978-3-030-19274-7)

2018

• Yeongjun Cho, Jung-Hyun Kwon, In-Young Ko “Cross-Sub-Project Just-in-Time Defect Prediction on Multi-Repo Projects”, In Proceedings of the 6th International Workshop on Quantitative Approaches to Software Quality (QuASoQ 2018), co-located with 25th Asia-Pacific Software Engineering Conference (APSEC 2018), December 4, 2018, Nara, Japan
• Jin-Seo Lee, MinHyeop Kim, In-Young Ko, “Task Recommendation for Group Users in Public IoT Environments“, In Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2018).  December  4 – 6, 2018, Santiago, Chile [Acceptance rate: 30%]
• Hernan Lira, In-Young Ko, Angel Jimenez-Molina “Mental workload assessment: A feature selection approach using physiological and simulated data“, Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2018), Workshop on Complex Methods for Data and Web Mining (CMDWM).  December  4 – 6, 2018, Santiago, Chile 
• Seung-Hyun Kim, In-Young Ko, “How Do Multi-Level Privacy Controls Affect Utility-Privacy Tradeoffs When Used in Mobile Applications?“, ETRI journal, Vol. 40, No. 6, pp. 813–823, 2018, Wiley [SCIE]
• Han-Gyu Ko, In-Young Ko, and Dongman Lee, “Multi-Criteria Matrix Localization and Integration for Personalized Collaborative Filtering in IoT environments”, In Multimedia Tools and Applications, Vol. 77, issue 4, pp. 4697-4730, 2018, Springer. DOI:10.1007/s11042-017-4849-9. [SCIE]
• Noé Domínguez-Porras, In-Young Ko, “Mashup Recommendation for Trigger Action Programming”, In Proceedings of the 18th International Conference on Web Engineering (ICWE 2018), June 5 –  8, 2018, Caceres, Spain [Short Paper]
• KyeongDeok Baek, In-Young Ko, “Spatio-Cohesive Service Selection Using Machine Learning in Dynamic IoT Environments“, In Proceedings of the 18th International Conference on Web Engineering (ICWE 2018), June 5 –  8, 2018, Caceres, Spain [Short Paper]
• Jung-Hyun Kwon, In-Young Ko, and Gregg Rothermel, “Prioritizing Browser Environments for Web Application Test Execution”, In Proceedings of the 40th International Conference on Software Engineering (ICSE 2018), May 27 – June 3, 2018, Gothenburg, Sweden [Acceptance rate: 20.8%]

2017

• Jung-Hyun Kwon, and In-Young Ko, “Cost-Effective Regression Testing Using Bloom Filters in Continuous Integration Development Environments”, In Proceedings of the 24th Asia-Pacific Software Engineering Conference (APSEC 2017), December 4-8, 2017, Nanjing, China [Acceptance rate: 27.6%] 
• Hyung-Min Koo, and In-Young Ko, “Construction and Utilization of Problem-Solving Knowledge in Open Source Software Environments”, Journal of Systems and Software (JSS), 131 (2017) pp. 402-418, Elsevier (DOI: 10.1016/j.jss.2016.06.062) [SCIE]
• Kyeong-Deok Baek, and In-Young Ko, “Spatially Cohesive Service Discovery and Dynamic Service Handover for Distributed IoT Environments”, In Proceedings of the 17th International Conference on Web Engineering(ICWE2017), June 5 – 8, 2017, Rome, Italy[Acceptance rate: 28%]
• Seung-Hyun Kim, In-Young Ko, Soo-Hyung Kim, “Quality of Private Information (QoPI) Model for Effective Representation and Prediction of Privacy Controls in Mobile Computing”, Computers & Security, Vol. 66, pp. 1–19, 2017, Elsevier. DOI:10.1016/j.cose.2017.01.002. [SCIE]
• Seung-Hyun Kim, In-Young Ko, Soo-Hyung Kim, “An Open Interactive Survey Platform to Collect and Analyze Users’ Privacy Decisions in Pervasive Computing Environments”, In Proceedings of the 19th International Conference on Advanced Communications Technology (ICACT2017), February 19-22, 2017, Pyeongchang, Korea. [Outstanding Paper]

