Language Processing Problems

This first book on greedy approximation gives a systematic presentation of the fundamental results. It also contains an introduction to two hot topics in numerical mathematics: learning theory and compressed sensing. Nonlinear approximation is becoming increasingly important, especially since two types are frequently employed in applications: adaptive methods are used in PDE solvers, while m-term approximation is used in image/signal/data processing, as well as in the design of neural networks. The fundamental question of nonlinear approximation is how to devise good constructive methods (algorithms) and recent results have established that greedy type algorithms may be the solution. The author has drawn on his own teaching experience to write a book ideally suited to graduate courses. The reader does not require a broad background to understand the material. Important open problems are included to give students and professionals alike ideas for further research.

Critical Pragmatics develops three ideas: language is a way of doing things with words; meanings of phrases and contents of utterances derive ultimately from human intentions; and language combines with other factors to allow humans to achieve communicative goals. In this book, Kepa Korta and John Perry explain why critical pragmatics provides a coherent picture of how parts of language study fit together within the broader picture of human thought and action. They focus on issues about singular reference, that is, talk about particular things, places or people, which have played a central role in the philosophy of language for more than a century. They argue that attention to the 'reflexive' or 'utterance-bound' contents of utterances sheds new light on these old problems. Their important study proposes a new approach to pragmatics and should be of wide interest to philosophers of language and linguists.

Social Entrepreneurship: Theory and Practice is about the creative ways in which social entrepreneurs solve pressing and insurmountable social problems. Theories of social change are presented to help demystify the 'magic' of making an immense, yet durable and irreversible, social impact. Utilizing case studies drawn from various fields and all over the world, the authors document how social entrepreneurs foster bottom-up change that empowers people and societies. They also review the specific personality traits of social entrepreneurs and introduce the new kind of leadership they represent. This book will be valuable to undergraduate, graduate and postgraduate students, while remaining accessible to non-academic readers thanks to its clear language, illustrative case studies and guidelines on how to become a successful social entrepreneur.

Social Entrepreneurship: Theory and Practice is about the creative ways in which social entrepreneurs solve pressing and insurmountable social problems. Theories of social change are presented to help demystify the 'magic' of making an immense, yet durable and irreversible, social impact. Utilizing case studies drawn from various fields and all over the world, the authors document how social entrepreneurs foster bottom-up change that empowers people and societies. They also review the specific personality traits of social entrepreneurs and introduce the new kind of leadership they represent. This book will be valuable to undergraduate, graduate and postgraduate students, while remaining accessible to non-academic readers thanks to its clear language, illustrative case studies and guidelines on how to become a successful social entrepreneur.

'Chemical engineering is the field of applied science that employs physical, chemical, and biological rate processes for the betterment of humanity'. This opening sentence of Chapter 1 has been the underlying paradigm of chemical engineering. Chemical Engineering: An Introduction is designed to enable the student to explore the activities in which a modern chemical engineer is involved by focusing on mass and energy balances in liquid-phase processes. Problems explored include the design of a feedback level controller, membrane separation, hemodialysis, optimal design of a process with chemical reaction and separation, washout in a bioreactor, kinetic and mass transfer limits in a two-phase reactor, and the use of the membrane reactor to overcome equilibrium limits on conversion. Mathematics is employed as a language at the most elementary level. Professor Morton M. Denn incorporates design meaningfully; the design and analysis problems are realistic in format and scope.

Critical Pragmatics develops three ideas: language is a way of doing things with words; meanings of phrases and contents of utterances derive ultimately from human intentions; and language combines with other factors to allow humans to achieve communicative goals. In this book, Kepa Korta and John Perry explain why critical pragmatics provides a coherent picture of how parts of language study fit together within the broader picture of human thought and action. They focus on issues about singular reference, that is, talk about particular things, places or people, which have played a central role in the philosophy of language for more than a century. They argue that attention to the 'reflexive' or 'utterance-bound' contents of utterances sheds new light on these old problems. Their important study proposes a new approach to pragmatics and should be of wide interest to philosophers of language and linguists.

