Contributions and Presentations

Mathematical

• Implementing HuPf with 6R/P Manipulators. Conference on Geometry Theory and Applications, Innsbruck, Austria, 07.06.2019.
• Sum of Squares over Rational. Computer Algebra Seminar, Research Institute for Symbolic Computation, Hagenberg, Austria, 08.11.2018.
• An Overview of (some) Mathematical Problems in Robotics. Oberseminar Reelle Geometrie, University of Konstanz, Konstanz, Germany, 08.06.2018.
• Generalizing concepts in field theory to rings. Computer Algebra Seminar, Research Institute for Symbolic Computation, Hagenberg, Austria, 03. + 10.11.2016.
• Generalizing Some Results in Field Theory for Rings. Second International Workshop and Conference in Commutative Algebra, Tribhuvan University, Kathmandu, Nepal, 19.10.2016.
• Sufficiency sets for the Collatz conjecture. LARD Seminar, Research Institute for Symbolic Computation, Hagenberg, Austria, 09.06.2016.
• A short result on the Collatz conjecture. University of the Philippines, Diliman, Quezon City, Philippines, 20.01.2016.
• A mathematical motivation for industrial robotic motion planning. Computational Mathematics - Numerical Analysis and Symbolic Computation, Johannes Kepler University, Linz, Austria, 23.05.2014. (Slides, Paper).
• A motivational talk in real algebraic geometry. University of the Philippines, Diliman, Quezon City, Philippines, 07.12.2009.
• Real closed rings and real closed * rings. DFG Seminar, University of Regensburg, Regensburg, Germany, 06.2006.
• Crash Course in Category Theory. DFG Seminar, University of Regensburg, Regensburg, Germany, 06.2006.
• Real closed * rings. DFG Seminar, University of Passau, Passau, Germany, 05.2006.
• Reals Sheaf Structures of Partially Ordered Rings. DFG-Seminar Reelle Algebraische Geometrie, University of Passau, Passau, Germany, 12.04.2006.
• Weil Pairings of Elliptic Curves. DFG-Seminar Reelle Algebraische Geometrie, University of Passau, Passau, Germany, 09.12.2004.
• Weil Pairings of Elliptic Curves. Oberseminar Komplex Analysis, Ludwig Maximilians University, Munich, Germany, 2004.
  

Non-mathematical

• RRT Planner for the Binpicking Problem. International Workshop on Robot Motion and Control (RoMoCo) 2013, Wasowo Palace, Poland, 04.07.2013. (pdf, ppt)
• The Determination of Optimum CeO₂ Loading on Al₂O₃ for CO Oxidation and the Reactivity of C₃H₆ to the Optimum Loading. Chemical Engineering Presentations, De La Salle University, Manila, Philippines, 03.1998.