On the editing distance between unordered labeled trees
Information Processing Letters
Conceptual graph matching: a flexible algorithm and experiments
Journal of Experimental & Theoretical Artificial Intelligence - Special issue: conceptual graphs workshop
Query expansion using lexical-semantic relations
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Distances between graphs under edge operations
Discrete Mathematics
Foundations of statistical natural language processing
Foundations of statistical natural language processing
Deriving concept hierarchies from text
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Natural language processing and knowledge representation
Using text processing techniques to automatically enrich a domain ontology
Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001
Explorations in Automatic Thesaurus Discovery
Explorations in Automatic Thesaurus Discovery
Formal Concept Analysis: Mathematical Foundations
Formal Concept Analysis: Mathematical Foundations
Measuring Similarity between Ontologies
EKAW '02 Proceedings of the 13th International Conference on Knowledge Engineering and Knowledge Management. Ontologies and the Semantic Web
Text Mining for Causal Relations
Proceedings of the Fifteenth International Florida Artificial Intelligence Research Society Conference
GETESS - Searching the Web Exploiting German Texts
CIA '99 Proceedings of the Third International Workshop on Cooperative Information Agents III
Corpus-Driven Unsupervised Learning of Verb Subcategorization Frames
AI*IA '97 Proceedings of the 5th Congress of the Italian Association for Artificial Intelligence on Advances in Artificial Intelligence
Ontologies Improve Text Document Clustering
ICDM '03 Proceedings of the Third IEEE International Conference on Data Mining
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Distributional clustering of English words
ACL '93 Proceedings of the 31st annual meeting on Association for Computational Linguistics
Noun classification from predicate-argument structures
ACL '90 Proceedings of the 28th annual meeting on Association for Computational Linguistics
Towards the self-annotating web
Proceedings of the 13th international conference on World Wide Web
Automatic acquisition of hyponyms from large text corpora
COLING '92 Proceedings of the 14th conference on Computational linguistics - Volume 2
Text Classification by Boosting Weak Learners based on Terms and Concepts
ICDM '04 Proceedings of the Fourth IEEE International Conference on Data Mining
Measures of distributional similarity
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Finding parts in very large corpora
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Automatic construction of a hypernym-labeled noun hierarchy from text
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
ACM SIGKDD Explorations Newsletter
Gimme' the context: context-driven automatic semantic annotation with C-PANKOW
WWW '05 Proceedings of the 14th international conference on World Wide Web
Corpus-based thesaurus construction for image retrieval in specialist domains
ECIR'03 Proceedings of the 25th European conference on IR research
Bootstrapping semantics on the web: meaning elicitation from schemas
Proceedings of the 15th international conference on World Wide Web
ACL-44 Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics
Ontology engineering using volunteer labor
Proceedings of the 16th international conference on World Wide Web
A dynamic ontology for a dynamic reference work
Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries
Overview and semantic issues of text mining
ACM SIGMOD Record
A context-sensitive framework for lexical ontologies
The Knowledge Engineering Review
Ontology-driven, unsupervised instance population
Web Semantics: Science, Services and Agents on the World Wide Web
Semantic Similarity, Ontologies and the Portuguese Language: A Close Look at the subject
PROPOR '08 Proceedings of the 8th international conference on Computational Processing of the Portuguese Language
Mining Context-Specific Web Knowledge: An Experimental Dictionary-Based Approach
ICIC '08 Proceedings of the 4th international conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications - with Aspects of Artificial Intelligence
Formal Concept Analysis: A Unified Framework for Building and Refining Ontologies
EKAW '08 Proceedings of the 16th international conference on Knowledge Engineering: Practice and Patterns
Automatic discovery of topics and acoustic morphemes from speech
Computer Speech and Language
Folksonomy-Based Collabulary Learning
ISWC '08 Proceedings of the 7th International Conference on The Semantic Web
