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Author: Tomek Strzalkowski
Publisher: Springer Science & Business Media
ISBN: 1402047460
Category : Language Arts & Disciplines
Languages : en
Pages : 579
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Book Description
This new Springer volume provides a comprehensive and detailed look at current approaches to automated question answering. The level of presentation is suitable for newcomers to the field as well as for professionals wishing to study this area and/or to build practical QA systems. The book can serve as a "how-to" handbook for IT practitioners and system developers. It can also be used to teach graduate courses in Computer Science, Information Science and related disciplines.
Author: Tomek Strzalkowski
Publisher: Springer Science & Business Media
ISBN: 1402047460
Category : Language Arts & Disciplines
Languages : en
Pages : 579
Get Book
Book Description
This new Springer volume provides a comprehensive and detailed look at current approaches to automated question answering. The level of presentation is suitable for newcomers to the field as well as for professionals wishing to study this area and/or to build practical QA systems. The book can serve as a "how-to" handbook for IT practitioners and system developers. It can also be used to teach graduate courses in Computer Science, Information Science and related disciplines.
Author: John Prager
Publisher: Now Pub
ISBN: 9781601980526
Category : Computers
Languages : en
Pages : 152
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Book Description
Open-Domain Question Answering is an introduction to the field of Question Answering (QA). It covers the basic principles of QA along with a selection of systems that have exhibited interesting and significant techniques, so it serves more as a tutorial than as an exhaustive survey of the field. Starting with a brief history of the field, it goes on to describe the architecture of a QA system before analysing in detail some of the specific approaches that have been successfully deployed by academia and industry designing and building such systems. Open-Domain Question Answering is both a guide for beginners who are embarking on research in this area, and a useful reference for established researchers and practitioners in this field.
Author: Aboul Ella Hassanien
Publisher: Springer Nature
ISBN: 303092632X
Category : Technology & Engineering
Languages : en
Pages : 884
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Book Description
This book constitutes the refereed proceedings of the 2021 International Conference on Business Intelligence and Information Technology (BIIT 2021) held in Harbin, China, during December 18–20, 2021. BIIT 2021 is organized by the School of Computer and Information Engineering, Harbin University of Commerce, and supported by Scientific Research Group in Egypt (SRGE), Egypt. The papers cover current research in electronic commerce technology and application, business intelligence and decision making, digital economy, accounting informatization, intelligent information processing, image processing and multimedia technology, signal detection and processing, communication engineering and technology, information security, automatic control technique, data mining, software development, and design, blockchain technology, big data technology, artificial intelligence technology.
Author: Antal van den Bosch
Publisher: Springer Science & Business Media
ISBN: 3642175252
Category : Computers
Languages : en
Pages : 279
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Book Description
This book is the result of a group of researchers from different disciplines asking themselves one question: what does it take to develop a computer interface that listens, talks, and can answer questions in a domain? First, obviously, it takes specialized modules for speech recognition and synthesis, human interaction management (dialogue, input fusion, and multimodal output fusion), basic question understanding, and answer finding. While all modules are researched as independent subfields, this book describes the development of state-of-the-art modules and their integration into a single, working application capable of answering medical (encyclopedic) questions such as "How long is a person with measles contagious?" or "How can I prevent RSI?". The contributions in this book, which grew out of the IMIX project funded by the Netherlands Organisation for Scientific Research, document the development of this system, but also address more general issues in natural language processing, such as the development of multidimensional dialogue systems, the acquisition of taxonomic knowledge from text, answer fusion, sequence processing for domain-specific entity recognition, and syntactic parsing for question answering. Together, they offer an overview of the most important findings and lessons learned in the scope of the IMIX project, making the book of interest to both academic and commercial developers of human-machine interaction systems in Dutch or any other language. Highlights include: integrating multi-modal input fusion in dialogue management (Van Schooten and Op den Akker), state-of-the-art approaches to the extraction of term variants (Van der Plas, Tiedemann, and Fahmi; Tjong Kim Sang, Hofmann, and De Rijke), and multi-modal answer fusion (two chapters by Van Hooijdonk, Bosma, Krahmer, Maes, Theune, and Marsi). Watch the IMIX movie at www.nwo.nl/imix-film. Like IBM's Watson, the IMIX system described in the book gives naturally phrased responses to naturally posed questions. Where Watson can only generate synthetic speech, the IMIX system also recognizes speech. On the other hand, Watson is able to win a television quiz, while the IMIX system is domain-specific, answering only to medical questions. "The Netherlands has always been one of the leaders in the general field of Human Language Technology, and IMIX is no exception. It was a very ambitious program, with a remarkably successful performance leading to interesting results. The teams covered a remarkable amount of territory in the general sphere of multimodal question answering and information delivery, question answering, information extraction and component technologies." Eduard Hovy, USC, USA, Jon Oberlander, University of Edinburgh, Scotland, and Norbert Reithinger, DFKI, Germany
Author: Stephen Edward Robertson
Publisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 134
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Book Description
Author: Sandra Kubler
Publisher: Morgan & Claypool Publishers
ISBN: 1598295977
Category : Computers
Languages : en
Pages : 127
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Book Description
Dependency-based methods for syntactic parsing have become increasingly popular in natural language processing in recent years. This book gives a thorough introduction to the methods that are most widely used today. After an introduction to dependency grammar and dependency parsing, followed by a formal characterization of the dependency parsing problem, the book surveys the three major classes of parsing models that are in current use: transition-based, graph-based, and grammar-based models. It continues with a chapter on evaluation and one on the comparison of different methods, and it closes with a few words on current trends and future prospects of dependency parsing. The book presupposes a knowledge of basic concepts in linguistics and computer science, as well as some knowledge of parsing methods for constituency-based representations. Table of Contents: Introduction / Dependency Parsing / Transition-Based Parsing / Graph-Based Parsing / Grammar-Based Parsing / Evaluation / Comparison / Final Thoughts
Author: Juan M. Corchado
Publisher: Springer Nature
ISBN: 3030789012
Category : Technology & Engineering
Languages : en
Pages : 330
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Book Description
This book constitutes the proceedings of this year’s Sustainable Smart Cities and Territories International Conference (SSCt 2021), held in Doha, Qatar, from the 27th to the 29th of April 2021. The SSCt 2021 is an open symposium that brings together researchers and developers from academia and industry to present and discuss the latest scientific and technical advances in the fields of Smart Cities and Smart Territories. It promotes an environment for discussion on how techniques, methods, and tools help system designers accomplish the transition from the current cities towards those we need in a changing world. The program includes keynote abstracts, a main technical track, two workshops, and a doctoral consortium. The symposium is organized by the Texas A&M University at Qatar. We would like to thank all the contributing authors, the members of the Local Committee, Scientific Committee, Organizing Committee, and the sponsors (Texas A&M University of Qatar, AIR Institute and the IoT Digital Innovation Hub) for their hard work and dedication.
