| 2026 | ICAART | AI Agents with Decentralized Identifiers and Verifiable Credentials. | Sandro Rodriguez Garzon, Awid Vaziry, Enis Mert Kuzu, Dennis Enrique Gehrmann, Buse Varkan, Alexander Gaballa, Axel Kpper |
| 2026 | ICIN | Bidirectional Trust for Serverless Deployment and Execution in 6G Cloud-Edge Environment. | Sanjeet Raj Pandey, Yassine Lazreg, Axel Kpper |
| 2026 | SP | SoK: After Decades of Web Tracker Detection, What's Next? | Wolf Rieder, Philip Raschke, Thomas Cory, Christian Ren Sechting, Aditya Kumar, Axel Kpper |
| 2025 | IJCCI | Enhancing the A2A Protocol with Blockchain-Based Identities and x402 Micropayments for Agentic AI. | Awid Vaziry, Sandro Rodriguez Garzon, Axel Kpper |
| 2025 | MSWIM | Trusted Storage Management in Edge/Cloud with Verifiable Credentials in Kubernetes. | Sanjeet Raj Pandey, Ismail Kutlay Acar, Patrick Herbke, Axel Kpper |
| 2024 | ICIN | DAXiot: A Decentralized Authentication and Authorization Scheme for Dynamic IoT Networks. | Artur Philipp, Axel Kpper, Philip Raschke |
| 2024 | ICSOC | Architectural Elements of Decentralized Process Management Systems. | Kai Grunert, Janis Joderi Shoferi, Lucas Gold, Wolf Rieder, Axel Kpper |
| 2024 | PST | DID Link: Authentication in TLS with Decentralized Identifiers and Verifiable Credentials. | Sandro Rodriguez Garzon, Dennis Natusch, Artur Philipp, Axel Kpper, Hans Joachim Einsiedler, Daniela Schneider |
| 2023 | ICDCN | Distributed Data Minimization for Decentralized Collaborative Filtering Systems. | Tobias Eichinger, Axel Kpper |
| 2021 | ISCC | Connecting Self-Sovereign Identity with Federated and User-centric Identities via SAML Integration. | Hakan Yildiz, Christopher Ritter, Lan Thao Nguyen, Berit Frech, Maria Mora-Martinez, Axel Kpper |
| 2020 | TrustCom | Heimdall: Illuminating the Hidden Depths of Third-party Tracking in Android Applications. | Thomas Cory, Philip Raschke, Axel Kpper |
| 2019 | UIC | Interactive Design of Geofences for Proactive Location-Based Services in Smart Cities. | Sandro Rodriguez Garzon, Thomas Pllabauer, Sebastian Zickau, Axel Kpper |
| 2018 | GI | Uncovering Canvas Fingerprinting in Real-Time and Analyzing ist Usage for Web-Tracking. | Philip Raschke, Axel Kpper |
| 2017 | ANT | STEAM: A Platform for Scalable Spatiotemporal Analytics. | Bersant Deva, Philip Raschke, Sandro Rodriguez Garzon, Axel Kpper |
| 2017 | MDM | Geofence Index: A Performance Estimator for the Reliability of Proactive Location-Based Services. | Sandro Rodriguez Garzon, Dmytro Arbuzin, Axel Kpper |
| 2017 | UIC | Smartphone-collected mobile network events for mobility modeling. | Friedhelm Victor, Sandro Rodriguez Garzon, Axel Kpper |
| 2016 | COMPSAC | "Please, No More GUIs!": A User Study, Prototype Development and Evaluation on the Integration of Attribute-Based Encryption in a Hospital Environment. | Dirk Thatmann, Philip Raschke, Axel Kpper |
| 2016 | ICIN | FlashPoll: A Context-aware Polling Ecosystem for Mobile Participation. | Bersant Deva, Sandro Rodriguez Garzon, Axel Kpper |
