Perspectives on Ontology Learning
Title | Perspectives on Ontology Learning PDF eBook |
Author | J. Lehmann |
Publisher | IOS Press |
Pages | 299 |
Release | 2014-04-03 |
Genre | Computers |
ISBN | 1614993793 |
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.
Perspectives on Ontology Learning
Title | Perspectives on Ontology Learning PDF eBook |
Author | Jens Lehmann |
Publisher | |
Pages | 281 |
Release | 2014 |
Genre | Ontologies (Information retrieval) |
ISBN | 9783898386876 |
Ontology Learning from Text
Title | Ontology Learning from Text PDF eBook |
Author | Paul Buitelaar |
Publisher | IOS Press |
Pages | 188 |
Release | 2005 |
Genre | Computers |
ISBN | 9781586035235 |
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
Ontology Learning and Population from Text
Title | Ontology Learning and Population from Text PDF eBook |
Author | Philipp Cimiano |
Publisher | Springer Science & Business Media |
Pages | 362 |
Release | 2006-12-11 |
Genre | Computers |
ISBN | 0387392521 |
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.
Learning Expressive Ontologies
Title | Learning Expressive Ontologies PDF eBook |
Author | J. Völker |
Publisher | IOS Press |
Pages | 274 |
Release | 2009-06-25 |
Genre | Computers |
ISBN | 161499336X |
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.
Ontologies of English
Title | Ontologies of English PDF eBook |
Author | Christopher J. Hall |
Publisher | Cambridge University Press |
Pages | 403 |
Release | 2020-01-02 |
Genre | Foreign Language Study |
ISBN | 1108482538 |
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.
Ontology Learning and Knowledge Discovery Using the Web
Title | Ontology Learning and Knowledge Discovery Using the Web PDF eBook |
Author | Mohammed Bennamoun |
Publisher | IGI Global |
Pages | 0 |
Release | 2011 |
Genre | Computers |
ISBN | 9781609606251 |
"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"--