2016

• Chayanin Wong, and In-Young Ko, “Predictive Power of Public Emotions Extracted from Daily News Articles on Movements of Stock Market Indices”, In Proceedings of the 2016 IEEE/WIC/ACM International Conference on Web Intelligence (WI’16), October 13-16, 2016, Omaha, Nebraska, USA. [Short Paper]
• Jin-Seo Lee, and In-Young Ko, “Service Recommendation for User Groups in Internet of Things Environments Using Member Organization-Based Group Similarity Measures”, In Proceedings of the 23rd IEEE International Conference on Web Services (ICWS 2016), June 27 – July 2, 2016, San Francisco, USA. [Application Track] [Acceptance rate: 26%]
• Jae-Hyun Cho, Han-Gyu Ko, and In-Young Ko, “Adaptive Service Selection According to the Service Density in Multiple QoS Aspects”, IEEE Transactions on Services Computing (TSC), Vol. 9, Issue 6, pp. 883–894, 2016, IEEE Computer Society. DOI: 10.1109/TSC.2015.2428251. [SCIE]
• In-Young Ko, Han-Gyu Ko, Angel Jimenez Molina, and Jung-Hyun Kwon, “SoIoT: Toward A User-centric IoT-based Service Framework”, ACM Transactions on Internet Technology (TOIT), Vol. 16, Issue 2, pp. 8–21, 2016, ACM. DOI: 10.1145/2835492. [SCIE]

2015

• Seung-Hyun Kim, Han-Gyu Ko, In-Young Ko and Daeseon Choi, “Effects of Contextual Properties on Users’ Privacy Preferences in Mobile Computing Environments”, In Proceedings of The 14th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (IEEE TrustCom 2015), August 20 – 22, 2015, Helsinki, Finland. [Acceptance rate: 28%]
• MinHyeop Kim, and In-Young Ko, “An Efficient Resource Allocation Approach based on a Genetic Algorithm for Composite Services in IoT Environments”, In Proceedings of the 22nd IEEE International Conference on Web Services (ICWS 2015), June 27 – July 2, 2015, New York, U.S.A. [Application Track] [Acceptance rate: 21%]
• Hyeon-Jun Jo, Jung-Hyun Kwon, and In-Young Ko, “Distributed Service Discovery in Mobile IoT Environments Using Hierarchical Bloom Filters”, In Proceedings of the 15th International Conference on Web Engineering (ICWE 2015), June 23 – 26, 2015, Rotterdam, the Netherlands. [Acceptance rate: 24%]
• Joo-Sik Son, Han-Gyu Ko, and In-Young Ko, “An Empirical Study of the Use of Multi-Dimensional Contexts for Collaborative-Filtering-Based Service Recommendations in IoT Environments”, In Proceedings of the 15th International Conference on Web Engineering (ICWE 2015), June 23 – 26, 2015, Rotterdam, the Netherlands. [Poster Paper]
• Han-Gyu Ko, Joo-Sik Son, and In-Young Ko, “Multi-Aspect Collaborative Filtering based on Linked Data for Personalized Recommendation”, In Proceedings of the 24rd International World Wide Web Conference (WWW 2015), May 18-22, 2015, Florence, Italy. [Poster Paper] [Acceptance rate: 30%]
• Angel Jimenez-Molina, and In-Young Ko, “Cognitive Resource-Aware Unobtrusive Service Provisioning in Ambient Intelligence Environments”, Journal of Ambient Intelligence and Smart Environments, Vol. 7, Issue 1, pp. 37–57, 2015, IOS Press. DOI:10.3233/AIS-140299. [SCIE]
• Hyung-Min Koo, and In-Young Ko, “An Analysis of Problem-Solving Patterns in Open Source Software”, International Journal of Software Engineering and Knowledge Engineering (IJSEKE), Vol. 25, Issue 6, pp. 1077–1103, 2015, World Scientific Publishing Co. DOI: 10.1142/S0218194015007944. [SCIE]

2014

• Junghyun Kwon, In-Young Ko, Gregg Rothermel and Matt Staats, “Test Case Prioritization Based on Information Retrieval Concepts”, In Proceedings of the 21st Asia-Pacific Software Engineering Conference (APSEC 2014), December 1-4, 2014, Jeju, Korea. [Acceptance rate: 30%]
• Pablo Loyola, Matt Staats, In-Young Ko and Gregg Rothermel, “Dodona: Automated Oracle Data Set Selection”, In Proceedings of the International Symposium on Software Testing and Analysis (ISSTA 2014), July 21-25, 2014, San Jose, California, U.S.A. [Acceptance rate: 29%]
• Angel Jimenez-Molina, and In-Young Ko, “Cognitive Resource-Aware Web Service Selection in Mobile Computing Environments”, In Proceedings of the 23rd International World Wide Web Conference (WWW 2014), April 7-11, 2014, Seoul, Korea. [Poster Paper] [Acceptance rate: 34%]
• Pablo Loyola, and In-Young Ko, “Population Dynamics in Open Source Communities: An Ecological Approach Applied to Github”, In Proceedings of the 6th Web Intelligence and Communities Workshop (WI&C 2014), co-located with WWW 2014, April 7-11, 2014, Seoul, Korea.
• Han-Gyu Ko, Eunae Kim, In-Young Ko, and Deokmoon Chang, “Semantically-based Recommendation by using Semantic Clusters of Users’ Viewing History”, In Proceedings of the International Conference on Big Data and Smart Computing (BigComp 2014), January 15-17, 2014, Bangkok, Thailand.
• Han-Gyu Ko, Taehun Kim, Byoungoh Kim, Dongman Lee, In-Young Ko and Soon J. Hyun, “Place-aware Opportunistic Service Recommendation Scheme in a Smart Space with Internet of Things”, In Proceedings of the 11th Annual IEEE Consumer Communications & Networking Conference (CCNC 2014), January 10-13, 2014, Las Vegas, Nevada, USA. [Acceptance rate: 18%]

