Probabilistic Logics And Probabilistic Networks
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Probabilistic Logics and Probabilistic Networks
Author | : Rolf Haenni,Jan-Willem Romeijn,Gregory Wheeler,Jon Williamson |
Publsiher | : Springer Science & Business Media |
Total Pages | : 155 |
Release | : 2010-11-19 |
Genre | : Science |
ISBN | : 9789400700086 |
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While probabilistic logics in principle might be applied to solve a range of problems, in practice they are rarely applied - perhaps because they seem disparate, complicated, and computationally intractable. This programmatic book argues that several approaches to probabilistic logic fit into a simple unifying framework in which logically complex evidence is used to associate probability intervals or probabilities with sentences. Specifically, Part I shows that there is a natural way to present a question posed in probabilistic logic, and that various inferential procedures provide semantics for that question, while Part II shows that there is the potential to develop computationally feasible methods to mesh with this framework. The book is intended for researchers in philosophy, logic, computer science and statistics. A familiarity with mathematical concepts and notation is presumed, but no advanced knowledge of logic or probability theory is required.
Probabilistic Logic Networks
Author | : Ben Goertzel,Matthew Iklé,Izabela Freire Goertzel,Ari Heljakka |
Publsiher | : Springer Science & Business Media |
Total Pages | : 331 |
Release | : 2008-12-16 |
Genre | : Computers |
ISBN | : 9780387768724 |
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Abstract In this chapter we provide an overview of probabilistic logic networks (PLN), including our motivations for developing PLN and the guiding principles underlying PLN. We discuss foundational choices we made, introduce PLN knowledge representation, and briefly introduce inference rules and truth-values. We also place PLN in context with other approaches to uncertain inference. 1.1 Motivations This book presents Probabilistic Logic Networks (PLN), a systematic and pragmatic framework for computationally carrying out uncertain reasoning – r- soning about uncertain data, and/or reasoning involving uncertain conclusions. We begin with a few comments about why we believe this is such an interesting and important domain of investigation. First of all, we hold to a philosophical perspective in which “reasoning” – properly understood – plays a central role in cognitive activity. We realize that other perspectives exist; in particular, logical reasoning is sometimes construed as a special kind of cognition that humans carry out only occasionally, as a deviation from their usual (intuitive, emotional, pragmatic, sensorimotor, etc.) modes of thought. However, we consider this alternative view to be valid only according to a very limited definition of “logic.” Construed properly, we suggest, logical reasoning may be understood as the basic framework underlying all forms of cognition, including those conventionally thought of as illogical and irrational.
Probabilistic Networks and Expert Systems
Author | : Robert G. Cowell,Philip Dawid,Steffen L. Lauritzen,David J. Spiegelhalter |
Publsiher | : Springer Science & Business Media |
Total Pages | : 340 |
Release | : 2007-07-16 |
Genre | : Computers |
ISBN | : 0387718230 |
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Probabilistic expert systems are graphical networks which support the modeling of uncertainty and decisions in large complex domains, while retaining ease of calculation. Building on original research by the authors, this book gives a thorough and rigorous mathematical treatment of the underlying ideas, structures, and algorithms. The book will be of interest to researchers in both artificial intelligence and statistics, who desire an introduction to this fascinating and rapidly developing field. The book, winner of the DeGroot Prize 2002, the only book prize in the field of statistics, is new in paperback.
Probabilistic Inductive Logic Programming
Author | : Luc De Raedt,Paolo Frasconi,Kristian Kersting,Stephen H. Muggleton |
Publsiher | : Springer |
Total Pages | : 341 |
Release | : 2008-02-26 |
Genre | : Computers |
ISBN | : 9783540786528 |
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This book provides an introduction to probabilistic inductive logic programming. It places emphasis on the methods based on logic programming principles and covers formalisms and systems, implementations and applications, as well as theory.