Author: Chenguang Zhu
Publisher: Elsevier
ISBN: 0323901190
Category : Computers
Languages : en
Pages : 272
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Book Description
Machine reading comprehension (MRC) is a cutting-edge technology in natural language processing (NLP). MRC has recently advanced significantly, surpassing human parity in several public datasets. It has also been widely deployed by industry in search engine and quality assurance systems. Machine Reading Comprehension: Algorithms and Practice performs a deep-dive into MRC, offering a resource on the complex tasks this technology involves. The title presents the fundamentals of NLP and deep learning, before introducing the task, models, and applications of MRC. This volume gives theoretical treatment to solutions and gives detailed analysis of code, and considers applications in real-world industry. The book includes basic concepts, tasks, datasets, NLP tools, deep learning models and architecture, and insight from hands-on experience. In addition, the title presents the latest advances from the past two years of research. Structured into three sections and eight chapters, this book presents the basis of MRC; MRC models; and hands-on issues in application. This book offers a comprehensive solution for researchers in industry and academia who are looking to understand and deploy machine reading comprehension within natural language processing. Presents the first comprehensive resource on machine reading comprehension (MRC) Performs a deep-dive into MRC, from fundamentals to latest developments Offers the latest thinking and research in the field of MRC, including the BERT model Provides theoretical discussion, code analysis, and real-world applications of MRC Gives insight from research which has led to surpassing human parity in MRC
Author: Marcelo Mendoza
Publisher: Springer
ISBN: 9783319751924
Category : Computers
Languages : en
Pages : 0
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Book Description
This book constitutes the refereed post-conference proceedings of the 22nd Iberoamerican Congress on Pattern Recognition, CIARP 2017, held in Valparaíso, Chile, in November 2017. The 87 papers presented were carefully reviewed and selected from 156 submissions. The papers feature research results in the areas of pattern recognition, image processing, computer vision, multimedia and related fields.
Author: Troy McDaniel
Publisher:
ISBN: 9783030707170
Category :
Languages : en
Pages : 0
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Book Description
The book Multimedia for Accessible Human Computer Interfaces is to be the first resource to provide in-depth coverage on topical areas of multimedia computing (images, video, audio, speech, haptics, VR/AR, etc.) for accessible and inclusive human computer interfaces. Topics are grouped into thematic areas spanning the human senses: Vision, Hearing, Touch, as well as Multimodal applications. Each chapter is written by different multimedia researchers to provide complementary and multidisciplinary perspectives. Unlike other related books, which focus on guidelines for designing accessible interfaces, or are dated in their coverage of cutting edge multimedia technologies, Multimedia for Accessible Human Computer Interfaces takes an application-oriented approach to present a tour of how the field of multimedia is advancing access to human computer interfaces for individuals with disabilities. Under Theme 1 "Vision-based Technologies for Accessible Human Computer Interfaces", multimedia technologies to enhance access to interfaces through vision will be presented including: "A Framework for Gaze-contingent Interfaces", "Sign Language Recognition", "Fusion-based Image Enhancement and its Applications in Mobile Devices", and "Open-domain Textual Question Answering Systems". Under Theme 2 "Auditory Technologies for Accessible Human Computer Interfaces", multimedia technologies to enhance access to interfaces through hearing will be presented including: "Speech Recognition for Individuals with Voice Disorders" and "Socially Assistive Robots for Storytelling and Other Activities to Support Aging in Place". Under Theme 3 "Haptic Technologies for Accessible Human Computer Interfaces", multimedia technologies to enhance access to interfaces through haptics will be presented including: "Accessible Smart Coaching Technologies Inspired by Elderly Requisites" and "Haptic Mediators for Remote Interpersonal Communication". Under Theme 4 "Multimodal Technologies for Accessible Human Computer Interfaces", multimedia technologies to enhance access to interfaces through multiple modalities will be presented including: "Human-Machine Interfaces for Socially Connected Devices: From Smart Households to Smart Cities" and "Enhancing Situational Awareness and Kinesthetic Assistance for Clinicians via Augmented-Reality and Haptic Shared-Control Technologies".
