Download or read book Locality Aware Dynamic Load Management for Massively Multiplayer Games microform written by Jin Chen and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most massively multiplayer game servers employ static partitioning of their game world into distinct mini-worlds which limits cross-server interactions between players. We have designed and implemented an architecture in which the partitioning into regions is transparent to players and interactions are not limited to objects and players in a single region or server. This allows a finer grain partitioning, which combined with a dynamic load management algorithm allow us to better handle transient crowding. Our load balancing algorithm is aware of the spatial locality in the virtual game world. It balances the load and reduces the cross-server communication, while avoiding frequent reassignment of regions. Our results show that locality aware load balancing reduces the average user response time by up to a factor of 4 compared to global algorithms that do not consider spatial locality and by up to a factor of 6 compared to static partitioning.
Download or read book Leet Noobs written by Mark Chen and published by New Literacies and Digital Epistemologies. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leet Noobs documents, for over 10 months, a group of players in the online game World of Warcraft engaged in a 40-person joint activity known as raiding. Initially, the group was informal, a «family» that wanted to «hang out and have fun.» Before joining, each player had been recognized as expert in the game; within the group they had to adapt their expertise for the new joint task and align themselves to new group goals. Through their shared activity, members successfully established communication and material practices that changed as they had to renegotiate roles and responsibilities with new situations and as the larger gaming community evolved. Players learned to reconfigure their play spaces, enrolling third-party game mods and other resources into their activity. Once-expert players became novices or «noobs» to relearn expert or «leet» gameplay. They became «leet noobs» who needed to reconfigure their expertise for new norms of material practice. Ultimately, these norms also changed what it meant to play World of Warcraft; some group members no longer wanted to just hang out and have fun, and eventually the group died in an online fiery meltdown.
Download or read book 10 PRINT CHR 205 5 RND 1 GOTO 10 written by Nick Montfort and published by MIT Press. This book was released on 2012-11-23 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single line of code offers a way to understand the cultural context of computing. This book takes a single line of code—the extremely concise BASIC program for the Commodore 64 inscribed in the title—and uses it as a lens through which to consider the phenomenon of creative computing and the way computer programs exist in culture. The authors of this collaboratively written book treat code not as merely functional but as a text—in the case of 10 PRINT, a text that appeared in many different printed sources—that yields a story about its making, its purpose, its assumptions, and more. They consider randomness and regularity in computing and art, the maze in culture, the popular BASIC programming language, and the highly influential Commodore 64 computer.
Download or read book Grid and Cloud Computing written by Katarina Stanoevska and published by Springer Science & Business Media. This book was released on 2009-11-04 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s dynamic business environment, IT departments are under permanent pressure to meet two divergent requirements: to reduce costs and to support business agility with higher flexibility and responsiveness of the IT infrastructure. Grid and Cloud Computing enable a new approach towards IT. They enable increased scalability and more efficient use of IT based on virtualization of heterogeneous and distributed IT resources. This book provides a thorough understanding of the fundamentals of Grids and Clouds and of how companies can benefit from them. A wide array of topics is covered, e.g. business models and legal aspects. The applicability of Grids and Clouds in companies is illustrated with four cases of real business experiments. The experiments illustrate the technical solutions and the organizational and IT governance challenges that arise with the introduction of Grids and Clouds. Practical guidelines on how to successfully introduce Grids and Clouds in companies are provided.