| 2016 | ICIN | Global Identity and Reachability Framework for Interoperable P2P Communication Services. | Ibrahim Tariq Javed, Rebecca Copeland, Nol Crespi, Felix Beierle, Sebastian Gndr, Axel Kpper, Ahmed Bouabdallah, Marc Emmelmann, Andreea Ancuta Corici, Kevin Corre, Jean-Michel Crom, Frank Oberle, Ingo Friese, Ana Caldeira, Gil Dias, Ricardo Chaves, Nuno Santos |
| 2016 | ICIN | Applied Attribute-based Encryption Schemes. | Sebastian Zickau, Dirk Thatmann, Artjom Butyrtschik, Iwailo Denisow, Axel Kpper |
| 2016 | ICSE | CATLES: a crowdsensing-supported interactive world-scale environment simulator for context-aware systems. | Sandro Rodriguez Garzon, Bersant Deva, Benot Hanotte, Axel Kpper |
| 2015 | COMPSAC | The Inaugural Panel on Novel Applications and Technology Advances in Computing. | Ali R. Hurson, Axel Kpper, Kin-ichi Yoshida |
| 2015 | COMPSAC | Message from MOWU Symposium Organizing Committee. | Axel Kpper, Hong Va Leong, Paolo Bellavista, J. Morris Chang, Vladimir Getov |
| 2015 | MOBIHOC | Towards a Three-tiered Social Graph in Decentralized Online Social Networks. | Felix Beierle, Sebastian Gndr, Axel Kpper |
| 2015 | WETICE | Cloud Service Matchmaking Using Constraint Programming. | Begm Ilke Zilci, Mathias Slawik, Axel Kpper |
| 2014 | COMPSAC | Optimizing the Power Consumption of Mobile Networks Based on Traffic Prediction. | Safaa Dawoud, Abdulbaki Uzun, Sebastian Gndr, Axel Kpper |
| 2012 | GI | Innovative Architektur f r sicheres Cloud Computing: Beispiel eines Cloud-Ecosystems im Gesundheitswesen. | Mathias Slawik, Sebastian Zickau, Dirk Thatmann, Jonas Repschlger, Tatiana Ermakova, Axel Kpper, Rdiger Zarnekow |
| 2012 | GLOBECOM | X-centric positioning: A combination of device-centric and multi-rat network-centric positioning approaches in NGN. | Mohamed Salem, Peter Ruppel, Ulrich Bareth, Axel Kpper |
| 2011 | COMPSAC | Energy-Efficient Position Tracking in Proactive Location-Based Services for Smartphone Environments. | Ulrich Bareth, Axel Kpper |
| 2011 | GI | Geofencing and background tracking - the next features in lbss. | Ulrich Bareth, Axel Kpper, Behrend Freese |
| 2011 | ICIN | Energy optimisation in heterogeneous multi-RAT networks. | Nico Bayer, Dmitry Sivchenko, Hans Joachim Einsiedler, Andreas Roos, Abdulbaki Uzun, Sebastian Gndr, Axel Kpper |
| 2010 | COMPSAC | geoXmart - A Marketplace for Geofence-Based Mobile Services. | Ulrich Bareth, Axel Kpper, Peter Ruppel |
| 2009 | GI | Services, Platforms, Innovations and Research for new Infrastructures in Telecommunications (SPIRIT 2009). | Axel Kpper, Robert Mertens |
| 2007 | COMPSAC | Vs Golf - Developing Location-based Multi-Player Games. | Georg Treu, Johannes Martens, Matthias Schicker, Marc Breisinger, Axel Kpper |
| 1999 | DAIS | Invoking computational objects on mobile devices. | Axel Kpper, Claudia Linnhoff-Popien |
| 1994 | NOMS | A Concept for an Odp Service Management. | Claudia Popien, Axel Kpper |
| 1993 | RE | Software-Sanierung mit Benutzerbeteiligung und Prototyping. | Robert Bergann, Hubert Biskup, Axel Kpper |