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Yayinci: googletechtalks |
sex on the internet, the realities of porn, sexual privacy, Google Tech Talks October, 12 2007 ABSTRACT Speaker: Violet Blue Violet Blue is the best-selling, award-winning author and editor of twenty books on sex and sexuality, all currently in print, a number of which have been translated into several languages; she has contributed to a number of nonfiction anthologies. Violet is a sex educator who lectures at UC's and community teaching institutions, and writes about erotica, pornography, sexual pleasure and health for major publications and blogs. She is a professional sex blogger and femmebot; an author at Metroblogging San Francisco (Metblogs); a correspondent for Geek Entertainment Television; she is on the Gawker Media payroll as girl friday contibutor and editor at Fleshbot; in January 2007, Violet was named a Forbes Web Celeb 25. She is a San Francisco native and human blog. Violet is the sex columnist for the San Francisco Chronicle with a weekly column titled Open Source Sex, and has a podcast of the same name that frequents iTunes' top ten. Etiketler:[google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: googletechtalks |
ruby 1.9 Google Tech Talks February, 20 2008 ABSTRACT Ruby 1.9 Speaker: Yukihiro Matsumoto Yukihiro Matsumoto (Matsumoto Yukihiro, a.k.a. Matz, born 14 April 1965) is a Japanese computer scientist and software programmer best known as the chief designer of the Ruby programming language. He was born in Osaka Prefecture, in western Honshu. According to an interview conducted by Japan Inc., he was a self-taught programmer until the end of high school. He graduated with an information science degree from Tsukuba University, where he associated himself with research departments dealing with programming languages and compilers. As of 2006, Matsumoto is the head of the research and development department at the Network Applied Communication Laboratory, an open source systems integrator company in Shimane prefecture. He is a member of The Church of Jesus Christ of Latter-day Saints and served as a missionary for the church. Matsumoto is married and has four children. http://en.wikipedia.org/wiki/Yukihiro_Matsumoto Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: Google |
pimp my genome! the mainstreaming of digital genetic... Google Tech Talks May 3, 2007 ABSTRACT DNA is a programming language for living cells. The cell's basic operating system, or genome, directs functions like growth and reproduction, energy utilization, and the production of useful compounds like ethanol or penicillin. With genetic engineering, new functions can be added to cells or broken metabolic pathways repaired. Until recently, genetic engineering has required the DNA molecule itself to be physically manipulated, a tedious and expensive process. Now, automatic DNA synthesis permits virtually any DNA code to be made from scratch, opening up genetic engineering to anyone with a computer and a credit card. The capabilities of this new synthetic... Etiketler:[google] [howto] [pimp] [genome] [mainstreaming] |
Yayinci: googletechtalks |
cgal: the open source computational geometry algorithms library Google Tech Talks March, 3 2008 ABSTRACT Introduction Project mission statement, history, internal organization, partners, CGAL in numbers. What's in CGAL A survey on available data structures and algorithms, as well as examples how and by whom they are used. Topics include Triangulations, Voronoi diagrams, Boolean operations on polygons and polyhedra, arrangements of curves and their applications, Mesh generation, Geometry processing, Alpha shapes, Convex hull algorithms, Operations on polygons, Search structures, Interpolation, Shape analysis, fitting, and distances, Kinetic data structures... Generic Programming Paradigm CGAL data structures are C++ template classes and functions, usually taking several template parameters (with default values for ease of use). This gives developers an incredible flexibility to adapt the data structures to their needs, which is important internally for code reuse, and important for end users, as they typically integrate CGAL in already existing applications. Parts of CGAL are also interfaced with languages and software like Python, Java, Scilab, Qt and the Ipe drawing editor. Exact Geometric Computing Paradigm We present how to make geometric algorithms correct, robust, and nevertheless fast, by combining floating point arithmetic with exact arithmetic, and clever filtering mechanisms to switch between these two modes. These mechanisms can be used for geometric predicates, as well as for geometric constructions, which instead of a discrete return value generate new geometric entities. Conclusion and Outlook A wrapup, and a sneak preview on algorithms that might make it into future releases of CGAL. Speaker: Andreas Fabri, PhD, GeometryFactory As member of the initial development team of the CGAL project, Andreas is one of the architects of the CGAL software. For several years he chaired the CGAL Editorial Board. In 2003, Andreas founded the GeometryFactory as spin-off of the CGAL project, offering licenses, service and support to commercial users. Andreas received his PhD in 1994 from the Ecole des Mines de Paris, while working on geometric algorithms for parallel machines at INRIA. Speaker: Sylvain Pion, PhD, INRIA Sophia-Antipolis Sylvain got involved in the CGAL project during his PhD, which he received in 1999 at INRIA. He worked then on providing generic solutions to numerical robustness issues arising in geometric algorithms. Later on he worked on the efficiency of some fundamental geometric algorithms such as 3D Delaunay triangulations. He is now also involved in C++ standardization, and is working on parallel geometric algorithms. He is employed as researcher at INRIA, and is the current chair of the CGAL Editorial Board. Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: googletechtalks |