Download or read book The Theory and Craft of Digital Preservation written by Trevor Owens and published by JHU Press. This book was released on 2018-12-11 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to managing data in the digital age. Winner of the ALCTS Outstanding Publication Award by the Association for Library Collections & Technical Services, Winner of the Waldo Gifford Leland Award by the Society of American Archivists Many people believe that what is on the Internet will be around forever. At the same time, warnings of an impending "digital dark age"—where records of the recent past become completely lost or inaccessible—appear with regular frequency in the popular press. It's as if we need a system to safeguard our digital records for future scholars and researchers. Digital preservation experts, however, suggest that this is an illusory dream not worth chasing. Ensuring long-term access to digital information is not that straightforward; it is a complex issue with a significant ethical dimension. It is a vocation. In The Theory and Craft of Digital Preservation, librarian Trevor Owens establishes a baseline for practice in this field. In the first section of the book, Owens synthesizes work on the history of preservation in a range of areas (archives, manuscripts, recorded sound, etc.) and sets that history in dialogue with work in new media studies, platform studies, and media archeology. In later chapters, Owens builds from this theoretical framework and maps out a more deliberate and intentional approach to digital preservation. A basic introduction to the issues and practices of digital preservation, the book is anchored in an understanding of the traditions of preservation and the nature of digital objects and media. Based on extensive reading, research, and writing on digital preservation, Owens's work will prove an invaluable reference for archivists, librarians, and museum professionals, as well as scholars and researchers in the digital humanities.
Download or read book Expressive Processing written by Noah Wardrip-Fruin and published by MIT Press. This book was released on 2012-02-10 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the complex city-planning game SimCity to the virtual therapist Eliza: how computational processes open possibilities for understanding and creating digital media. What matters in understanding digital media? Is looking at the external appearance and audience experience of software enough—or should we look further? In Expressive Processing, Noah Wardrip-Fruin argues that understanding what goes on beneath the surface, the computational processes that make digital media function, is essential. Wardrip-Fruin looks at “expressive processing” by examining specific works of digital media ranging from the simulated therapist Eliza to the complex city-planning game SimCity. Digital media, he contends, offer particularly intelligible examples of things we need to understand about software in general; if we understand, for instance, the capabilities and histories of artificial intelligence techniques in the context of a computer game, we can use that understanding to judge the use of similar techniques in such higher-stakes social contexts as surveillance.
Download or read book Telecommunications Regulation Handbook written by Hank Intven and published by . This book was released on 2000 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stealth Assessment written by Valerie Jean Shute and published by MIT Press. This book was released on 2013 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approach to performance-based assessments that embeds assessments in digital games in order to measure how students are progressing toward targeted goals. To succeed in today's interconnected and complex world, workers need to be able to think systemically, creatively, and critically. Equipping K-16 students with these twenty-first-century competencies requires new thinking not only about what should be taught in school but also about how to develop valid assessments to measure and support these competencies. In Stealth Assessment, Valerie Shute and Matthew Ventura investigate an approach that embeds performance-based assessments in digital games. They argue that using well-designed games as vehicles to assess and support learning will help combat students' growing disengagement from school, provide dynamic and ongoing measures of learning processes and outcomes, and offer students opportunities to apply such complex competencies as creativity, problem solving, persistence, and collaboration. Embedding assessments within games provides a way to monitor players' progress toward targeted competencies and to use that information to support learning. Shute and Ventura discuss problems with such traditional assessment methods as multiple-choice questions, review evidence relating to digital games and learning, and illustrate the stealth-assessment approach with a set of assessments they are developing and embedding in the digital game Newton's Playground. These stealth assessments are intended to measure levels of creativity, persistence, and conceptual understanding of Newtonian physics during game play. Finally, they consider future research directions related to stealth assessment in education.
