Perspectives On Ontology Learning
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Author | : J. Lehmann |
Publisher | : IOS Press |
Total Pages | : 299 |
Release | : 2014-04-03 |
Genre | : Computers |
ISBN | : 1614993793 |
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Perspectives on Ontology Learning brings together researchers and practitioners from different communities − natural language processing, machine learning, and the semantic web − in order to give an interdisciplinary overview of recent advances in ontology learning. Starting with a comprehensive introduction to the theoretical foundations of ontology learning methods, the edited volume presents the state-of-the-start in automated knowledge acquisition and maintenance. It outlines future challenges in this area with a special focus on technologies suitable for pushing the boundaries beyond the creation of simple taxonomical structures, as well as on problems specifically related to knowledge modeling and representation using the Web Ontology Language. Perspectives on Ontology Learning is designed for researchers in the field of semantic technologies and developers of knowledge-based applications. It covers various aspects of ontology learning including ontology quality, user interaction, scalability, knowledge acquisition from heterogeneous sources, as well as the integration with ontology engineering methodologies.
Author | : Jens Lehmann |
Publisher | : |
Total Pages | : 281 |
Release | : 2014 |
Genre | : Ontologies (Information retrieval) |
ISBN | : 9783898386876 |
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Author | : Paul Buitelaar |
Publisher | : IOS Press |
Total Pages | : 188 |
Release | : 2005 |
Genre | : Computers |
ISBN | : 9781586035235 |
Download Ontology Learning from Text Book in PDF, Epub and Kindle
The latest title in Black Library's premium line. Perturabo - master of siegecraft, and executioner of Olympia. Long has he lived in the shadow of his more favoured primarch brothers, frustrated by the mundane and ignominious duties which regularly fall to his Legion. When Fulgrim offers him the chance to lead an expedition in search of an ancient and destructive xenos weapon, the Iron Warriors and the Emperor's Children unite and venture deep into the heart of the great warp-rift known only as 'the Eye'. Pursued by a ragged band of survivors from Isstvan V and the revenants of a dead eldar world, they must work quickly if they are to unleash the devastating power of the Angel Exterminatus
Author | : Philipp Cimiano |
Publisher | : Springer Science & Business Media |
Total Pages | : 362 |
Release | : 2006-12-11 |
Genre | : Computers |
ISBN | : 0387392521 |
Download Ontology Learning and Population from Text Book in PDF, Epub and Kindle
In the last decade, ontologies have received much attention within computer science and related disciplines, most often as the semantic web. Ontology Learning and Population from Text: Algorithms, Evaluation and Applications discusses ontologies for the semantic web, as well as knowledge management, information retrieval, text clustering and classification, as well as natural language processing. Ontology Learning and Population from Text: Algorithms, Evaluation and Applications is structured for research scientists and practitioners in industry. This book is also suitable for graduate-level students in computer science.
Author | : J. Völker |
Publisher | : IOS Press |
Total Pages | : 274 |
Release | : 2009-06-25 |
Genre | : Computers |
ISBN | : 161499336X |
Download Learning Expressive Ontologies Book in PDF, Epub and Kindle
This publication advances the state-of-the-art in ontology learning by presenting a set of novel approaches to the semi-automatic acquisition, refinement and evaluation of logically complex axiomatizations. It has been motivated by the fact that the realization of the semantic web envisioned by Tim Berners-Lee is still hampered by the lack of ontological resources, while at the same time more and more applications of semantic technologies emerge from fast-growing areas such as e-business or life sciences. Such knowledge-intensive applications, requiring large scale reasoning over complex domains of interest, even more than the semantic web depend on the availability of expressive, high-quality axiomatizations. This knowledge acquisition bottleneck could be overcome by approaches to the automatic or semi-automatic construction of ontologies. Hence a huge number of ontology learning tools and frameworks have been developed in recent years, all of them aiming for the automatic or semi-automatic generation of ontologies from various kinds of data. However, both the quality and the expressivity of ontologies that can be acquired by the current state-of-the-art in ontology learning so far have failed to meet the expectations of people who argue in favor of powerful, knowledge-intensive applications based on logical inference. This work therefore takes a first, yet important, step towards the semi-automatic generation and maintenance of expressive ontologies.
Author | : Mohammed Bennamoun |
Publisher | : IGI Global |
Total Pages | : 0 |
Release | : 2011 |
Genre | : Computers |
ISBN | : 9781609606251 |
Download Ontology Learning and Knowledge Discovery Using the Web Book in PDF, Epub and Kindle
"This book provides relevant theoretical foundations, and disseminates new research findings and expert views on the remaining challenges in ontology learning, discussing artificial intelligence, knowledge acquisition, knowledge representation and reasoning, text mining, information extraction, and ontology learning"--
Author | : Christopher J. Hall |
Publisher | : Cambridge University Press |
Total Pages | : 403 |
Release | : 2020-01-02 |
Genre | : Foreign Language Study |
ISBN | : 1108482538 |
Download Ontologies of English Book in PDF, Epub and Kindle
A critical examination of the ways in which English is conceptualised for learning, teaching, and assessment in a range of domains, from both social and cognitive perspectives. Researchers and postgraduates working on English in L1 and L2 educational contexts will find it valuable for research and collaboration.
Author | : Wilson Wong |
Publisher | : |
Total Pages | : |
Release | : 2011 |
Genre | : |
ISBN | : |
Download Ontology Learning and Knowledge Discovery Using the Web Book in PDF, Epub and Kindle
"This book provides relevant theoretical foundations, and disseminates new research findings and expert views on the remaining challenges in ontology learning, discussing artificial intelligence, knowledge acquisition, knowledge representation and reasoning, text mining, information extraction, and ontology learning"--.
Author | : Paulo C. G. Costa |
Publisher | : Springer Science & Business Media |
Total Pages | : 416 |
Release | : 2008-12-02 |
Genre | : Computers |
ISBN | : 354089764X |
Download Uncertainty Reasoning for the Semantic Web I Book in PDF, Epub and Kindle
This book constitutes the thoroughly refereed first three workshops on Uncertainty Reasoning for the Semantic Web (URSW), held at the International Semantic Web Conferences (ISWC) in 2005, 2006, and 2007. The 22 papers presented are revised and strongly extended versions of selected workshops papers as well as invited contributions from leading experts in the field and closely related areas. The present volume represents the first comprehensive compilation of state-of-the-art research approaches to uncertainty reasoning in the context of the semantic Web, capturing different models of uncertainty and approaches to deductive as well as inductive reasoning with uncertain formal knowledge.
Author | : Gintarė Grigonytė |
Publisher | : Logos Verlag Berlin GmbH |
Total Pages | : 213 |
Release | : 2010 |
Genre | : Computers |
ISBN | : 3832526579 |
Download Building and Evaluating Domain Ontologies Book in PDF, Epub and Kindle
An ontology is a knowledge representation structure made up of concepts and their interrelations. It represents shared understanding delineated by some domain. The building of an ontology can be addressed from the perspective of natural language processing. This thesis discusses the validity and theoretical background of knowledge acquisition from natural language. It also presents the theoretical and experimental framework for NLP-driven ontology building and evaluation tasks.