| 2019 | IDEAL | The Use of Unified Activity Records to Predict Requests Made by Applications for External Services. | Maciej Grzenda, Robert Kunicki, Jaroslaw Legierski |
| 2016 | FedCSIS | IoT gateway - implementation proposal based on Arduino board. | Artur Grygoruk, Jaroslaw Legierski |
| 2016 | FedCSIS | QueuePredict - accurate prediction of queue length in public service offices on the basis of Open Urban Data APIs. | Piotr Wawrzyniak, Jaroslaw Legierski |
| 2015 | FedCSIS | Open Data collection using mobile phones based on CKAN platform. | Katarzyna Oswiecinska, Jaroslaw Legierski |
| 2014 | FedCSIS | Graph Based Messaging APIs-concept and implementation. | Michal Cieszko, Jaroslaw Legierski |
| 2014 | FedCSIS | Anonymization of data sets from Service Delivery Platforms. | Radoslaw Naumiuk, Jaroslaw Legierski |
| 2013 | EANN | Application of Particle Swarm Optimization Algorithm to Neural Network Training Process in the Localization of the Mobile Terminal. | Jan Karwowski, Michal Okulewicz, Jaroslaw Legierski |
| 2013 | FedCSIS | USSD communication channel as alternative to XML SOAP in mobile Unified Communication applications. | Dariusz Bogusz, Grzegorz Siewruk, Jaroslaw Legierski, Jan S. Kunicki |
| 2013 | FedCSIS | Integration of context information from different sources: Unified Communication, Telco 2.0 and M2M. | Grzegorz Siewruk, Jaroslaw Legierski, Sebastian Grabowski, Marek Sredniawa |
| 2013 | FedCSIS | Parking Reservation - application dedicated for car users based on telecommunications APIs. | Piotr Trusiewicz, Jaroslaw Legierski |
| 2012 | FedCSIS | Telco 2.0 for UC - an example of integration telecommunications service provider's SDP with enterprise UC system. | Dariusz Bogusz, Jaroslaw Legierski, Andrzej Podziewski, Kamil Litwiniuk |
| 2012 | FedCSIS | Forecasting threatening situations in a Smart Space. | Sania Kalitska, Przemyslaw Kukielka, Maciej Jonczyk, Jaroslaw Legierski, Ewelina Szczekocka |
| 2012 | FedCSIS | BusStop - Telco 2.0 application supporting public transport in agglomerations. | Kamil Litwiniuk, Tomasz Czarnecki, Sebastian Grabowski, Jaroslaw Legierski |
| 2012 | FedCSIS | Emergency Button - a Telco 2.0 application in the e-health environment. | Andrzej Podziewski, Kamil Litwiniuk, Jaroslaw Legierski |