CPAR 2-8-16: Professor Lotfi A. Zadeh

Stratification, target set reachability and incremental enlargement principle
Feb 08, 2016, 4-5pm, 250 SDH, Lotfi A. Zadeh, University of California, Berkeley.
Abstract
This paper presents a brief exposition of a version the concept of stratification, call it CST for short. In our approach to stratification, CST is a computational system in which the objects of computation are strata of data. Usually, the strata are nested or stacked with nested strata centering on a target set, T. CST has a potential for significant applications in planning, robotics, optimal control, pursuit, multiobjective optimization, exploration, search and other fields. Very simple, familiar examples of stratification are dictionaries, directories and catalogues. A multi-layer perceptron may be viewed as a system with a stratified structure. In spirit, CST has similarity to dynamic programing (DP), but it is much easier to understand and much easier to implement. An interesting question which relates to neuroscience is: Does the human brain employ stratification to store information? It would be natural to represent a concept such as chair, as a collection of strata with one or more strata representing a type of chair.
Underlining our approach is a model, call it FSM. FSM is a discrete-time, discrete-state dynamical system which has a finite number of states. The importance of FSM as a model derives from the fact that through the use of granulation and/or quantization almost any kind of system can be approximated to by a finite state system. A concept which plays an important role in our approach is that of target set reachability. Reachability involves moving (transitioning) FSM from a state w to a state in target state, T, in a minimum number of steps. To this end, the state space, W, is stratified through the use of what is refer as the incremental enlargement principle. It should also be noted that the concept reachability is related to the concept of accessibility in modal logic.
Bio:
LOTFI A. ZADEH is a Professor in the Graduate School, Computer Science Division, Department of EECS, University of California, Berkeley. In addition, he is serving as the Director of BISC (Berkeley Initiative in Soft Computing).
Lotfi Zadeh is an alumnus of the University of Tehran, MIT and Columbia University. From 1950 to 1959, Lotfi Zadeh was a member of the Department of Electrical Engineering, Columbia University. He joined the Department of Electrical Engineering at UC Berkeley in 1959 and served as its Chair from 1963 to 1968. During his tenure as Chair, he played a key role in changing the name of the Department from EE to EECS.
Lotfi Zadeh held visiting appointments at the Institute for Advanced Study, Princeton, NJ; MIT, Cambridge, MA; IBM Research Laboratory, San Jose, CA; AI Center, SRI International, Menlo Park, CA; and the Center for the Study of Language and Information, Stanford University.
Lotfi Zadeh is a Fellow of the IEEE, AAAS, ACM, AAAI, and IFSA. He is a member of the National Academy of Engineering and a Foreign Member of the Finnish Academy of Sciences, the Polish Academy of Sciences, Korean Academy of Science & Technology, Bulgarian Academy of Sciences, the International Academy of Systems Studies, Moscow, and the Azerbaijan National Academy of Sciences. He is a recipient of the IEEE Education Medal, the IEEE Richard W. Hamming Medal, the IEEE Medal of Honor, the ASME Rufus Oldenburger Medal, the B. Bolzano Medal of the Czech Academy of Sciences, the Kampe de Feriet Medal, the AACC Richard E. Bellman Control Heritage Award, the Grigore Moisil Prize, the Honda Prize, the Okawa Prize, the AIM Information Science Award, the IEEE-SMC J. P. Wohl Career Achievement Award, the SOFT Scientific Contribution Memorial Award of the Japan Society for Fuzzy Theory, the IEEE Millennium Medal, the ACM 2001 Allen Newell Award, the Norbert Wiener Award of the IEEE Systems, Man and Cybernetics Society, Civitate Honoris Causa by Budapest Tech (BT) Polytechnical Institution, Budapest, Hungary, the V. Kaufmann Prize, International Association for Fuzzy-Set Management and Economy (SIGEF), the Nicolaus Copernicus Medal of the Polish Academy of Sciences, the J. Keith Brimacombe IPMM Award, the Silicon Valley Engineering Hall of Fame, the Heinz Nixdorf MuseumsForum Wall of Fame, the Egleston Medal, the Franklin Institute Medal, the Medal of the Foundation by the Trust of the Foundation for the Advancement of Soft Computing, the High State Award Friendship Order, from the President of the Republic of Azerbaijan, the Transdisciplinary Award and Medal of the Society for Design and Process Sciences, other awards and twenty-four honorary doctorates. He has published extensively (over 200 single-authored papers) on a wide variety of subjects relating to the conception, design and analysis of information/intelligent systems, and is serving on the editorial boards of over seventy journals.

[@ProfQED]

I really have high respect for him and his passion with such a burden come and passionately giving speech

[@musamehdiyev4209]

We are proud of you. RIP!