2013

• Junghyun Kwon, Matt Staats, In-Young Ko, and Gregg Rothermel, “Issue Tracking-Based Test Data Augmentation for Web Services”, 2013 International Workshop on ICT, December 12 – 14, 2013, Beppu City, Oita, Japan.
• Jang-Ho Choi, Jae-Hyun Cho, Han-Gyu Ko, and In-Young Ko, “Distributed Coordination of IoT-based Services by using a Graph Coloring Algorithm”, In Proceedings of the 37th Annual International Computer Software & Applications Conference (COMPSAC2013), July 22-26, 2013, Kyoto, Japan. [Short paper]
• Han-Gyu Ko, and In-Young Ko, “Toward Efficient Semantic Annotation: A Semantic Cloud Generation Scheme from Linked Data”, In Proceedings of the 13th International Conference on Web Engineering(ICWE 2013), July 8-12, 2013, in Aalborg, Denmark. [Ph.D. symposium paper]
• Han-Gyu Ko, In-Young Ko, Taehun Kim, Dongman Lee and Soon J. Hyun, “Identifying User Interests from Online Social Networks by Using Semantic Clusters Generated from Linked Data”, In Proceedings of the 1st Workshop on Semantic Social Networks (SSN 2013), Co-located with ICWE 2013, July 8-12, 2013, in Aalborg, Denmark.
• Byoungoh Kim, Taehun Kim, Han-Gyu Ko, Dongman Lee, Soon J. Hyun and In-Young Ko, “Personal Genie: A Distributed Framework for Spontaneous Interaction Support with Smart Objects in a Place”, In Proceedings of the 7th International Conference on Ubiquitous Information and Communication (ICUIMC 2013), January 17-19, 2013, Kota Kinabalu, Malaysia. [Acceptance rate: 29.5%]
• Pablo Loyola Heufemann, Jorge Gaete Villegas, and In-Young Ko. Web Usage Based Adaptive Systems. J.D.Vel´asquez and L.C. Jain (Eds.): Advanced Techniques in Web Intelligence – 2, Studies in Computational Intelligence, Vol. 452, pp. 127–148, Springer-Verlag Berlin Heidelberg 2013. (ISBN 978-3-642-33325-5, ISSN 1860-949X)

2012

• Angel Jimenez-Molina, Jang-Ho Choi, Jorge Gaete-Villegas, and In-Young Ko, “Cognitive Resources Aware Adaptive Web Service Binding and Scheduling”, In Proceedings of the 2012 IEEE/WIC/ACM International Conference on Web Intelligence (WI-2012), December 4-7, 2012, Macau, China. [Acceptance rate: 39%]
• Pablo Loyola, and In-Young Ko, “Biological Mutualistic Models Applied to Study Open Source Software Development”, In Proceedings of the 2012 IEEE/WIC/ACM International Conference on Web Intelligence (WI-2012), December 4-7, 2012, Macau, China. [Acceptance rate: 39%]
• Matt Staats, Pablo Loyola, and Gregg Rothermel “Oracle-Centric test case prioritization”, IEEE 23rd International Symposium on Software Reliability Engineering (ISSRE 2012), Dallas, TX, USA, Nov 27-30, 2012.
• Jangho Choi, Han-Gyu Ko, Jae-Hyun Cho, Angel Jimenez-Molina, Jorge Gaete, and In-Young Ko, “A Task-oriented Service Composition for Internet of Things”, In Proceedings of the Triangle Symposium on Advanced ICT 2012 (TriSAI 2012), Tokyo, Japan, September 18-20, 2012.
• Jorge Gaete Villegas, Dongman Lee, Meeyoung Cha, and In-Young Ko, “TraMSNET: A mobile social network application for tourism”, In proceedings of 4th International Workshop on Location-Based Social Networks (LBSN 2012), Sept 8, 2012, Pittsburgh, Pennsylvania, USA (Held in conjunction with Ubicomp 2012). [Acceptance rate: 19%]
• Jae-Hyun Cho, Jang-Ho Choi, Han-Gyu Ko, and In-Young Ko, “An Adaptive Quality Level Selection Method for Efficient QoS-aware Service Composition”, In proceedings of the 5th IEEE International Workshop on Service Science and Systems (SSS2012), Co-located with COMPSAC 2012, July 16-20, 2012, Izmir, Turkey. [Acceptance rate: 17%]
• Yu-Sik Park, Hyung-Min Koo, and In-Young Ko, “A Task-Based and Resource-Aware Approach to Dynamically Generate Optimal Software Architecture for Intelligent Service Robots”, Software: Practice and Experience, Volume 42, Issue 5, pp. 519–541, 2012, John Wiley & Sons, Ltd. DOI: 10.1002/spe.1074.  [SCIE]