Idioms are universal to all languages, and figurative language is pervasive in everyday discourse. However, idiom studies rarely touch on the problems figurative language can present to non-native spe

Sophocles' Ajax describes the fall of a mighty warrior denied the honour which he believed was his due. This edition of the play presents a text and critical apparatus which take full advantage of advances in our understanding of Sophoclean manuscripts and scholarship. The introduction and commentary scrutinise all important aspects of the drama - from detailed analysis of style, language, and metre to consideration of wider issues such as ethics, rhetoric, and characterisation. Notorious dramaturgical problems, including the staging of Ajax's suicide, receive particular attention; so too do questions of literary history, such as the date of the play and Sophocles' creative interaction with previous accounts of the myth. The translation which accompanies the commentary ensures that this edition will be accessible to Hellenists of all levels of experience, as well as to readers with a general interest in the history of drama.

Varughese, a pediatric speech-language pathologist who works with children with autism and Sensory Processing Disorder, presents a program that outlines social communication cues for parents and profe

The ideal review for your physics courseMore than 40 million students have trusted Schaum’s Outlines for their expert knowledge and helpful solved problems. Written by renowned experts in their respective fields, Schaum’s Outlines cover everything from math to science, nursing to language. The main feature for all these books is the solved problems. Step-by-step, authors walk readers through coming up with solutions to exercises in their topic of choice. 3,000 solved problemsProblems from every area of physicsClear diagrams and illustrationsComprehensive index Appropriate for all high school and undergraduate physics coursesStep-by-step solutions to problemsThousands of practice problems with a wealth of problems on each topic

Computational Intelligence (CI) community has developed hundreds of algorithms for intelligent data analysis, but still many hard problems in computer vision, signal processing or text and multimedia

Since Europeans first encountered Native Americans, problems relating to language and text translation have been an issue. Translators needed to create the tools for translation, such as dictionaries,

15 Toothache Solutions is full of practical information on so many aspects of tooth care. In simple language it explains as what causes most of dental problems, how to avoid them, or at least halt the

Offering interdisciplinary insights from sociological, psychological and gender studies, this book addresses this question: how do professional, lay and gendered actors understand and experience case processing in litigation and mediation? Drawing on data from 131 interviews, questionnaires and observations of plaintiffs, defendants, lawyers and mediators involved in 64 fatality and medical injury cases, the book challenges dominant understandings of how formal legal processes and dispute resolution work in practice as well as the notion that disputants and their representatives broadly understand and want the same things during case processing. In juxtaposing actors' discourse on all sides of ongoing cases on issues such as expectations, needs, comprehensions of what plaintiffs seek from the legal system, objectives for resolving conflict at mediation, and perceptions of what occurs during attempts at case resolution, the findings reveal inherent problems with the core workings of the

The Stanford Geostatistical Modeling Software (SGeMS) is an open-source computer package for solving problems involving spatially related variables. It provides geostatistics practitioners with a user-friendly interface, an interactive 3-D visualization, and a wide selection of algorithms. This practical book provides a step-by-step guide to using SGeMS algorithms. It explains the underlying theory, demonstrates their implementation, discusses their potential limitations, and helps the user make an informed decision about the choice of one algorithm over another. Users can complete complex tasks using the embedded scripting language, and new algorithms can be developed and integrated through the SGeMS plug-in mechanism. SGeMS was the first software to provide algorithms for multiple-point statistics, and the book presents a discussion of the corresponding theory and applications. Incorporating the full SGeMS software (now available from www.cambridge.org/9781107403246), this book is a

In this complete introduction to the theory of finding derivatives of scalar-, vector- and matrix-valued functions with respect to complex matrix variables, Hjørungnes describes an essential set of mathematical tools for solving research problems where unknown parameters are contained in complex-valued matrices. The first book examining complex-valued matrix derivatives from an engineering perspective, it uses numerous practical examples from signal processing and communications to demonstrate how these tools can be used to analyze and optimize the performance of engineering systems. Covering un-patterned and certain patterned matrices, this self-contained and easy-to-follow reference deals with applications in a range of areas including wireless communications, control theory, adaptive filtering, resource management and digital signal processing. Over 80 end-of-chapter exercises are provided, with a complete solutions manual available online.

