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Author: Nick Cercone Publisher: Springer Science & Business Media ISBN: 9780387965574 Category : Computers Languages : en Pages : 558
Book Description
Knowledge representation is perhaps the most central problem confronting artificial intelligence. Expert systems need knowledge of their domain of expertise in order to function properly. Computer vlslOn systems need to know characteristics of what they are "seeing" in order to be able to fully interpret scenes. Natural language systems are invaluably aided by knowledge of the subject of the natural language discourse and knowledge of the participants in the discourse. Knowledge can guide learning systems towards better understanding and can aid problem solving systems in creating plans to solve various problems. Applications such as intelligent tutoring. computer-aided VLSI design. game playing. automatic programming. medical reasoning. diagnosis in various domains. and speech recogOltlOn. to name a few. are all currently experimenting with knowledge-based approaches. The problem of knowledge representation breaks down into several subsidiary problems including what knowledge to represent in a particular application. how to extract or create that knowledge. how to represent the knowledge efficiently and effectively. how to implement the knowledge representation scheme chosen. how to modify the knowledge in the face of a changing world. how to reason with the knowledge. and how tc use the knowledge appropriately in the creation of the application solution. This volume contains an elaboration of many of these basic issues from a variety of perspectives.
Author: Nick Cercone Publisher: Springer Science & Business Media ISBN: 9780387965574 Category : Computers Languages : en Pages : 558
Book Description
Knowledge representation is perhaps the most central problem confronting artificial intelligence. Expert systems need knowledge of their domain of expertise in order to function properly. Computer vlslOn systems need to know characteristics of what they are "seeing" in order to be able to fully interpret scenes. Natural language systems are invaluably aided by knowledge of the subject of the natural language discourse and knowledge of the participants in the discourse. Knowledge can guide learning systems towards better understanding and can aid problem solving systems in creating plans to solve various problems. Applications such as intelligent tutoring. computer-aided VLSI design. game playing. automatic programming. medical reasoning. diagnosis in various domains. and speech recogOltlOn. to name a few. are all currently experimenting with knowledge-based approaches. The problem of knowledge representation breaks down into several subsidiary problems including what knowledge to represent in a particular application. how to extract or create that knowledge. how to represent the knowledge efficiently and effectively. how to implement the knowledge representation scheme chosen. how to modify the knowledge in the face of a changing world. how to reason with the knowledge. and how tc use the knowledge appropriately in the creation of the application solution. This volume contains an elaboration of many of these basic issues from a variety of perspectives.
Author: Nick Cercone Publisher: Springer Science & Business Media ISBN: 1461247926 Category : Computers Languages : en Pages : 545
Book Description
Knowledge representation is perhaps the most central problem confronting artificial intelligence. Expert systems need knowledge of their domain of expertise in order to function properly. Computer vlslOn systems need to know characteristics of what they are "seeing" in order to be able to fully interpret scenes. Natural language systems are invaluably aided by knowledge of the subject of the natural language discourse and knowledge of the participants in the discourse. Knowledge can guide learning systems towards better understanding and can aid problem solving systems in creating plans to solve various problems. Applications such as intelligent tutoring. computer-aided VLSI design. game playing. automatic programming. medical reasoning. diagnosis in various domains. and speech recogOltlOn. to name a few. are all currently experimenting with knowledge-based approaches. The problem of knowledge representation breaks down into several subsidiary problems including what knowledge to represent in a particular application. how to extract or create that knowledge. how to represent the knowledge efficiently and effectively. how to implement the knowledge representation scheme chosen. how to modify the knowledge in the face of a changing world. how to reason with the knowledge. and how tc use the knowledge appropriately in the creation of the application solution. This volume contains an elaboration of many of these basic issues from a variety of perspectives.