2011

• Angel Jimenez-Molina, and In-Young Ko, “Spontaneous task composition in urban computing environments based on social, spatial, and temporal aspects”, Engineering Applications of Artificial Intelligence, Vol. 24, Issue 8, pp. 1446–1460, 2011, Elsevier Ltd. DOI:10.1016/j.engappai.2011.05.006 (Available on-line, 1 July 2011, Article in Press). [SCIE]
• Jun-Sung Kim, Byung-Seok Kang and In-Young Ko, “A Storyboard-based Mobile Application Authoring Method for End Users”, In the Proceedings of the First International Conference on Mobile Services, Resources, and Users (MOBILITY 2011), October 23-28, 2011, Barcelona, Spain.
• Angel Jimenez-Molina and In-Young Ko, “Cognitive Resource-Aware Service Provisioning”, In The 2011 IEEE/WIC/ACM International Conference on Web Intelligence, 22 – 27 August 2011, Campus Scientifique de la Doua, Lyon, France
• Han-Gyu Ko and In-Young Ko, “Generation of Semantic Clouds based on Linked Data for Efficient Multimedia Semantic Annotation”, In Proceedings of The 1st International Workshop on Search, Exploration and Navigation of Web Data Source co-located with International Conference on Web Engineering 2011 (ICWE 2011), Paphos, Cyprus, June 20 – 24, 2011.

2010

• Hyung-Min Koo and In-Young Ko, “A Collaborative Software Reuse Framework: Reducing the Burden and Drawing Contributions of Developers”, In Proceedings of Doctoral Symposium the 2010 Asia Pacific Software Engineering Conference (APSEC 2010), Sydney, Australia, November 30 – December 3, 2010. [Acceptance rate: 31%]
• Sun-Tae Choi, Hyung-Min Koo, and In-Young Ko, “Social-Network-based Community Recommendation Framework for Increasing Software Reusability”, In Proceedings of The 5th Triangle Symposium on Advanced ICT 2010 (Trisai 2010), Beijing, China, October 25 – 27, 2010.
• 2.28 Agnes Odongo, Sungwon Kang, In-Young Ko, “A Scheme for Systematically Selecting an Enterprise Architecture Framework”, In Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2010), Yamagata, Japan, August 18–20, 2010. [Acceptance rate: 29.8%]
• Seung-Yeol Seo, Hyung-Min Koo, and In-Young Ko, “An Interaction-Pattern-Based Approach to Prevent Performance Degradation of Fault Detection in Service Robot Software”, In the Proceedings of the 2010 Asia Pacific Software Engineering Conference (APSEC 2010), Sydney, Australia, November 30 – December 3, 2010. [Acceptance rate: 31%]
• Angel Jimenez-Molina, and In-Young Ko, “A Historically-based Task Composition Mechanism to Support Spontaneous Interactions Among Users in Urban Computing Environments”, In Proceedings of the 14th International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES 2010), Sep. 8-10, 2010, Cardiff, Wales, UK.
• Sang-Hyun Lee, In-Young Ko, Sungwon Kang, and Dan-Hyung Lee, “A Usability-pattern-based Requirements-analysis Method to Bridge the Gap between User Tasks and Application Features”, In Proceedings of the 34th Annual IEEE Computer Software and Applications Conference (COMPSAC 2010), Seoul, Korea, July 19-23, 2010. [Acceptance rate: 19.69%]
• In-Young Ko, Sang-Ho Choi, and Han-Gyu Ko, “A Blog-centered IPTV Environment for Enhancing Contents Provision”, Consumption, and Evolution. In Proceedings of the 10th International Conference on Web Engineering (ICWE 2010), Vienna, Austria, July 5 – 9, 2010.
• Byung-Seok Kang, Pyoung-Yun Kim, Kwangcheol Shin, and In-Young Ko, “A Transport Protocol for Multimedia Transmission in Overlay Networks”, Proc. IEEE International Conference on Advanced Information Networking and Application (AINA 2010), Perth, Australia, April 2010. [Acceptance rate: 25%]
• Sungwon Kang, In-Young Ko, Jongmoon Baik, Hojin Choi, and Danhyung Lee, “KAIST-CMU MSE Program – the Past and the Future”, In Proceeding of the 23rd IEEE-CS Conference on Software Engineering Education and Training (CSEET 2010), Pittsburgh, United States, March 9-12, 2010.
• Angel Jimenez-Molina, Byung-Seok Kang, Jun-Sung Kim, and In-Young Ko, “A Task-oriented Approach to Support Spontaneous Interactions among Users in Urban Computing Environments”, In Proceedings of the 8th IEEE International Conference on Pervasive Computing and Communications, PerCom 2010. 7th International Workshop on Managing Ubiquitous Communications and Services (MUCS 2010). Mannheim, Germany, 2010.
• Byung-Seok Kang, Han-Shik Kim, and In-Young Ko, “AODV-RIP: Improved Security in Mobile Ad Hoc Networks through Route Investigation Procedure”, Concurrency and Computation: Practice and Experience, Vol. 22, Issue 7, pp. 816–830, 2010, John Wiley & Sons, Ltd. DOI: 10.1002/cpe.1554. [SCIE]
• Byung-Seok Kang and In-Young Ko, “Effective Route Maintenance and Restoration Schemes in Mobile Ad Hoc Networks”, Sensors, Vol. 10, Issue 1, pp. 808–822, 2010, MDPI. DOI: 10.3390/s100100808. [SCIE]
• In-Young Ko, Hyung-Min Koo, and Angel Jimenez-Molina. User-Centric Web Services for Ubiquitous Computing. J.D.Vel’asquez and L.C. Jain (Eds.): Advanced Techniques in Web Intelligence – 1, SCI 311, pp. 167-189, Springer-Verlag Berlin Heidelberg 2010. (ISBN 978-3-642-14460-8)