In the context of this book, adaptation is taken to mean a feature of a system aimed at achieving the best possible performance, when mathematical models of the environment and the system itself are not fully available. This has applications ranging from theories of visual perception and the processing of information, to the more technical problems of friction compensation and adaptive classification of signals in fixed-weight recurrent neural networks. Largely devoted to the problems of adaptive regulation, tracking and identification, this book presents a unifying system-theoretic view on the problem of adaptation in dynamical systems. Special attention is given to systems with nonlinearly parameterized models of uncertainty. Concepts, methods and algorithms given in the text can be successfully employed in wider areas of science and technology. The detailed examples and background information make this book suitable for a wide range of researchers and graduates in cybernetics, mathe

This book is for anyone who has biomedical data and needs to identify variables that predict an outcome, for two-group outcomes such as tumor/not-tumor, survival/death, or response from treatment. Statistical learning machines are ideally suited to these types of prediction problems, especially if the variables being studied may not meet the assumptions of traditional techniques. Learning machines come from the world of probability and computer science but are not yet widely used in biomedical research. This introduction brings learning machine techniques to the biomedical world in an accessible way, explaining the underlying principles in nontechnical language and using extensive examples and figures. The authors connect these new methods to familiar techniques by showing how to use the learning machine models to generate smaller, more easily interpretable traditional models. Coverage includes single decision trees, multiple-tree techniques such as Random Forests™, neural nets, suppor

This book is for anyone who has biomedical data and needs to identify variables that predict an outcome, for two-group outcomes such as tumor/not-tumor, survival/death, or response from treatment. Statistical learning machines are ideally suited to these types of prediction problems, especially if the variables being studied may not meet the assumptions of traditional techniques. Learning machines come from the world of probability and computer science but are not yet widely used in biomedical research. This introduction brings learning machine techniques to the biomedical world in an accessible way, explaining the underlying principles in nontechnical language and using extensive examples and figures. The authors connect these new methods to familiar techniques by showing how to use the learning machine models to generate smaller, more easily interpretable traditional models. Coverage includes single decision trees, multiple-tree techniques such as Random Forests™, neural nets, suppor

Kate McLoughlin's Authoring War is an ambitious and pioneering study of war writing across all literary genres from earliest times to the present day. Examining a range of cultures, she brings wide reading and close rhetorical analysis to illuminate how writers have met the challenge of representing violence, chaos and loss. War gives rise to problems of epistemology, scale, space, time, language and logic. She emphasises the importance of form to an understanding of war literature and establishes connections across periods and cultures from Homer to the 'War on Terror'. Exciting new critical groupings arise in consequence, as Byron's Don Juan is read alongside Heller's Catch-22 and English Civil War poetry alongside Second World War letters. Innovative in its approach and inventive in its encyclopedic range, Authoring War will be indispensable to any discussion of war representation.

Explaining the concepts of quantum mechanics and quantum field theory in a precise mathematical language, this textbook is an ideal introduction for graduate students in mathematics, helping to prepare them for further studies in quantum physics. The textbook covers topics that are central to quantum physics: non-relativistic quantum mechanics, quantum statistical mechanics, relativistic quantum mechanics and quantum field theory. There is also background material on analysis, classical mechanics, relativity and probability. Each topic is explored through a statement of basic principles followed by simple examples. Around 100 problems throughout the textbook help readers develop their understanding.

This book examines some knotty problems in natural language. These typically involve questions where the sense or the grammaticality of an utterance teeters on or over the edge of acceptability among

This book examines some knotty problems in natural language. These typically involve questions where the sense or the grammaticality of an utterance teeters on or over the edge of acceptability among

The ideal review for your logic courseMore than 40 million students have trusted Schaum’s Outlines for their expert knowledge and helpful solved problems. Written by renowned experts in their respective fields, Schaum’s Outlines cover everything from math to science, nursing to language. The main feature for all these books is the solved problems. Step-by-step, authors walk readers through coming up with solutions to exercises in their topic of choice. 500 solved problemsIncludes non-classical logicsCovers the probability calculusComplements or supplements the major Logic textbooksAppropriate for the following courses: Introduction to Formal Logic, Informal Logic, Logic Programming, AlgebraComplete course content in easy-to-follow outline formHundreds of solved problems for effective test preparation

