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Charles Sanders Peirce

Charles Sanders Peirce
Charles Sanders Peirce (/ˈpɜrs/,[9] like "purse", September 10, 1839 – April 19, 1914) was an American philosopher, logician, mathematician, and scientist, sometimes known as "the father of pragmatism". He was educated as a chemist and employed as a scientist for 30 years. Today he is appreciated largely for his contributions to logic, mathematics, philosophy, scientific methodology, and semiotics, and for his founding of pragmatism. An innovator in mathematics, statistics, philosophy, research methodology, and various sciences, Peirce considered himself, first and foremost, a logician. He made major contributions to logic, but logic for him encompassed much of that which is now called epistemology and philosophy of science. He saw logic as the formal branch of semiotics, of which he is a founder. Life[edit] Peirce's birthplace. Peirce suffered from his late teens onward from a nervous condition then known as "facial neuralgia", which would today be diagnosed as trigeminal neuralgia.

Related:  USEarly experimental psychology

Brain-inspired chip fits 1m 'neurons' on postage stamp 8 August 2014Last updated at 03:40 ET By Jonathan Webb Science reporter, BBC News The chips can also be connected together to provide even more computational power Scientists have produced a new computer chip that mimics the organisation of the brain, and squeezed in one million computational units called "neurons". Oswald Külpe Oswald Külpe (German: [ˈkylpə]; August 3, 1862 – December 30, 1915) was one of the structural psychologists of the late 19th and early 20th century. Early life[edit] In August 1862, Oswald Külpe was born in Kandau, Courland, one of the Baltic providences of Russia. He never married and lived with two of his cousins for the vast majority of his life.

Ferdinand de Saussure Ferdinand de Saussure (/sɔːˈsʊr/ or /soʊˈsʊr/; French: [fɛʁdinɑ̃ də sosyʁ]; 26 November 1857 – 22 February 1913) was a Swiss linguist and semiotician whose ideas laid a foundation for many significant developments both in linguistics and semiology in the 20th century.[2][3] He is widely considered one of the fathers of 20th-century linguistics[4][5][6][7] and one of two major fathers (together with Charles Sanders Peirce) of semiotics/semiology.[8] Language is no longer regarded as peripheral to our grasp of the world we live in, but as central to it. Words are not mere vocal labels or communicational adjuncts superimposed upon an already given order of things. They are collective products of social interaction, essential instruments through which human beings constitute and articulate their world.

A million spiking-neuron integrated circuit with a scalable communication network and interface Inspired by the brain’s structure, we have developed an efficient, scalable, and flexible non–von Neumann architecture that leverages contemporary silicon technology. To demonstrate, we built a 5.4-billion-transistor chip with 4096 neurosynaptic cores interconnected via an intrachip network that integrates 1 million programmable spiking neurons and 256 million configurable synapses. Chips can be tiled in two dimensions via an interchip communication interface, seamlessly scaling the architecture to a cortexlike sheet of arbitrary size. The architecture is well suited to many applications that use complex neural networks in real time, for example, multiobject detection and classification.

Gustav Fechner Gustav Theodor Fechner (/ˈfɛxnər/; German: [ˈfɛçnɐ]; April 19, 1801 – November 18, 1887), was a German philosopher, physicist and experimental psychologist. An early pioneer in experimental psychology and founder of psychophysics, he inspired many 20th century scientists and philosophers. He is also credited with demonstrating the non-linear relationship between psychological sensation and the physical intensity of a stimulus via the formula: , which became known as the Weber–Fechner law.[1][2] Early life and scientific career[edit]

Gaston Bachelard Gaston Bachelard (French: [baʃlaʁ]; June 27, 1884 – October 16, 1962) was a French philosopher.[2] He made contributions in the fields of poetics and the philosophy of science. To the latter he introduced the concepts of epistemological obstacle and epistemological break (obstacle épistémologique et rupture épistémologique). He rose to some of the most prestigious positions in the Académie française and influenced many subsequent French philosophers, among them Michel Foucault, Louis Althusser, Dominique Lecourt and Jacques Derrida. Life and work[edit] Bachelard was a postmaster in Bar-sur-Aube, and then studied physics before finally becoming interested in philosophy.

IBM's TrueNorth processor mimics the human brain IBM today unveiled what it's calling the world's first neurosynaptic computer chip, a processor that mimics the human brain's computing abilities and power efficiency. Known as TrueNorth, IBM's chip could cram supercomputer-like powers into a microprocessor the size of a postage stamp. Rather than solving problems through brute-force mathematical calculations, like today's processors, it was designed to understand its environment, handle ambiguity, and take action in real time and in context. Plus, it could be among the most power-efficient chips in the history of computing, enabling new types of mobile apps and computing services, IBM principal investigator and senior manager Dharmendra Modha said in an interview.