2009

• Seung-Yeol Seo, Hyung-Min Koo, and In-Young Ko, “An Interaction-Pattern-Based Performance Improvement Approach for Fault Detection in Component-based Software”, In Proceedings of the Triangle Symposium on Advanced ICT 2009 (TriSAI 2009), Tokyo, Japan, October 28-30, 2009.
• In-Young Ko, “User-centric and Intelligent Service Composition in Ubiquitous Computing Environments”, In Proceedings of the 13th International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES 2009) – Keynote speech abstract, Sep. 28-30, 2009, Santiago, Chile.
• Angel Jimenez-Molina, Jun-Sung Kim, Hyung-Min Koo, Byung-Seok Kang, and In-Young Ko, “A Semantically-based Task Model and Selection Mechanism in Ubiquitous Computing Environments”, In 13th International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES 2009), Sep. 28-30, 2009, Santiago, Chile
• Han-Gyu Ko, Sang-Ho Choi, and In-Young Ko, “A Community Recommendation Method based on Social Networks for Web 2.0-based IPTV”, 16th International Conference on Digital Signal Processing 2009, July 5-7, 2009, Santorini, Greece
• Jihyun Lee, Dan Hyung Lee, Jongmoon Baik, and In-Young Ko, “Quantitative Tradeoff Analysis of Software Architecture Using the Architecture Analysis and Design Language” , In Proceedings of the 10th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing. Daegu, Korea, May 27-May 29, 2009. [Acceptance rate: 29.4%]
• Sung-Kooc Lim, and In-Young Ko, “Collaborative Ontology Construction using Template-based Wiki for Semantic Web Applications”, International Conference on Computer Engineering and Technology(ICCET 2009), Jan. 22-24, 2009, Singapore, Singapore.

