| 2012 | SMC | Biologically inspired swarm robotic network ensuring coverage and connectivity. | Emi Mathews, Tobias Graf, Kosala S. S. B. Kulathunga |
| 2011 | EuroPar | Parallel Monte-Carlo Tree Search for HPC Systems. | Tobias Graf, Ulf Lorenz, Marco Platzner, Lars Schaefers |
| 2008 | IGARSS | The Development of 1-D Ice Cloud Microphysics Data Assimilation System (IMDAS) for Cloud Parameter Retrievals by Integrating Satellite Data. | Cyrus Raza Mirza, Toshio Koike, Kun Yang, Tobias Graf |
| 2008 | IGARSS | Moritoring Wingter Wheat Growth With Grand Based Microwave Radiometers (GBMR). | Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf, David N. Kuria |
| 2007 | IGARSS | Development of a soil moisture retrieval algorithm for spaceborne passive microwave radiometers and its application to AMSR-E and SSM/I. | Hui Lu, Toshio Koike, Tetsu Ohta, David N. Kuria, Hiroyuki Tsutsui, Tobias Graf, Hideyuki Fuji, Katsunori Tamagawa |
| 2006 | IGARSS | Snow Satellite Algorithm Development and Verification based on the Ground Snow Observation using a Ground Microwave Radiometer. | Hiroyuki Tsutsui, Toshio Koike, Tobias Graf |
| 2006 | IGARSS | Assimilating Passive Microwave Brightness Temperature Data into a Land Surface Model to Improve the Snow Depth Predictability. | Tobias Graf, Toshio Koike, Xin Li, M. Hirai, Hiroyuki Tsutsui |
| 2006 | IGARSS | Multi-Frequency Microwave Response to Periodic Rougheness. | David N. Kuria, Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf |
| 2006 | IGARSS | A Radiative transfer Model for Soil Media with Considering the volume Effects of Soil Particles: field observation and Numerical Simulation. | Hui Lu, Toshio Koike, Hiroyuki Tsutsui, Tobias Graf, David N. Kuria, Hydeyuki Fujii, M. Mourita |
| 2004 | IGARSS | Exploring scaling issues by using NASA Cold Land Processes Experiment (CLPX-1, IOP3) radiometric data. | Marco Tedesco, Edward J. Kim, Donald W. Cline, Tobias Graf, Toshio Koike, Richard Armstrong, Mary J. Brodzik, B. Boba Stankov, Albin J. Gasiewski, Marian Klein |
| 2004 | IGARSS | The Cold Land Processes Experiment (CLPX-1): analysis and modelling of LSOS data (IOP3 period). | Marco Tedesco, Edward J. Kim, Donald W. Cline, Tobias Graf, Toshio Koike, Janet P. Hardy, Richard Armstrong, Mary J. Brodzik |
| 2004 | IGARSS | Correcting snowfall from gauge observations using passive microwave brightness temperature data and data assimilation. | Tobias Graf, Toshio Koike, Kouichi Nishimura |
| 2004 | IGARSS | Estimation of snowfall over the sea of Japan using AMSR-E passive microwave remote sensing observation. | Tobias Graf, Toshio Koike, Thomas Pfaff, Ken-ichiro Muramoto, Kazumasa Aonashi |
| 2003 | IGARSS | Estimating snow pack properties from passive microwave remote sensing observations using four-dimensional data assimilation. | Tobias Graf, Toshio Koike, H. Fujji, Richard Armstrong, T. Yamazaki, Kouichi Nishimura |