Fostering Web Intelligence by Semi-automatic OWL Ontology Refinement
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Conceptual analysis of fuzzy data using FCA
ACS'08 Proceedings of the 8th conference on Applied computer scince
Constructing folksonomies from user-specified relations on flickr
Proceedings of the 18th international conference on World wide web
An Integrated Approach for Concept Learning and Relation Extraction
ICCPOL '09 Proceedings of the 22nd International Conference on Computer Processing of Oriental Languages. Language Technology for the Knowledge-based Economy
Ontology learning from domain specific web documents
International Journal of Metadata, Semantics and Ontologies
Metaphor-based meaning excavation
Information Sciences: an International Journal
Proceedings of the 2008 conference on Ontology Learning and Population: Bridging the Gap between Text and Knowledge
Learning Expressive Ontologies
Proceedings of the 2008 conference on Ontology Learning and Population: Bridging the Gap between Text and Knowledge
Strategies for the Evaluation of Ontology Learning
Proceedings of the 2008 conference on Ontology Learning and Population: Bridging the Gap between Text and Knowledge
A proposal for an Interactive Ontology Design Process based on Formal Concept Analysis
Proceedings of the 2008 conference on Formal Ontology in Information Systems: Proceedings of the Fifth International Conference (FOIS 2008)
Word Sense Induction Using Graphs of Collocations
Proceedings of the 2008 conference on ECAI 2008: 18th European Conference on Artificial Intelligence
Extracting Relations towards Ontology Extension
KES-AMSTA '09 Proceedings of the Third KES International Symposium on Agent and Multi-Agent Systems: Technologies and Applications
Identifying Gene Ontology Areas for Automated Enrichment
IWANN '09 Proceedings of the 10th International Work-Conference on Artificial Neural Networks: Part II: Distributed Computing, Artificial Intelligence, Bioinformatics, Soft Computing, and Ambient Assisted Living
Heuristic-Based Approach for Constructing Hierarchical Knowledge Structures
IEA/AIE '09 Proceedings of the 22nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems: Next-Generation Applied Intelligence
Class-driven attribute extraction
COLING '08 Proceedings of the 22nd International Conference on Computational Linguistics - Volume 1
Normalized-scale Relations and Their Concept Lattices in Relational Databases
Fundamenta Informaticae
Mining web query hierarchies from clickthrough data
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 1
Graph connectivity measures for unsupervised parameter tuning of graph-based sense induction systems
UMSLLS '09 Proceedings of the Workshop on Unsupervised and Minimally Supervised Learning of Lexical Semantics
Exploiting corpus-related ontologies for conceptualizing document corpora
Journal of the American Society for Information Science and Technology
Exploiting background knowledge to build reference sets for information extraction
IJCAI'09 Proceedings of the 21st international jont conference on Artifical intelligence
The nested chinese restaurant process and bayesian nonparametric inference of topic hierarchies
Journal of the ACM (JACM)
Automated Educational Course Metadata Generation Based on Semantics Discovery
EC-TEL '09 Proceedings of the 4th European Conference on Technology Enhanced Learning: Learning in the Synergy of Multiple Disciplines
Supporting inferences in semantic space: representing words as regions
IWCS-8 '09 Proceedings of the Eighth International Conference on Computational Semantics
Probabilistic Ontology Learner in Semantic Turkey
AI*IA '09: Proceedings of the XIth International Conference of the Italian Association for Artificial Intelligence Reggio Emilia on Emergent Perspectives in Artificial Intelligence
On the evaluation of Korean wordnet
TSD'07 Proceedings of the 10th international conference on Text, speech and dialogue
Taxonomy construction using compound similarity measure
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part I
A new framework for taxonomy discovery from text
PAKDD'08 Proceedings of the 12th Pacific-Asia conference on Advances in knowledge discovery and data mining
Enriching wordnet with Folksonomies
PAKDD'08 Proceedings of the 12th Pacific-Asia conference on Advances in knowledge discovery and data mining
Lexico-logical acquisition of OWL DL axioms: an integrated approach to ontology refinement
ICFCA'08 Proceedings of the 6th international conference on Formal concept analysis
First elements on knowledge discovery guided by domain knowledge (KDDK)