2008

• Hye-Kyeong Jo, In-Young Ko, and Hyuck-Rae Kim, “A Guideline for Generating Reference Architecture Based on Feature Models”, In Proceedings of Triangle Symposium on Advanced ICT 2008 (TriSAI 2008), Oct. 6-9, 2008, Daejeon, Korea.
• Taeho Kim, In-young Ko, Sung-won Kang, and Dan-hyung Lee, “Extending ATAM to Asses Product Line Architecture”, In Proceedings of the 8th IEEE International Conference on Computer and Information Technology (CIT’08), July 8-11, 2008, Sydney, Australia.
• YoungJin Ro, Ho-Jin Choi, Dan Hyung Lee, and In-Young Ko, “Dynamic Pull-Down Menu Organization in Run-Time by Analyzing Menu Selection Behaviors”, In Proceedings of the 8th IEEE International Conference on Computer and Information Technology (CIT’08), July 8-11, 2008, Sydney, Australia.
• Youngki Hong, Jongmoon Baik, In-Young Ko, and Ho-Jin Choi, “A Value-Added Predictive Defect Type Distribution Model based on Project Characteristics”, In Proceedings of the 7th IEEE International Conference on Computer and Information Science (ICIS 2008), Portland, Oregon, USA, May 14-16, 2008.
• Hye-Kyeong Jo, and In-Young Ko, “An Ontology-based Model for Supporting Inter-process Artifact Sharing in Component-based Software Development”, In Proceedings of the 7th IEEE International Conference on Computer and Information Science (ICIS 2008), Portland, Oregon, USA, May 14-16, 2008
• Dongsoo Han, In-Young Ko, Sungjoon Park, Minkyu Lee, and Suntae Jung, “A BPM-Based Mobile U-health Service Framework”, In Proceedings of the International Conference on Health Informatics 2008 (HEALTHINF 2008), January 28-31, 2008, Funchal, Madeira, Portugal.
• Gonzalo Huerta Canepa, Angel Jimenez-Molina, In-Young Ko, and Dongman Lee, “Adaptive Activity-Based Middleware”, IEEE Pervasive Computing, 2008. [SCIE]
• Hye-Kyeong Jo and In-Young Ko, An Ontology-based Model for Supporting Inter-process Artifact, Sharing in Component-based Software Development, Computer and Information Science, Series: Studies in Computational Intelligence, Vol. 131, April 2008, Springer, Germany. (ISBN 978-3-540-79187-4)

2007

• Angel Jimenez Molina, Hyung-Min Koo, and In-Young Ko, “A Template-Based Mechanism for Dynamic Service Composition Based on Context Prediction in Ubicomp Applications”, International Workshop on Intelligent Web Based Tools (IWBT-07) in conjunction with the 19th IEEE International conference on Tools with Artificial Intelligence (ICTAI-07), October 29-31, 2007, Patras, Greece. [Acceptance rate: 28.61%]
• Beom-Jun Jeon and In-Young Ko, “Ontology-based Semi-automatic Construction of Bayesian Network Models for Diagnosing Diseases in E-health Applications” , In Proceedings of the 2007 Frontiers in the Convergence of Bioscience and Information Technologies (FBIT 2007), Jeju, Korea, October 11~13, 2007. [Acceptance rate: 30%]
• EunYoung Cho, Ho-Jin Choi, Jongmoon Baik, In-Young Ko, and Kwangjoon Kim, “Evolution of Broadband Network Management System using an AOP”, In Proceedings of the 10th Asia-Pacific Network Operations and Management Symposium (APNOMS 2007), October 10 ~ 12, 2007, Sapporo, Japan. (Lecture Notes in Computer Science, Volume 4773, Springer Berlin, 2007) [SCIE]
• Yu-Sik Park, In-Young Ko, and Sooyong Park, “A Task-based Approach to Generate Optimal Software-Architecture for Intelligent Service Robots”, In Proceedings of the 16th IEEE International Symposium on Robot and Human Interactive Communication 2007 (IEEE RO-MAN 2007), Jeju, Korea, August 26-29, 2007.
• Chang-Ki Kim, Dan-Hyung Lee, In-Young Ko, and Jongmoon Baik, “A Lightweight Value-based Software Architecture Evaluation”, In Proceedings of The 8th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD2007), Qingdao, China, July 30 – Aug 1, 2007.
• Hyungchoul Kim, Sungwon Kang, Jongmoon Baik, and In-Young Ko, “Test Cases Generation from UML Activity Diagrams”, In Proceedings of The 8th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD2007), Qingdao, China, July 30 – Aug 1, 2007.
• Seunghyun Han, Dongman Lee, and In-Young Ko, “Presentation Semantics Split Application Model for Synchronous Collaboration in Ubiquitous Computing Environments”, In Proceedings of Third Annual Conference on Collaboration Technologies 2007 (CollabTech 2007), Seoul, Korea, July 12-13, 2007.
• Hyung-Min Koo and In-Young Ko, “A Cell-Based Approach for Evolutionary Component Repositories for Intelligent Service Robots”, In Proceedings of Symposium on Frontiers in Networking with Applications (FINA’07) in The IEEE 21st International Conference on Advanced Information Networking and Applications (AINA’07), May 2007.
• Eun-Young Cho, Kyu Hou, Minho Jeung, Seong-Yong Choi, Ho-Jin Choi, In-Young Ko, and ByoungHo Yae, “Design and Implementation of customer-based OMP Architecture”, In Proceedings of the 9th International Conference on Advanced Communication Technology (ICACT 2007), Phoenix Park, Korea, February 12-14, 2007. (IEEE Conf.)
• Dongsoo Han, In-Young Ko, and Sungjoon Park, “An Evolving Mobile E-Health Service Platform”, In Proceedings of The International Conference on Consumer Electronics (ICCE 2007), January 10-14, 2007, Las Vegas, USA.