Author: Ruchir Agarwal Publisher: International Monetary Fund ISBN: 1484385861 Category : Business & Economics Languages : en Pages : 66
Book Description
The advancement of the knowledge frontier is crucial for technological innovation and human progress. Using novel data from the setting of mathematics, this paper establishes two results. First, we document that individuals who demonstrate exceptional talent in their teenage years have an irreplaceable ability to create new ideas over their lifetime, suggesting that talent is a central ingredient in the production of knowledge. Second, such talented individuals born in low- or middle-income countries are systematically less likely to become knowledge producers. Our findings suggest that policies to encourage exceptionally-talented youth to pursue scientific careers—especially those from lower income countries—could accelerate the advancement of the knowledge frontier.
Author: Vannevar Bush Publisher: Princeton University Press ISBN: 069120165X Category : Science Languages : en Pages : 186
Book Description
The classic case for why government must support science—with a new essay by physicist and former congressman Rush Holt on what democracy needs from science today Science, the Endless Frontier is recognized as the landmark argument for the essential role of science in society and government’s responsibility to support scientific endeavors. First issued when Vannevar Bush was the director of the US Office of Scientific Research and Development during the Second World War, this classic remains vital in making the case that scientific progress is necessary to a nation’s health, security, and prosperity. Bush’s vision set the course for US science policy for more than half a century, building the world’s most productive scientific enterprise. Today, amid a changing funding landscape and challenges to science’s very credibility, Science, the Endless Frontier resonates as a powerful reminder that scientific progress and public well-being alike depend on the successful symbiosis between science and government. This timely new edition presents this iconic text alongside a new companion essay from scientist and former congressman Rush Holt, who offers a brief introduction and consideration of what society needs most from science now. Reflecting on the report’s legacy and relevance along with its limitations, Holt contends that the public’s ability to cope with today’s issues—such as public health, the changing climate and environment, and challenging technologies in modern society—requires a more capacious understanding of what science can contribute. Holt considers how scientists should think of their obligation to society and what the public should demand from science, and he calls for a renewed understanding of science’s value for democracy and society at large. A touchstone for concerned citizens, scientists, and policymakers, Science, the Endless Frontier endures as a passionate articulation of the power and potential of science.
Author: Sangeet Kumar Publisher: Indiana University Press ISBN: 0253056500 Category : Political Science Languages : en Pages : 247
Book Description
The global web and its digital ecosystem can be seen as tools of emancipation, communication, and spreading knowledge or as means of control, fueled by capitalism, surveillance, and geopolitics. The Digital Frontier interrogates the world wide web and the digital ecosystem it has spawned to reveal how their conventions, protocols, standards, and algorithmic regulations represent a novel form of global power. Sangeet Kumar shows the operation of this power through the web's "infrastructures of control" visible at sites where the universalizing imperatives of the web run up against local values, norms, and cultures. These include how the idea of the "global common good" is used as a ruse by digital oligopolies to expand their private enclosures, how seemingly collaborative spaces can simultaneously be exclusionary as they regulate legitimate knowledge, how selfhood is being redefined online along Eurocentric ideals, and how the web's political challenge is felt differentially by sovereign nation states. In analyzing this new modality of cultural power in the global digital ecosystem, The Digital Frontier is an important read for scholars, activists, academics and students inspired by the utopian dream of a truly representative global digital network.
Author: Franck Billé Publisher: Open Book Publishers ISBN: 1906924872 Category : Social Science Languages : en Pages : 294
Book Description
China and Russia are rising economic and political powers that share thousands of miles of border. Despite their proximity, their interactions with each other - and with their third neighbour Mongolia - are rarely discussed. Although the three countries share a boundary, their traditions, languages and worldviews are remarkably different. Frontier Encounters presents a wide range of views on how the borders between these unique countries are enacted, produced, and crossed. It sheds light on global uncertainties: China's search for energy resources and the employment of its huge population, Russia's fear of Chinese migration, and the precarious independence of Mongolia as its neighbours negotiate to extract its plentiful resources. Bringing together anthropologists, sociologists and economists, this timely collection of essays offers new perspectives on an area that is currently of enormous economic, strategic and geo-political relevance.