Ernst Heinrich Weber Ernst Heinrich Weber (June 24, 1795 – January 26, 1878) was a German physician who is considered one of the founders of experimental psychology. Weber (1795-1878) was an influential and important figure in the areas of physiology and psychology during his lifetime and beyond. His studies on sensation and touch, along with his emphasis on good experimental techniques gave way to new directions and areas of study for future psychologists, physiologists, and anatomists. Ernst Weber was born into an academic background, with his father serving as a professor at the University of Wittenberg. Weber became a doctor, specializing in anatomy and physiology.

Alan MacEachren Alan M. MacEachren (born 1952) is an American geographer, Professor of Geography and Director, GeoVISTA Center, Department of Geography, The Pennsylvania State University. He is known for his cross-disciplinary work in the fields of human-centered geographic visualization, scientific and information visualization, and in statistics.[1] Biography[edit] Alan MacEachren received a B.A. in geography in 1974 at the Ohio University, an M.A. in geography in 1976 from the University of Kansas and a Ph.D. in geography 1979 from University of Kansas.

Processors That Work Like Brains Will Accelerate Artificial Intelligence - Page 4 Picture a person reading these words on a laptop in a coffee shop. The machine made of metal, plastic, and silicon consumes about 50 watts of power as it translates bits of information—a long string of 1s and 0s—into a pattern of dots on a screen. Meanwhile, inside that person’s skull, a gooey clump of proteins, salt, and water uses a fraction of that power not only to recognize those patterns as letters, words, and sentences but to recognize the song playing on the radio. Computers are incredibly inefficient at lots of tasks that are easy for even the simplest brains, such as recognizing images and navigating in unfamiliar spaces. Machines found in research labs or vast data centers can perform such tasks, but they are huge and energy-hungry, and they need specialized programming.

Charles Bell Sir Charles Bell KH FRS FRSE FRCSE MWS (12 November 1774 – 28 April 1842) was a Scottish surgeon, anatomist, neurologist and philosophical theologian. He is noted for discovering the difference between sensory nerves and motor nerves in the spinal cord. He is also noted for describing Bell's Palsy. Life[edit] Charles Bell was born in Edinburgh on 12 November 1774,[1] a son of the Rev William Bell, a clergyman of the Episcopal Church of Scotland, who died in 1779 when Bell was a small child.

chris perkins BA (Cantab), MA (Sheffield) Programme Director Geography with International Study Chair International Cartographic Association Maps and Society Research Commission 2007- I have taught and researched in Geography in Manchester since 1998, having previously run the university map libraries. My interests lie at the interface between mapping technologies and social and cultural practices, with ongoing research into performative aspects of contemporary mapping behaviour, and an emerging interest in play. These interests are reflected in eight edited and authored books and numerous academic articles and in my teaching with courses currently focusing on Envisioning Space and Maps in Society. In addition I lead a Second Year Field Course to Crete and run our Geography with International Studies programme.

Abductive reasoning Abductive reasoning (also called abduction,[1] abductive inference[2] or retroduction[3]) is a form of logical inference that goes from an observation to a hypothesis that accounts for the observation, ideally seeking to find the simplest and most likely explanation. In abductive reasoning, unlike in deductive reasoning, the premises do not guarantee the conclusion. One can understand abductive reasoning as "inference to the best explanation".[4] The fields of law,[5] computer science, and artificial intelligence research[6] renewed interest in the subject of abduction. Diagnostic expert systems frequently employ abduction.

Wilhelm Wundt Wilhelm Maximilian Wundt (16 August 1832 – 31 August 1920) was a German physician, physiologist, philosopher, and professor, known today as one of the founding figures of modern psychology. Wundt, who noted psychology as a science apart from biology and philosophy, was the first person to ever call himself a Psychologist.[3] He is widely regarded as the "father of experimental psychology".[4][5] In 1879, Wundt founded the first formal laboratory for psychological research at the University of Leipzig. This marked psychology as an independent field of study.[6] By creating this laboratory he was able to explore the nature of religious beliefs, identify mental disorders and abnormal behavior, and find damaged parts of the brain. In doing so, he was able to establish psychology as a separate science from other topics. He also formed the first journal for psychological research in the year 1881.