CLA'06 Proceedings of the 4th international conference on Concept lattices and their applications
A knowledge-driven approach to biomedical document conceptualization
Artificial Intelligence in Medicine
Using linked open data to bootstrap corporate knowledge management in the OrganiK project
Proceedings of the 6th International Conference on Semantic Systems
Constructing tree-based knowledge structures from text corpus
Applied Intelligence
Taxonomy learning using word sense induction
HLT '10 Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics
The wisdom in tweetonomies: acquiring latent conceptual structures from social awareness streams
Proceedings of the 3rd International Semantic Search Workshop
ANITA: a narrative interpretation of taxonomies for their adaptation to text collections
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Constructing reference sets from unstructured, ungrammatical text
Journal of Artificial Intelligence Research
Unsupervised ontology acquisition from plain texts: the OntoGain system
NLDB'10 Proceedings of the Natural language processing and information systems, and 15th international conference on Applications of natural language to information systems
Rules for ontology population from text of Malaysia medicinal herbs domain
RSKT'10 Proceedings of the 5th international conference on Rough set and knowledge technology
A hybrid approach for learning concept hierarchy from Malay text using artificial immune network
Natural Computing: an international journal
Ontology Representation and Inference Based on State Controlled Coloured Petri Nets
Proceedings of the 2011 conference on Information Modelling and Knowledge Bases XXII
Inductive probabilistic taxonomy learning using singular value decomposition
Natural Language Engineering
What's happening in semantic web: and what FCA could have to do with it
ICFCA'11 Proceedings of the 9th international conference on Formal concept analysis
One tag to bind them all: measuring term abstractness in social metadata
ESWC'11 Proceedings of the 8th extended semantic web conference on The semanic web: research and applications - Volume Part II
Automated construction of domain ontology taxonomies from wikipedia
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
General-purpose ontology enrichment from the WWW
WAIM'11 Proceedings of the 12th international conference on Web-age information management
Word sense disambiguation for automatic taxonomy construction from text-based web corpora
WISE'11 Proceedings of the 12th international conference on Web information system engineering
Hierarchical tag visualization and application for tag recommendations
Proceedings of the 20th ACM international conference on Information and knowledge management
A pretopological framework for the automatic construction of lexical-semantic structures from texts
Proceedings of the 20th ACM international conference on Information and knowledge management
RSS-based e-learning recommendations exploiting fuzzy FCA for Knowledge Modeling
Applied Soft Computing
Discovering ontologies for e-learning platforms
SETN'06 Proceedings of the 4th Helenic conference on Advances in Artificial Intelligence
Editorial: Narrative-based taxonomy distillation for effective indexing of text collections
Data & Knowledge Engineering
Learning a taxonomy from a set of text documents
Applied Soft Computing
On how to perform a gold standard based evaluation of ontology learning
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
Ontology-driven information extraction with ontosyphon
ISWC'06 Proceedings of the 5th international conference on The Semantic Web
ICCSA'10 Proceedings of the 2010 international conference on Computational Science and Its Applications - Volume Part III
EMNLP '11 Proceedings of the Conference on Empirical Methods in Natural Language Processing
An unsupervised approach for acquiring ontologies and RDF data from online life science databases
ESWC'10 Proceedings of the 7th international conference on The Semantic Web: research and Applications - Volume Part II
Towards fuzzy domain ontology based concept map generation for E-Learning
ICWL'07 Proceedings of the 6th international conference on Advances in web based learning
Extraction of genic interactions with the recursive logical theory of an ontology
CICLing'10 Proceedings of the 11th international conference on Computational Linguistics and Intelligent Text Processing
Taxonomic semantic indexing for textual case-based reasoning
ICCBR'10 Proceedings of the 18th international conference on Case-Based Reasoning Research and Development
Is the contextual information relevant in text clustering by compression?