2006

• Yoonhee Kim, Eun-kyung Kim, Jeuyoung Kim, Eunhye Song, and In-Young Ko, “Ontology Based Software Reconfiguration in a Ubiquitous Computing Environment”, In Proceedings of 6th IEEE International Conference on Computer and Information Technology (CIT’06), p. 260, September 20-22, 2006, Seoul, Korea.
• Jeong Wook Bang, In-Young Ko, Jongmoon Baik, and Ho-Jin Choi, “An Abstraction Mechanism of Component Constraints in Dynamic Software Architecture”, International Transactions on Systems Science and Applications, Vol. 1, No. 2, pp. 111–118, 2006, Xiaglow Institute.
• Dongsun Kim, Sooyong Park, Youngkyun Jin, Yu-Sik Park, In-Young Ko, Kwanwoo Lee, Junhee Lee, Yeon-Chool Park, and Sukhan Lee, “SHAGE: A Framework for self-managed Robot Software”, International Conference on Software Engineering, Proceedings of the 2006 international workshop on Self-adaptation and self-managing systems, Shangai, China.
• Woohyun Kim, Saehoon Kang, Younghee Lee, Dongman Lee, and In-Young Ko, “Activity Policy-based Service Discovery for Pervasive Computing”, In Proceedings of 2nd International Workshop on Pervasive Information Management (PIM 2006), LNCS 4254, Munich, Germany, March 30, 2006. [SCIE]
• ChangSup Keum, Sungwon Kang, In-Young Ko, Jongmoon Baik, and Young-Il Choi, “Generating Test Cases for Web Services Using Extended Finite State Machine”, M.Ü. Uyar, A.Y. Duale, and M.A. Fecko (Eds.): TestCom 2006, LNCS 3964, pp. 103 – 117, 2006. [SCIE]
• Yoonhee Kim, Eun-kyung Kim, Beom-Jun Jeon, In-Young Ko and Sung-Yong Park, “Wapee: A Fault-Tolerant Semantic Middleware in Ubiquitous Computing Environments”, X. Zhou et al. (Eds.): EUC Workshops 2006, LNCS 4097, pp. 173 – 182, 2006. [SCIE]
• Dongsoo Han, Sungdoke Lee, and In-Young Ko, “A Feedback Based Framework for Semi-Automatic Composition of Web Services”, In Proceedings of The 8th Asia Pacific Web Conference (APWeb2006), LNCS, Harbin, China, January 16-18, 2006. (X. Zhou et al. (Eds.): APWeb 2006, LNCS 3841, pp. 414 – 424, Springer-Verlag, Berlin Heidelberg 2006) [SCIE]

2005

• Hwayoun Lee, Ho-Jin Choi, and In-Young Ko, “A Semantically-Based Software Component Selection Mechanism for Intelligent Service Robots”, The 4th Mexican International Conference on Artificial Intelligence (MICAI2005), A. Gelbukh, A. de Albornoz, and H. Terashima (Eds.), Lecture Notes in Artificial Intelligence (LNAI), 2005, Springer-Verlag. [SCIE]
• Hyung-Min Koo, and In-Young Ko, “A Repository Framework for Self-Growing Robot Software”, In Proceedings of 12th Asia-Pacific Software Engineering Conference (APSEC’2005), Taiwan, December 2005. [Acceptance rate: 29%]
• Soo-Yong Park, In-Young Ko, and Hyeong-Soo Chang, “Toward Self-adaptive Robot Software: A Framework and Approach”, The 2005 US – Korea Conference on Science, Technology and Entrepreneurship, August 11-13, 2005, University of California, Irvine (UCI), Irvine, California, USA.

2004

• Hyun-Chong Kim, Ho-Jin Choi, and In-Young Ko, “An Architectural Model to Support Adaptive Software Systems for Sensor Networks”, In Proceedings of the 1st Asia-Pacific Workshop on Software Architectures and Component Technologies (APSEC’04), November 2004, Busan, Korea.
• In-Young Ko, and Robert Neches, “Composing Web Services for Large-Scale Tasks”, IEEE Internet Computing, Vol. 7, Issue 5, pp. 52–59, 2003. DOI: 10.1109/MIC.2003.1232518. [SCIE]
• Hyun-Chong Kim, Ho-Jin Choi, and In-Young Ko, “Architecture-based Adaptive Software Systems for Sensor Networks”, In Proceedings of the ACIS International Conference on Computer and Information Science, pp. 99-104, August 2004, Los Angeles, USA.

