Seminar on Computer Science and Applied Mathematics
Upravni odbor Matematickog instituta SANU je na nedavnoj sednici doneo odluku da se dosadasnji Seminar za primenjenu matematiku, sada nazove Seminar za racunarstvo i primenjenu matematiku, a u cilju potenciranja znacaja racunarstva kao jedne od oblasti delatnosti Instituta. Istovremeno, Upravni odbor doneo je odluku o osnivanju Odeljenja za racunarstvo i primenjenu matematiku i vezao rad novog odeljenja za rad Seminara za racunarstvo i primenjenu matematiku.
Utorak, 2.06.2015. u 14:15h, sala 301f, MI SANU
Vladimir Baltic, Matematicka gimnazija i FON
PERMUTACIJE SA OGRANICENJIMA
U ovom predavanju osvrnucemo se na razlicite metode prebrojavanja velikog broja kombinatornih objekata: permutacija, varijacija, kombinacija, podskupova uz neka dodatna ogranicenja. Razvili smo potpuno nov metod za prebrojavanje nekih od ovih objekata i uspostavili veze medju nekim od njih. Dali smo i osvrt na algoritamsku slozenost novog metoda i analizirali u cemu je bol.i od postojecih. Tim metodama odredili smo stotinjak novih nizova, koje smo uvrstili u Slounovu enciklopediju celobrojnih nizova i dali komentare na neki broj postojecih nizova.
Utorak, 09.06.2015. u 14:15h, Sala 301f, MI SANU:
Borko Furht, Professor and Director of the NSF Industry/University Cooperative Research Center for Advanced Knowledge Enablement Department of Computer & Electrical Engineering and Computer Science Florida Atlantic University (FAU), Boca Raton, Florida, USA
CREATING ENTREPRENEURIAL UNIVERSITY
Abstract: In this talk we present non-traditional, radical university arrangements that we implemented in the College of Engineering and Computer Science at FAU in order to create an Entrepreneurial University. In the present state of the economy, research funding has been drastically reduced . these are chances for universities. However, universities can only effectively become incubators of entrepreneurship and innovation if they themselves practice entrepreneurship. This .re-conceptualization. involves non-traditional, often radical university arrangements. The backbone of our new concept is the NSF-sponsored Industry/University Cooperative Research Center for Advanced Knowledge Enablement with 30 industry members, a more than 30 applied research projects. The university has created Research Park at university premises with more than 40 high-tech companies and an incubator with 25 start-up companies. As part of our strategy, we established various kinds of collaborations with these companies. We also have a strong Industry Advisory Board with 25 industry executives who advice the Center.s researchers in selecting and managing the industry projects. Finally, we created joined industry/university laboratories, in which our faculty and students work jointly with industry scientists and engineers in creating innovative systems and products. In the talk, we also present several research projects and its applied results in the area of multimedia, big data, and health informatics.
Short bio: Borko Furht is a professor in the Department of Electrical & Computer Engineering and Computer Science at Florida Atlantic University (FAU) in Boca Raton, Florida. He is also Director of the NSF-sponsored Industry/University Cooperative Research Center on Advanced Knowledge Enablement at FAU. Before joining FAU, he was a vice president of research and a senior director of development at Modcomp (Ft. Lauderdale), a computer company of Daimler Benz, Germany, a professor at University of Miami in Coral Gables, Florida, and a senior researcher in the Institute Boris Kidric-Vinca, Yugoslavia. Professor Furht received Ph.D. degree in electrical and computer engineering from the University of Belgrade. His current research is in multimedia systems, video coding and compression, 3D video and image systems, wireless multimedia, Internet and cloud computing, and social networks. He is presently Principal Investigator and Co-PI of several multiyear, multimillion dollar projects. He is the author of numerous books and articles in the areas of multimedia, computer architecture, real-time computing, and operating systems. He is a founder and editor-in-chief of the Journal of Multimedia Tools and Applications (Springer) and he recently co-founded Journal of Big Data (Springer). He has received several technical and publishing awards, and has consulted for many high-tech companies including IBM, Hewlett-Packard, Xerox, General Electric, JPL, NASA, Honeywell, and RCA. He has also served as a consultant to various colleges and universities. He has given many invited talks, keynote lectures, seminars, and tutorials. He served as Chairman and Director on the Board of Directors of several high-tech companies and as an expert witness for Cisco, Qualcomm, Adobe, and Bell Canada.
Utorak, 16.06.2015. u 14:15h, Sala 301f, MI SANU:
dr Nebojsa Malesevic, Tecnalia Serbia doo, i Istrazivacka grupa za Biomedicinsku Instrumentaciju i Tehnologije, Univerzitet u Beogradu - Elektrotehnicki fakultet.