Download or read book Evolutionary Forensic Psychology written by Joshua Duntley and published by Oxford University Press. This book was released on 2008-08-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of forensic psychology explores the intersection of psychology and the law. The purpose of this book is to examine topics in the field using the powerful, multidisciplinary, conceptually integrated approach that the natural sciences have embraced for decades with great success. Darwin's theory of evolution by natural selection is the meta-theoretical framework that unifies the field of biology. It unites research and understanding of the development, control, and organization of behavior. The study of humans, which includes all of the social sciences, is part of the field of biology. Darwin's theory provides a powerful meta-theoretical framework that can unify and energize forensic psychology, just as it has the biological sciences. Evolutionary processes undoubtedly shaped physiological characteristics to help solve problems of survival and reproduction. The lungs, for example, with their vast surface area and moist membranes are marvelous adaptions for extracting oxygen and releasing carbon dioxide. Natural selection is the only known process capable of shaping complex functional mechanisms. Just as it shaped physiological adaptations with specific problem-solving functions, it also shaped our thoughts and emotions to guide behaviors toward solving recurrent problems of survival and reproduction. With this logic, we can use knowledge of ancestral problems to guide our understanding of how the mind works. Evolutionary Forensic Psychology is a necessary step toward a unified and complete understanding of psychology and the law. It recognizes that crimes such as murder, non-lethal violence, rape, and theft are manifestations of evolutionarily recurrent selection when they gave individuals an advantage in competition for resources. Each of the chapters that comprise this volume has been selected to provide the first unified examination of important research contributions and future directions of Evolutionary Forensic Psychology.
Download or read book The Shallows written by Nicholas Carr and published by . This book was released on 2020-09-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 10th-anniversary edition of this landmark investigation into how the Internet is dramatically changing how we think, remember and interact, with a new afterword.
Download or read book New Media written by Leah A. Lievrouw and published by Taylor & Francis. This book was released on 2009 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operating Systems written by Ramez Elmasri and published by McGraw-Hill Europe. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elmasri, Levine, and Carrick's "spiral approach" to teaching operating systems develops student understanding of various OS components early on and helps students approach the more difficult aspects of operating systems with confidence. While operating systems have changed dramatically over the years, most OS books use a linear approach that covers each individual OS component in depth, which is difficult for students to follow and requires instructors to constantly put materials in context. Elmasri, Levine, and Carrick do things differently by following an integrative or "spiral" approach to explaining operating systems. The spiral approach alleviates the need for an instructor to "jump ahead" when explaining processes by helping students "completely" understand a simple, working, functional system as a whole in the very beginning. This is more effective pedagogically, and it inspires students to continue exploring more advanced concepts with confidence.
Download or read book E Commerce and Intelligent Methods written by Javier Segovia and published by Physica. This book was released on 2013-06-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers significant recent developments in the field of Intelligent Meth ods applied to eCommerce. The Intelligent Methods considered are mainly Soft Computing Methods that include fuzzy sets, rough sets, neural networks, evolutionary computations, probabilistic and evidential reasoning, multivalued logic, and related fields. There is not doubt about the relevance of eCommerce in our daily environ ments and in the work carried out at many research centers throughout the world. The application of AI to Commerce is growing as fast as the computers and net works are being integrated in all business and commerce aspects. We felt that it was time to sit down and see how was the impact into that field of low-level AI, i.e. softcomputing. We found many scattered contributions disseminated in con ferences, workshops, journal, books or even technical reports, but nothing like a common framework that could serve as a basis for further research, comparison or even prototyping for a direct transfer to the industry. We felt then the need to set up a reference point, a book like this. We planned this book as a recompilation of the newest developments of re searchers who already made some contribution into the field. The authors were se lected based on the originality and quality of their work and its relevance to the field. Authors came from prestigious universities and research centers with differ ent backgrounds.
Download or read book Intelligent Decision Making An AI Based Approach written by Gloria Phillips-Wren and published by Springer. This book was released on 2008-02-27 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intelligent Decision Support Systems have the potential to transform human decision making by combining research in artificial intelligence, information technology, and systems engineering. The field of intelligent decision making is expanding rapidly due, in part, to advances in artificial intelligence and network-centric environments that can deliver the technology. Communication and coordination between dispersed systems can deliver just-in-time information, real-time processing, collaborative environments, and globally up-to-date information to a human decision maker. At the same time, artificial intelligence techniques have demonstrated that they have matured sufficiently to provide computational assistance to humans in practical applications. This book includes contributions from leading researchers in the field beginning with the foundations of human decision making and the complexity of the human cognitive system. Researchers contrast human and artificial intelligence, survey computational intelligence, present pragmatic systems, and discuss future trends. This book will be an invaluable resource to anyone interested in the current state of knowledge and key research gaps in the rapidly developing field of intelligent decision support.