is it ready for the dreaded dna data deluges Google Tech Talks October 30, 2008 ABSTRACT In 18 months full human genome sequences will be available under $100 - and in minutes. The $5,000 full human genome was announced to come in 9 months. Is "Big IT" ready for the avalanche of data, to be obtained and processed e.g. while the patient is still on the operating table, to be diagnosed, and how the genomics glitch, that caused a benign or malign tumor, could be compensated for? Algorithmic approaches are needed to better understand genome regulation, even for the simple reason to deploy most effective data retrieval, data storage and computational means, via both parallel hardware and software, but more importantly for opening entirely new perspectives. In the 100+ year old Genomics, for over half a Century had us to resign to the fatalistic gloom that we are stuck with any glitches in our inherited genome. Is it true that genomic glitches doom one to "incurable" hereditary diseases? No longer. Genomics now considers the DNA-RNA-Protein chain not as a thermodynamically closed system, where entropy increases, but as an open system that can be interfered with. There is theoretically sound hope that you are not stuck with your genomic glitches. After half a Century of sticking to two mistaken axioms of Genomics, the paradigm of recursive genome function must quickly make up for lost time for those (potentially) inflicted with formerly "incurable" diseases. "The Genome baby is left on the doorsteps of Information Technology". Doctors sent those inflicted with fleece for "debugging". Debugging genome information (by Genome Computers) would be much harder without understanding the algorithms that our natural genome computing operates with. Speaker: Dr. Andras Pellionisz Ph.D. in Biology Ph.D. in Computer Engineering Director of Genome Informatics, Mitrionics, Inc., Los Gatos, California European Union visiting Professor for Hungary (for "European Inaugural of IPGS") Founder of International PostGenetics Society (IPGS,PostModern era of Genetics "beyond Genes") Founder of FractoSoft (Software for PostGenetics, Silicon Valley, with Central European outsourcing) Founder of Helixometry (IP portfolio holding, Silicon Valley) Inventor and Founder of FractoGene (Fractal approach to DNA) Chief Software Architect and Chief Intelligence Officer of several Silicon Valley Internet Companies in the dot.com boom Founder of International Neural Networks Society (INNS) Founding Editor of Neural Networks (publication organ of INNS) Section Editor for Neural Networks of The Cerebellum (Springer, New York & Heidelberg) Professor of Physiology and Biophysics, New York University Medical Center Visiting Professor of Marburg University, Germany (Humboldt Prize for Senior Distinguished Amercian Scientists) Visiting Professor of UMR/CNRS, College de France, Paris Senior Research Council Associate of the National Academy of Science, USA, to NASA PostDoctoral Fellow, University of Iowa PostDoctoral Fellow, Stanford University Tenured Senior Research Fellow of the Hungarian Academy of Sciences Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: googletechtalks |
electricity from orbit: the case for r - d Google Tech Talks December, 5 2007 ABSTRACT Cost-effective space solar power (SSP) -- the beaming abundant high-intensity solar power from space though atmospheric windows at laser or microwave frequencies for electric power at the surface -- could be a breakthrough technology for large-scale power generation, highly flexible power distribution and sustainable carbon-neutral base load for Earth; a goal comparable, but much closer to engineering maturity, to that of controlled thermonuclear fusion. Apart from much higher than the surface mean solar flux, continuous sunlight in space avoids otherwise cost-pacing massive storage and transmission of intermittent terrestrial solar and windpower to match electric demand curves. Access to space cost reductions will likely be driven by economies of scale from commercialization. But SSP would be markedly accelerated by experiments feasible now, some employing ISS, including orbital mirrors and microwave and and laser beaming in space. The just-released report on SSP by the National Security Space Office (available at http://www.nss.org/settlement/ssp/library/nsso.htm) concludes that "it would be in the US Government's and the nation's interest to sponsor an immediate proof-of-concept demonstration project and a formally funded, follow-on architecture study conducted in full collaboration with industry and willing international partners." For example, I will describe our proposed demo of wireless power transmission from geosynchronous orbit (GEO) using diode laser transmitters in space and surface PV module receivers employing a self-deploying single launch one metric tonne satellite payload. Because diffractive beam spreading requires large antennas at microwave frequencies, it would be virtually impossible to launch microwave beamers large enough for efficient space-to-Earth power transfer without expensive multiple launches and in-space assembly. This limitation is overcome with the laser-based system proposed here although commercial SSP power stations might well utilize microwave beaming down the road. This experiment would demonstrate continuous electric power transfer from orbit orders of magnitude greater than anything done before, perhaps powering a remote village off the grid in the developing world. With near term and "on the shelf" components and early launch opportunities like NASA's Geo QuickRide, piggybacks on communication satellite launches, and the ISS as testbed, near term experiments could