Position estimation of wireless devices has many applications in short-range networks. Ultra-wideband (UWB) signals provide accurate positioning capabilities that can be harnessed in wireless systems to realise these applications. This text provides detailed coverage of UWB positioning systems, offering comprehensive treatment of signal and receiver design for ranging, range estimation techniques, theoretical performance bounds, ranging algorithms and protocols. Beginning with a discussion of the potential applications of wireless positioning, and investigating UWB signals for such applications, later chapters establish a signal processing framework for analysing UWB positioning and ranging systems. The recent IEEE 802.15.4a standard related to UWB is also studied in detail. Each chapter contains examples, problems and Matlab scripts to help readers grasp key concepts. This is an ideal text for graduate students and researchers in electrical and computer engineering, and practitioners

Many people with autism spectrum disorders (ASDs) are remarkably proficient at remembering how things look and sound, even years after an event. They are also good at rote learning and establishing habits and routines. Some even have encyclopaedic memories. However, all individuals with ASD have difficulty in recalling personal memories and reliving experiences, and less able people may have additional difficulty in memorising facts. This book assembles research on memory in autism to examine why this happens and the effects it has on people's lives. The contributors utilise advances in the understanding of normal memory systems and their breakdown as frameworks for analysing the neuropsychology and neurobiology of memory in autism. The unique patterning of memory functions across the spectrum illuminates difficulties with sense of self, emotion processing, mental time travel, language and learning, providing a window into the nature and causes of autism itself.

James Adam's edition of The Republic of Plato was originally published in 1902 and has long been out of print; it still remains among the most detailed and valuable critical editions available. D. A. Rees, Fellow and Tutor of Jesus College, Oxford, wrote an introduction of 15,000 words for this more recent edition, which was first published in 1963. In it, he surveys Adam's work on The Republic and reviews subsequent work on the textual problems, language and meaning of the book. The text is divided into two volumes; Volume I, containing Books I–V, and Volume II, containing Books VI–X and Indexes.

Scala is a highly expressive, concise and scalable language. It is also the most prominent method of the new and exciting methodology known as object-functional programming. In this book, the authors show how Scala grows to the needs of the programmer, whether professional or hobbyist. They teach Scala with a step-by-step approach and explain how to exploit the full power of the industry-proven JVM technology. Readers can then dive into specially chosen design challenges and implementation problems, inspired by the trials of real-world software engineering. It also helps readers to embrace the power of static typing and automatic type inference. In addition, the book shows how to use the dual-object and functional-oriented natures combined at Scala's core, and so write code that is less 'boilerplate', giving a genuine increase in productivity.

Computational semantics is the art and science of computing meaning in natural language. The meaning of a sentence is derived from the meanings of the individual words in it, and this process can be made so precise that it can be implemented on a computer. Designed for students of linguistics, computer science, logic and philosophy, this comprehensive text shows how to compute meaning using the functional programming language Haskell. It deals with both denotational meaning (where meaning comes from knowing the conditions of truth in situations), and operational meaning (where meaning is an instruction for performing cognitive action). Including a discussion of recent developments in logic, it will be invaluable to linguistics students wanting to apply logic to their studies, logic students wishing to learn how their subject can be applied to linguistics, and functional programmers interested in natural language processing as a new application area.

Cross-cultural research is now an undeniable part of mainstream psychology and has had a major impact on conceptual models of human behavior. Although it is true that the basic principles of social psychological methodology and data analysis are applicable to cross-cultural research, there are a number of issues that are distinct to it, including managing incongruities of language and quantifying cultural response sets in the use of scales. Cross-Cultural Research Methods in Psychology provides state-of-the-art knowledge about the methodological problems that need to be addressed if a researcher is to conduct valid and reliable cross-cultural research. It also offers practical advice and examples of solutions to those problems and is a must-read for any student of culture.