Download or read book The Logical Structure of Human Behavior written by Michael Starks and published by . This book was released on 2019-02-27 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is my contention that the table of intentionality (rationality, mind, thought, language, personality etc.) that features prominently here describes more or less accurately, or at least serves as an heuristic for, how we think and behave, and so it encompasses not merely philosophy and psychology, but everything else (history, literature, mathematics, politics etc.). Note especially that intentionality and rationality as I (along with Searle, Wittgenstein and others) view it, includes both conscious deliberative linguistic System 2 and unconscious automated prelinguistic System 1 actions or reflexes. I provide a critical survey of some of the major findings of two of the most eminent students of behavior of modern times, Ludwig Wittgenstein and John Searle, on the logical structure of intentionality (mind, language, behavior), taking as my starting point Wittgenstein's fundamental discovery -that all truly 'philosophical' problems are the same-confusions about how to use language in a particular context, and so all solutions are the same-looking at how language can be used in the context at issue so that its truth conditions (Conditions of Satisfaction or COS) are clear. The basic problem is that one can say anything but one cannot mean (state clear COS for) any arbitrary utterance and meaning is only possible in a very specific context. I analyze various writings by and about them from the modern perspective of the two systems of thought (popularized as 'thinking fast, thinking slow'), employing a new table of intentionality and new dual systems nomenclature. I show that this is a powerful heuristic for describing behavior. Thus, all behavior is intimately connected if one takes the correct viewpoint. The Phenomenological Illusion (oblivion to our automated System 1) is universal and extends not merely throughout philosophy but throughout life. I am sure that Chomsky, Obama, Zuckerberg and the Pope would be incredulous if told that they suffer from the same problem as Hegel, Husserl and Heidegger, (or that that they differ only in degree from drug and sex addicts in being motivated by stimulation of their frontal cortices by the delivery of dopamine (and over 100 other chemicals) via the ventral tegmentum and the nucleus accumbens), but it's clearly true. While the phenomenologists only wasted a lot of people's time, they are wasting the earth and their descendant's future.
Download or read book Technology Enhanced Systems and Tools for Collaborative Learning Scaffolding written by Thanasis Daradoumis and published by Springer Science & Business Media. This book was released on 2012-06-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology-Enhanced Systems and Tools for Collaborative Learning Scaffolding is a major research theme in CSCL and CSCW research community. This book presents up-to-date research approaches for developing technology-enhanced systems and tools to support functional online collaborative learning and work settings. It comprises a variety of research topics that span from the study of frameworks and infrastructures that foster collaborative learning and work through the application of different methods (distributed e-learning repositories, content creation and customization, social networks, collaborative ontologies building, and educational games) to the use of personalization and adaptation techniques to support the development of more powerful e-collaboration settings, including methodologies and tools for analyzing students' interactions with the aim to increase students' collaborative behaviors, performance and group organization. Researchers will find in this book the latest trends in these research topics, which gives them the opportunity to deepen further on the above issues and to extend their knowledge to other areas. Academics will find practical insights on how to use conceptual and experimental approaches in their daily tasks. Developers from CSCL community can be inspired and put in practice the proposed models and evaluate them for the specific purposes of their own work and context.
Download or read book Bastard Culture written by Mirko Tobias Schäfer and published by Amsterdam University Press. This book was released on 2011 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: The computer and particularly the Internet have been represented as enabling technologies, turning consumers into users and users into producers. The unfolding online cultural production by users has been framed enthusiastically as participatory culture. But while many studies of user activities and the use of the Internet tend to romanticize emerging media practices, this book steps beyond the usual framework and analyzes user participation in the context of accompanying popular and scholarly discourse, as well as the material aspects of design, and their relation to the practices of design and appropriation.