Probabilistic Reasoning in Intelligent Systems
Author | : Judea Pearl |
Publsiher | : Elsevier |
Total Pages | : 552 |
Release | : 2014-06-28 |
Genre | : Computers |
ISBN | : 9780080514895 |
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Probabilistic Reasoning in Intelligent Systems is a complete and accessible account of the theoretical foundations and computational methods that underlie plausible reasoning under uncertainty. The author provides a coherent explication of probability as a language for reasoning with partial belief and offers a unifying perspective on other AI approaches to uncertainty, such as the Dempster-Shafer formalism, truth maintenance systems, and nonmonotonic logic. The author distinguishes syntactic and semantic approaches to uncertainty--and offers techniques, based on belief networks, that provide a mechanism for making semantics-based systems operational. Specifically, network-propagation techniques serve as a mechanism for combining the theoretical coherence of probability theory with modern demands of reasoning-systems technology: modular declarative inputs, conceptually meaningful inferences, and parallel distributed computation. Application areas include diagnosis, forecasting, image interpretation, multi-sensor fusion, decision support systems, plan recognition, planning, speech recognition--in short, almost every task requiring that conclusions be drawn from uncertain clues and incomplete information. Probabilistic Reasoning in Intelligent Systems will be of special interest to scholars and researchers in AI, decision theory, statistics, logic, philosophy, cognitive psychology, and the management sciences. Professionals in the areas of knowledge-based systems, operations research, engineering, and statistics will find theoretical and computational tools of immediate practical use. The book can also be used as an excellent text for graduate-level courses in AI, operations research, or applied probability.
Probabilistic Reasoning in Intelligent Systems
Author | : Judea Pearl |
Publsiher | : Morgan Kaufmann |
Total Pages | : 572 |
Release | : 1988 |
Genre | : Computers |
ISBN | : MINN:31951P00728639Z |
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Textbook offers an accessible account of the theoretical foundations and computational methods that underlie plausible reasoning under uncertainty. For graduate-level courses in AI, operations research, and applied probability. Annotation copyright Book News, Inc. Portland, Or.
Foundations of Probabilistic Logic Programming
Author | : Fabrizio Riguzzi |
Publsiher | : CRC Press |
Total Pages | : 548 |
Release | : 2023-07-07 |
Genre | : Computers |
ISBN | : 9781000923216 |
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Since its birth, the field of Probabilistic Logic Programming has seen a steady increase of activity, with many proposals for languages and algorithms for inference and learning. This book aims at providing an overview of the field with a special emphasis on languages under the Distribution Semantics, one of the most influential approaches. The book presents the main ideas for semantics, inference, and learning and highlights connections between the methods. Many examples of the book include a link to a page of the web application http://cplint.eu where the code can be run online. This 2nd edition aims at reporting the most exciting novelties in the field since the publication of the 1st edition. The semantics for hybrid programs with function symbols was placed on a sound footing. Probabilistic Answer Set Programming gained a lot of interest together with the studies on the complexity of inference. Algorithms for solving the MPE and MAP tasks are now available. Inference for hybrid programs has changed dramatically with the introduction of Weighted Model Integration. With respect to learning, the first approaches for neuro-symbolic integration have appeared together with algorithms for learning the structure for hybrid programs. Moreover, given the cost of learning PLPs, various works proposed language restrictions to speed up learning and improve its scaling.
Real World Reasoning Toward Scalable Uncertain Spatiotemporal Contextual and Causal Inference
Author | : Ben Goertzel,Nil Geisweiller,Lucio Coelho,Predrag Janičić,Cassio Pennachin |
Publsiher | : Springer Science & Business Media |
Total Pages | : 269 |
Release | : 2011-12-02 |
Genre | : Computers |
ISBN | : 9789491216114 |
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The general problem addressed in this book is a large and important one: how to usefully deal with huge storehouses of complex information about real-world situations. Every one of the major modes of interacting with such storehouses – querying, data mining, data analysis – is addressed by current technologies only in very limited and unsatisfactory ways. The impact of a solution to this problem would be huge and pervasive, as the domains of human pursuit to which such storehouses are acutely relevant is numerous and rapidly growing. Finally, we give a more detailed treatment of one potential solution with this class, based on our prior work with the Probabilistic Logic Networks (PLN) formalism. We show how PLN can be used to carry out realworld reasoning, by means of a number of practical examples of reasoning regarding human activities inreal-world situations.