Author: Adam B. Jaffe Publisher: University of Chicago Press ISBN: 022628672X Category : Business & Economics Languages : en Pages : 441
Book Description
In 1945, Vannevar Bush, founder of Raytheon and one-time engineering dean at MIT, delivered a report to the president of the United States that argued for the importance of public support for science, and the importance of science for the future of the nation. The report, Science: The Endless Frontier, set America on a path toward strong and well-funded institutions of science, creating an intellectual architecture that still defines scientific endeavor today. In The Changing Frontier, Adam B. Jaffe and Benjamin Jones bring together a group of prominent scholars to consider the changes in science and innovation in the ensuing decades. The contributors take on such topics as changes in the organization of scientific research, the geography of innovation, modes of entrepreneurship, and the structure of research institutions and linkages between science and innovation. An important analysis of where science stands today, The Changing Frontier will be invaluable to practitioners and policy makers alike.
Author: Dora L. Costa Publisher: University of Chicago Press ISBN: 0226116344 Category : Business & Economics Languages : en Pages : 400
Book Description
The conditions for sustainable growth and development are among the most debated topics in economics, and the consensus is that institutions matter greatly in explaining why some economies are more successful than others over time. This book explores the relationship between economic conditions, growth, and inequality.
Author: Thomas Simpson Publisher: Cambridge University Press ISBN: 1108840191 Category : History Languages : en Pages : 315
Book Description
An innovative account of how distinctive forms of colonial power and knowledge developed at the territorial fringes of British India. Thomas Simpson considers the role of frontier officials as surveyors, cartographers and ethnographers, military violence in frontier regions and the impact of the frontier experience on colonial administration.
Author: Richard A. Settersten Jr. Publisher: University of Chicago Press ISBN: 0226748928 Category : Social Science Languages : en Pages : 608
Book Description
On the Frontier of Adulthood reveals a startling new fact: adulthood no longer begins when adolescence ends. A lengthy period before adulthood, often spanning the twenties and even extending into the thirties, is now devoted to further education, job exploration, experimentation in romantic relationships, and personal development. Pathways into and through adulthood have become much less linear and predictable, and these changes carry tremendous social and cultural significance, especially as institutions and policies aimed at supporting young adults have not kept pace with these changes. This volume considers the nature and consequences of changes in early adulthood by drawing upon a wide variety of historical and contemporary data from the United States, Canada, and Western Europe. Especially dramatic shifts have occurred in the conventional markers of adulthood—leaving home, finishing school, getting a job, getting married, and having children—and in how these experiences are configured as a set. These accounts reveal how the process of becoming an adult has changed over the past century, the challenges faced by young people today, and what societies can do to smooth the transition to adulthood. "This book is the most thorough, wide-reaching, and insightful analysis of the new life stage of early adulthood."—Andrew Cherlin, Johns Hopkins University "From West to East, young people today enter adulthood in widely diverse ways that affect their life chances. This book provides a rich portrait of this journey-an essential font of knowledge for all who care about the younger generation."—Glen H. Elder Jr., University of North Carolina at Chapel Hill "On the Frontier of Adulthood adds considerably to our knowledge about the transition from adolescence to adulthood. . . . It will indeed be the definitive resource for researchers for years to come. Anyone working in the area—whether in demography, sociology, economics, or developmental psychology—will wish to make use of what is gathered here."—John Modell, Brown University "This is a must-read for scholars and policymakers who are concerned with the future of today's youth and will become a touchpoint for an emerging field of inquiry focused on adult transitions."—Jeanne Brooks-Gunn, Columbia University
Author: Nick Cercone
Author: Nick Cercone
Author: Nick Cercone
Author: Ruchir Agarwal
Author: Vannevar Bush
Author: Sangeet Kumar
Author: Franck Billé
Author: Adam B. Jaffe
Author: Dora L. Costa
Author: Thomas Simpson
Author: Richard A. Settersten Jr.