What is involved in acquiring a new dialect - for example, when Canadian English speakers move to Australia or African American English-speaking children go to school? How is such learning different from second language acquisition (SLA), and why is it in some ways more difficult? These are some of the questions Jeff Siegel examines in this book, which focuses specifically on second dialect acquisition (SDA). Siegel surveys a wide range of studies that throw light on SDA. These concern dialects of English as well as those of other languages, including Dutch, German, Greek, Norwegian, Portuguese and Spanish. He also describes the individual and linguistic factors that affect SDA, such as age, social identity and language complexity. The book discusses problems faced by students who have to acquire the standard dialect without any special teaching, and presents some educational approaches that have been successful in promoting SDA in the classroom.

The paroxysmal disorders present neurologists and other medical professionals with diagnostic problems across a range of disorders, including multiple sclerosis, migraine and epilepsy. This new English language edition of a compendium of the paroxysmal disorders, originally published in German as Paroxysmale Störugen in der Neurologie, is an informative and practical resource for clinicians, which provides invaluable help with differential diagnosis and management. Fully updated throughout, this new edition comprehensively covers the entire spectrum of the paroxysmal disorders, including sudden falls, headache, vertigo attacks, memory loss, visual disturbances, seizures and anxiety. Each chapter is practice oriented, covering definitions, etiology, epidemiology, diagnosis, examination techniques and therapy. Detailed guidelines for gathering case-histories, essential for accurate diagnosis, are also provided. Important reading for clinicians, professionals and academic researchers work

Cross-cultural research is now an undeniable part of mainstream psychology and has had a major impact on conceptual models of human behavior. Although it is true that the basic principles of social psychological methodology and data analysis are applicable to cross-cultural research, there are a number of issues that are distinct to it, including managing incongruities of language and quantifying cultural response sets in the use of scales. Cross-Cultural Research Methods in Psychology provides state-of-the-art knowledge about the methodological problems that need to be addressed if a researcher is to conduct valid and reliable cross-cultural research. It also offers practical advice and examples of solutions to those problems and is a must-read for any student of culture.

Computational semantics is the art and science of computing meaning in natural language. The meaning of a sentence is derived from the meanings of the individual words in it, and this process can be made so precise that it can be implemented on a computer. Designed for students of linguistics, computer science, logic and philosophy, this comprehensive text shows how to compute meaning using the functional programming language Haskell. It deals with both denotational meaning (where meaning comes from knowing the conditions of truth in situations), and operational meaning (where meaning is an instruction for performing cognitive action). Including a discussion of recent developments in logic, it will be invaluable to linguistics students wanting to apply logic to their studies, logic students wishing to learn how their subject can be applied to linguistics, and functional programmers interested in natural language processing as a new application area.

Scala is a highly expressive, concise and scalable language. It is also the most prominent method of the new and exciting methodology known as object-functional programming. In this book, the authors show how Scala grows to the needs of the programmer, whether professional or hobbyist. They teach Scala with a step-by-step approach and explain how to exploit the full power of the industry-proven JVM technology. Readers can then dive into specially chosen design challenges and implementation problems, inspired by the trials of real-world software engineering. It also helps readers to embrace the power of static typing and automatic type inference. In addition, the book shows how to use the dual-object and functional-oriented natures combined at Scala's core, and so write code that is less 'boilerplate', giving a genuine increase in productivity.

Yorick Wilks is a central figure in the fields of Natural Language Processing and Artificial Intelligence. This set consists of a volume of selected papers and a volume with contributions from his pee

Nowadays, intelligent techniques are more and more used in Computer Graphics in order to optimise the processing time, to find more accurate solutions for a lot of Computer Graphics problems, than wit

This new, fully-revised edition covers all the major topics of digital signal processing (DSP) design and analysis in a single, all-inclusive volume, interweaving theory with real-world examples and design trade-offs. Building on the success of the original, this edition includes new material on random signal processing, a new chapter on spectral estimation, greatly expanded coverage of filter banks and wavelets, and new material on the solution of difference equations. Additional steps in mathematical derivations make them easier to follow, and an important new feature is the do-it-yourself section at the end of each chapter, where readers get hands-on experience of solving practical signal processing problems in a range of MATLAB experiments. With 120 worked examples, 20 case studies, and almost 400 homework exercises, the book is essential reading for anyone taking DSP courses. Its unique blend of theory and real-world practical examples also makes it an ideal reference for practiti