accelerate SSP from paper studies to a real alternate energy option in as little as a three to five year time frame at relatively modest cost. Speaker: Marty Hoffert Martin I. Hoffert is Professor Emeritus of Physics and former Chair of the Department of Applied Science at New York University. His academic background includes a B.S. (1960) in Aeronautical Engineering from the University of Michigan, Ann Arbor; M.S. (1964) and Ph.D. (1967) from the Polytechnic Institute of Brooklyn (now the Polytechnic Institute of New York) in Astronautics; and a Master of Arts in Liberal Studies, M.A.L.S. (1969) from the New School for Social Research where he did graduate work in sociology and economics. He has been on the research staff of the Curtiss-Wright Corporation, General Applied Science Laboratories, Advanced Technology Laboratories, Riverside Research Institute and National Academy of Sciences Senior Resident Research Associate at the NASA/Goddard Institute for Space Studies. Prof. Hoffert has published broadly in fluid mechanics, plasma physics, atmospheric science, oceanography, planetary atmospheres, environmental science, solar and winds energy conversion and space solar power. His work in geophysics aimed at development of theoretical models of atmospheres and oceans to address environmental issues, including the ocean/climate model first employed by the UN Intergovernmental Panel on Climate Change (IPCC) to assess global warming from different scenarios of fossil fuel use. His early model of the evolving CO2 greenhouse in Mars' atmosphere is also of interest today -- providing both an explanation of Mars' riverbed-like channels f... Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: googletechtalks |
simple interactive 3d modeling for all Google Tech Talks April, 15 2008 ABSTRACT The recent increase in demand for 3D content, for a wide variety of purposes, has led to a corresponding increase in the number and diversity of people using 3D modeling software. It has also amplified the pressure to deliver 3D models on tight budgets, and at pace. These combined pressures have driven an increase in the sophistication of 3D modelling software, but also a new focus on its usability. VideoTrace represents a significant change in the way 3D models are made, and exemplifies a new kind of interface design. The VideoTrace user sketches the shape they require over a frame of a video sequence, and automated image analysis techniques generate the model. The interface is thus intuitive, and easy to use, but supported by strong mathematical analysis. It allows unskilled users to achieve models that would be impossible using more conventional modelling software, and skilled users to dramatically improve their accuracy and productivity. Speaker: Anton van den Hengel Anton van den Hengel is the Director of the Australian Centre for Visual Technologies, a Director of PunchCard Visual Technologies Pty Ltd, and an Associate Professor in Computer Vision at the University of Adelaide, South Australia. Dr van den Hengel's primary research interests are in interactive 3D modeling from image sets and large-scale video surveillance. Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Yayinci: googletechtalks |
a new marriage of brain and computer Google Tech Talks September, 21 2007 ABSTRACT Brain and computer were wed mid-twentieth century by the McCulloch-Pitts model neuron and Hodgkin-Huxley equations for digital firing in biological neurons. Since then, brain neurons, synapses, firings and networks have been considered analogous to electronic switches, states and circuits in classical computers. But despite extraordinary advances and bold predictions, consciousness seems ever more elusive. On this, and other divisive issues like EEG gamma synchrony, deviations from Hodgkin-Huxley, gap junctions, dendritic webs/hyper-neurons, anesthesia, quantum computers and clear demonstration of functional quantum coherence in warm protein... Etiketler:[google] [howto] [new] [marriage] [brain] [computer] |
Yayinci: QSTPdoha |
qstp techtalks, 24 aug. 2008 How to increase your company's online presence. By Yousef Tuqan, CEO of Flip Media, 24 August 2008 Etiketler:[] [qstp] [qatar] [science] [technology] [park] [techtalk] [techtalks] [yousef] [tuqan] [flip] [media] |
Yayinci: googletechtalks |
polyworld: using evolution to design artificial intelligence Google Tech Talks November, 8 2007 ABSTRACT This presentation is about a potential shortcut to artificial intelligence by trading mind-design for world-design using artificial evolution. Evolutionary algorithms are a pump for turning CPU cycles into brain designs. With exponentially increasing CPU cycles while our understanding of intelligence is almost a flat-line, the evolutionary route to AI is a centerpiece of most Kurzweilian singularity scenarios. This talk introduces the Polyworld artificial life simulator as well as results from our ongoing attempt to evolve artificial intelligence and further the Singularity. Polyworld is the brain child of Apple Computer Distinguished Scientist Larry Yaeger, who remains the primary developer of Polyworld: http://www.beanblossom.in.us/larryy/Polyworld.html Speaker: Virgil Griffith Virgil Griffith is a first year graduate student in Computation and Neural Systems at the California Institute of Technology. On weekdays he studies evolution, computational neuroscience, and artificial life. He did computer security work until his first year of university when his work got him sued for sedition and espionage. He then decided that security was probably not safest field to be in and he turned his life to science. Etiketler:[] [google] [techtalks] [techtalk] [engedu] [talk] [talks] [googletechtalks] [education] |
Bu site içerisindeki videolar indirtube.com sorumlu değildir videolar www.youtube.com sitesinin sorumluluğundadır.
