Alkis Gotovos PhD Student alkisg@inf.ethz.ch CAB E 62.1 +41 44 632 39 02 Some broad topics of interest to me include Bayesian optimization, submodularity, and probabilistic submodular models. Lately, I have been working on using MCMC sampling for performing approximate inference in probabilistic submodular models. Publications 2019 Fast Gaussian process based gradient matching for parameter identification in systems of nonlinear ODEs P. Wenk, A. Gotovos, S. Bauer, N. S. Gorbach, A. Krause, J. M. BuhmannIn International Conference on Artificial Intelligence and Statistics (AISTATS), 2019[bibtex] [abstract] [pdf] 2018 Discrete Sampling using Semigradient-based Product Mixtures A. Gotovos, H. Hassani, A. Krause, S. JegelkaIn Conference on Uncertainty in Artificial Intelligence (UAI), 2018Oral presentation[bibtex] [abstract] [pdf] [long] [talk] [poster] 2015 Sampling from Probabilistic Submodular Models A. Gotovos, S. H. Hassani, A. KrauseIn Proc. Neural Information Processing Systems (NeurIPS), 2015Oral presentation[bibtex] [abstract] [pdf] [long] [talk] [poster] [video] Safe Exploration for Optimization with Gaussian Processes Y. Sui, A. Gotovos, J. W. Burdick, A. KrauseIn International Conference on Machine Learning (ICML), 2015[bibtex] [abstract] [pdf] [long] [talk] [video] Non-monotone Adaptive Submodular Maximization A. Gotovos, A. Karbasi, A. KrauseIn International Joint Conference on Artificial Intelligence (IJCAI), 2015[bibtex] [abstract] [pdf] [long] [talk] [poster] Efficient Visual Exploration and Coverage with a Micro Aerial Vehicle in Unknown Environments L. Heng, A. Gotovos, A. Krause, M. PollefeysIn Proc. International Conference on Robotics and Automation (ICRA), 2015[bibtex] [abstract] [pdf] 2014 Fully Autonomous Focused Exploration for Robotic Environmental Monitoring G. Hitz, A. Gotovos, F. Pomerleau, M. E. Garneau, C. Pradalier, A. Krause, R. SiegwartIn In Proc. International Conference on Robotics and Automation (ICRA), 2014[bibtex] [abstract] [pdf] 2013 Active Learning for Level Set Estimation A. Gotovos, N. Casati, G. Hitz, A. KrauseIn International Joint Conference on Artificial Intelligence (IJCAI), 2013[bibtex] [abstract] [pdf] [long] [talk] [poster]