Expert Systems with Applications: An International Journal
Automatically structuring domain knowledge from text: An overview of current research
Information Processing and Management: an International Journal
ICCBR'11 Proceedings of the 19th international conference on Case-Based Reasoning Research and Development
Improving case retrieval by enrichment of the domain ontology
ICCBR'11 Proceedings of the 19th international conference on Case-Based Reasoning Research and Development
Automatically constructing concept hierarchies of health-related human goals
KSEM'11 Proceedings of the 5th international conference on Knowledge Science, Engineering and Management
Data Mining and Knowledge Discovery
Moving beyond SameAs with PLATO: partonomy detection for linked data
Proceedings of the 23rd ACM conference on Hypertext and social media
Human-centered text mining: a new software system
ICDM'12 Proceedings of the 12th Industrial conference on Advances in Data Mining: applications and theoretical aspects
Normalized-scale Relations and Their Concept Lattices in Relational Databases
Fundamenta Informaticae
Formal concept discovery in semantic web data
ICFCA'12 Proceedings of the 10th international conference on Formal Concept Analysis
The dictionary-based quantified conceptual relations for hard and soft Chinese text clustering
NLDB'07 Proceedings of the 12th international conference on Applications of Natural Language to Information Systems
Discovering hierarchical relationships in educational content
ICWL'12 Proceedings of the 11th international conference on Advances in Web-Based Learning
Domain taxonomy learning from text: The subsumption method versus hierarchical clustering
Data & Knowledge Engineering
Knowledge extraction from structured sources
Search Computing
TaxoLearn: A Semantic Approach to Domain Taxonomy Learning
WI-IAT '12 Proceedings of the The 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Formal concept analysis based on the topology for attributes of a formal context
Information Sciences: an International Journal
Improving robustness and flexibility of concept taxonomy learning from text
NFMCP'12 Proceedings of the First international conference on New Frontiers in Mining Complex Patterns
Learning concept hierarchies from textual resources for ontologies construction
Expert Systems with Applications: An International Journal
Coupling semantic and statistical techniques for dynamically enriching web ontologies
Journal of Intelligent Information Systems
Review: Formal concept analysis in knowledge processing: A survey on applications
Expert Systems with Applications: An International Journal
Using formal concept analysis for ontology maintenance in human resource recruitment
APCCM '13 Proceedings of the Ninth Asia-Pacific Conference on Conceptual Modelling - Volume 143
Computing incoherence explanations for learned ontologies
RR'13 Proceedings of the 7th international conference on Web Reasoning and Rule Systems
A social dimensional cyber threat model with formal concept analysis and fact-proposition inference
International Journal of Information and Computer Security
Formal and relational concept analysis for fuzzy-based automatic semantic annotation
Applied Intelligence
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We present a novel approach to the automatic acquisition of taxonomies or concept hierarchies from a text corpus. The approach is based on Formal Concept Analysis (FCA), a method mainly used for the analysis of data, i.e. for investigating and processing explicitly given information. We follow Harris' distributional hypothesis and model the context of a certain term as a vector representing syntactic dependencies which are automatically acquired from the text corpus with a linguistic parser. On the basis of this context information, FCA produces a lattice that we convert into a special kind of partial order constituting a concept hierarchy. The approach is evaluated by comparing the resulting concept hierarchies with hand-crafted taxonomies for two domains: tourism and finance. We also directly compare our approach with hierarchical agglomerative clustering as well as with Bi-Section-KMeans as an instance of a divisive clustering algorithm. Furthermore, we investigate the impact of using different measures weighting the contribution of each attribute as well as of applying a particular smoothing technique to cope with data sparseness.