SISTEM ZA FUNKCIONALNU ELEKTRICNU STIMULACIJU BAZIRAN NA ELEKTRODAMA SA VECIM BROJEM PROVODNIH POLjA
Predmet istrazivanja predstavl.enih u ovoj predavanju je analiza efekata pri primeni povrsinske matricne elektrode i projektovanje sistema koji optimizuje funkcionalnu upotrebu stimulacionog sistema. Istrazivanja su usmerena resavanju otvorenih problema u oblasti funkcionalne elektricne stimulacije. Tu se prvenstveno misli na protokol za ostvarivanje selektivne stimulacije, zatim na metodu za smanjenje misicnog zamora pri FES-u i nove algoritme namenjene kontroli ovako kompleksnog sistema. Prostorno-vremenskim distribuiranjem stimulacionih impulsa na vise pol.a elektrode dosli smo do novog obrasca elektricne stimulacije koji uz pobol.sanje mogucnosti FES sistema baziranih na matricnim elektrodama donosi i visestruko uvecanje kontrolabilnih stepeni slobode sto iziskuje "inteligentne" algoritme upravl.anja.
Cetvrtak, 18.06.2015. u 13:00h, Sala 301f, MI SANU:
Weihui Dai, Fudan Univerzitet u Sangaju, Kina
CYBER PSYCHOSOCIAL AND PHYSICAL (CPP) COMPUTATION BASED ON SOCIAL NEUROMECHANISM
The development of modern experimental observation equipment such as EEG, ERPs, and fMRI, has provide advanced technical means to analyze the intrinsic characteristics of arts and cultures, and launched the cultural neurology to study artistic creation, audience's cognition, cultural communication and marketing in the perspective of social neuromechanism. In the era facilitated by the Internet of things, ubiquitous communication as well as cloud services, the sensing means and human-computer interfaces are becoming all-around and on-line. This makes it more possible than ever before to study human.s psychology and behaviors from the big data produced in the ubiquitous environment. This speech will introduce the theoretical basis, research methods, and recent progresses in those areas, and discusses the relations among physical, cyber, and psychosocial spaces. A fusion CPP (Cyber Psychosocial and Physical) computation method based on social neuromechanism will also be presented with the application examples of the creation of artistic works, analysis of social behaviors, ubiquitous learning, and emergency management.
Short biography: Dr. Dai is a full professor at Department of Information Management and Information Systems, School of Management, Fudan University, China, and a guest professor of Detao joint program between Institute of Swiss International Branding (ISIB) and Shanghai Institute of Visual Arts (SIVA). He received his B.S. degree in Testing Technology and Automatic Control in 1987, his Master degree in Automobile Electronics in 1992, and his Ph.D. in Biomedical Engineering in1996, all from Zhejiang University, China. He completed his postdoctoral research in Management Science and Engineering at School of Management, Fudan University in 1999. He studied at Sloan School of Management, M. I.T, USA in 2000, and was a visiting professor at Medical Center, Columbia University, USA from 2014 to 2015. His recent research interests include Complex System Modeling and Simulation, Digital Arts and Intelligent Information Processing, Social Neuroscience and Emotional Intelligence, etc. Dr. Dai became a member of IEEE in 2003, a senior member of China Computer Society in 2004, and a senior member of China Society of Technological Economics in 2004. He is currently the consultant expert of Shanghai Policy Decision-making Consultation Committee, a member of Shanghai Municipal Brand Promotion Expert Committee, and the Advisor of Academic Committee of Central Business District Development Project in China launched by World Business Districts Network for Sustainable Development. He has published more than 110 journal papers in his research areas.
Utorak, 23.06.2015. u 14:15h, Sala 301f, MI SANU:
dr Andrej Savic, Istrazivacka grupa za Biomedicinsku Instrumentaciju i Tehnologije, Univerzitet u Beogradu - Elektrotehnicki fakultet, i Tecnalia Serbia doo
UPRAVLjANJE REHABILITACIONIM SISTEMIMA BAZIRANO NA MOZAK-RACUNAR INTERAKCIJI
Sistemi ciji je rad baziran na interakciji mozga i racunara mogu iskoristiti karakteristicne promene mozdane aktivnosti korisnika kao kontrolne signale odredjenog uredjaja. Razliciti mentalni zadaci ili spoljasnji stimulusi (vizuelni, auditivni ili somatosenzorni) indukuju promene koje su kodirane u spontanoj neuralnoj aktivnosti. Generisane promene se mogu identifikovati merenjem mozdanih signala koji predstavljaju direktnu ili indirektnu meru elektricne aktivnosti mozga. Kao rezultat, namera korisnika da izvrsi odredjenu motornu radnju moze se identifikovati direktno na kortikalnom nivou i pretvoriti u upravljacki signal uredjaja, bez ukljucivanja perifernog motornog sistema tj. korisniku se moze obezbediti mogucnost "upravljanja bez fizickog pokreta", sto predstavlja novi obecavajuci pravac neuroehabilitacije.