~ 2003:

• Robert MacGregor, and In-Young Ko, “Representing Contextualized Data using Semantic Web Tools”, In Proceedings of the International Workshop on Practical and Scalable Semantic Systems (ISWC 2003), October 2003, Sanibel Island, Florida, USA.
• Baoshi Yan, Robert MacGregor, In-Young Ko, and Juan Lopez, “Grassroots Semantic Web Tools”, Semantic Integration Workshop (ISWC 2003), October 2003, Sanibel Island, Florida, USA.
• In-Young Ko, Ke-Thia Yao, and Robert Neches, “Dynamic Coordination of Information Management Services for Processing Dynamic Web Content”, In Proceedings of the 11th International World Wide Web Conference (WWW’02), May 7-11, 2002, Honolulu, Hawaii, USA. [Acceptance rate: 15.9%] [HTML]
• Ke-Thia Yao, In-Young Ko, Robert Neches, and Robert MacGregor, “Semantic Interoperability Scripting and Measurements”, In Proceedings of the Working Conference on Complex and Dynamic Systems Architecture (CDSA’01), 12-14 December 2001, Brisbane, Australia.
• Robert Neches, In-Young Ko, Robert MacGregor, and Ke-Thia Yao, “GeoWorlds: Integrated Digital Libraries and Geographic Information Systems”, In Proceedings of the 2001 National Conference on Digital Government Research, 2001.
• Robert, and In-Young Ko, “Geographic Situation Understanding and Management”, In Proceedings of the 2001 National Conference on Digital Government Research, 2001.
• In-Young Ko, Robert Neches, and Ke-Thia Yao, “A Semantic Model and Composition Mechanism for Active Document Collection Templates in Web-based Information Management Systems”, Electronic Transactions on Artificial Intelligence (ETAI), Vol. 5, Section D, 2001.
• Robert Neches, Ke-Thia Yao, In-Young Ko, Alejandro Bugacov, Vished Kumar, and Ragy Eleish, “GeoWorlds: Integrating GIS and Digital Libraries for Situation Understanding and Management”, The New Review of Hypermedia and Multimedia (NRHM), Vol. 7, Issue 1, pp. 127–152, 2001. DOI:10.1080/13614560108914730. [SCIE]
• Ke-Thia Yao, In-Young Ko, Ragy Eleish, and Robert Neches, “Asynchronous Information Space Analysis Architecture Using Content and Structure Based Service Brokering”, In Proceedings of the Fifth ACM International Conference on Digital Libraries (DL 2000), June 2000, San Antonio, Texas.
• In-Young Ko, Robert Neches, and Ke-Thia Yao, “Semantically-Based Active Document Collection Templates for Web Information Management Systems”, In Proceedings of the International Workshop on the Semantic Web. September 2000, Lisbon, Portugal. [HTML]
• Ke-Thia Yao, Robert Neches, In-Young Ko, Ragy Eleish, and Sameer Abhinkar. “Synchronous and Asynchronous Collaborative Information Space Analysis Tools”, In Proceedings of the International Workshop on Collaboration and Mobile Computing (CMC’99), September 1999, University of Aizu, Fukushima, Japan.
• Murilo Coutinho, Robert Neches, Alejandro Bugacov, Vished Kumar, Ke-Thia Yao, In-Young Ko, Ragy Eleish, and Sameer Abhinkar, “GeoWorlds: A Geographically Based Situation Understanding and Information Management System for Disaster Relief Operations”, In Proceedings of the 5th International Conference on Information Systems, Analysis and Synthesis (ISAS 99), July 31-August 4, 1999, Orlando, Florida.
• Murilo Coutinho, Robert Neches, Alejandro Bugacov, Vished Kumar, Ke-Thia Yao, In-Young Ko, Ragy Eleish, and Sameer Abhinkar, “GeoWorlds: A Geographically Based Information System for Situation Understanding and Management”, In Proceedings of the First International Workshop on TeleGeoProcessing (TeleGeo 99), May 6-7, 1999, Lyon, France.
• Robert Neches, Fangqi Hu, In-Young Ko, Ke-Thia Yao, Quan Zhu, and Peter Will, “Collaborative Information Space Analysis Tools”, Presented at the IEEE 7th International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises, WETICE98 Workshop on Coordination Architectures for Distributed Web Applications, 17-19 June 1998, Stanford University, California, USA.
• Robert Neches, Sameer Abhinkar, Fangqi Hu, Ragy Eleish, In-Young Ko, Ke-Thia Yao, Quan Zhu, and Peter Will, “Collaborative Information Space Analysis Tools”, D-Lib Magazine, 1998. ISSN 1082-9873.