Active localization of VHF collared animals with aerial robots. - Halûk Bayram; Krishna Doddapaneni; Nikolaos Stefas; Volkan Isler (CASE, 2016)

Tracking wildlife with multiple UAVs: System design, safety and field experiments. - Halûk Bayram; Nikolaos Stefas; Kazim Selim Engin; Volkan Isler (MRS, 2017)

Aerial Radio-Based Telemetry for Tracking Wildlife. - Halûk Bayram; Nikolaos Stefas; Volkan Isler (IROS, 2018)

UAV Landing at an Unknown Location Marked by a Radio Beacon. - Nikolaos Stefas; Halûk Bayram; Volkan Isler (IROS, 2019)

Vision-based monitoring of orchards with UAVs. - Nikolaos Stefas; Halûk Bayram; Volkan Isler (Comput. Electron. Agric., 2019)

Approximation algorithms for tours of orientation-varying view cones. - Nikolaos Stefas; Patrick A. Plonski; Volkan Isler (Int. J. Robotics Res., 2020)