| 2024 | SMC | Novel Creative Technologies Decision Support System for Small and Medium Enterprises: Exploring the Potential, Current Findings and Future Research Consideration. | Inna Sosunova, Victoria T. Hasheela-Mufeti, Ari Happonen |
| 2024 | Tencon | Social Relationship Development in the Metaverse: The Roles of Embodiment, Immersion, and the Moderating Effect of Copresence. | Manuel Bautista Garcia, Clievenze Karl Quejado, Clark Raven B. Maranan, Owen N. Ualat, Rossana T. Adao, Ari Happonen, Ramazan Yilmaz, Aras Bozkurt |
| 2022 | ICSE | Pros and Cons of running educational Hackathons in a gender-neutral fashion. | Yekaterina Kovaleva, Ari Happonen, Victoria T. Hasheela-Mufeti |
| 2022 | ICSE | Designing Gender-neutral Software Engineering Program. Stereotypes, Social Pressure, and Current Attitudes Based on Recent Studies. | Yekaterina Kovaleva, Ari Happonen, Eneli Kindsiko |
| 2022 | ICSE | Towards gender balance in modern hackathons: literature-based approaches for female inclusiveness. | Yekaterina Kovaleva, Ari Happonen, Audrey Mbogho |
| 2019 | CHI | SENSEI: Harnessing Community Wisdom for Local Environmental Monitoring in Finland. | Victoria Palacin, Sle Ginnane, Maria Angela Ferrario, Ari Happonen, Annika Wolff, Sara Piutunen, Niina Kupiainen |
| 2018 | ICSE | Hackathons in software engineering education: lessons learned from a decade of events. | Jari Porras, Jayden Khakurel, Jouni Ikonen, Ari Happonen, Antti Knutas, Antti Herala, Olaf Drgehorn |
| 2011 | WEBIST | Supply Information Visibility from Subcontractor Network to Manufacturer to Decrease Supply Risk. | Erno Salmela, Ari Happonen |
| 2008 | WEBIST | Is Webcam Performance Sufficient for the Inventory Control of Industrial Wholesale Items with no Customer Inventory Balance Records? - Case: Technical Wholesale Items. | Ari Happonen, Erno Salmela, Jukka Nousiainen |
| 2008 | WEBIST | Applicability of Webcams to Inventory Control of Technical Wholesale Items. | Erno Salmela, Ari Happonen |
| 2007 | WEBIST | Mobile Feedback System for Supporting Interactive Learning. | Harri Hmlinen, Tomi Ruuska, Ari Happonen |
| 2007 | WEBIST | Automatic & Unmanned Stock Replenishment Process using Scales for Monitoring. | Ari Happonen, Erno Salmela |
| 2007 | WEBIST | Applicability of Web-based Information Systems for Small Knowledge-oriented Service Companies - Case Study from Finland. | Erno Salmela, Ari Happonen, Jukka Hemil |