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Mining conceptual graphs for knowledge acquisition

Milagros Fernández, Eric de la Clergerie, Manuel Vilares
2008 Proceeding of the 2nd ACM workshop on Improving non english web searching - iNEWS '08  
This work addresses the use of computational linguistic analysis techniques for conceptual graphs learning from unstructured texts.  ...  It enables the knowledge acquisition task to be performed without supervision, minimizing the possibility of failing to retrieve information contained in the document, in order to extract non-taxonomic  ...  This implies exploring mining techniques for discovering hidden knowledge.  ... 
doi:10.1145/1460027.1460032 dblp:conf/cikm/FernandezCF08 fatcat:cz3m3a7zvjedtiqdffn6bsjj3e

AliCG: Fine-grained and Evolvable Conceptual Graph Construction for Semantic Search at Alibaba [article]

Ningyu Zhang, Qianghuai Jia, Shumin Deng, Xiang Chen, Hongbin Ye, Hui Chen, Huaixiao Tou, Gang Huang, Zhao Wang, Nengwei Hua, Huajun Chen
2021 arXiv   pre-print
Conceptual graphs, which is a particular type of Knowledge Graphs, play an essential role in semantic search.  ...  In this paper, we introduce an approach to implementing and deploying the conceptual graph at Alibaba.  ...  For the long-tail problem, we first propose conceptualized phrase mining to utilize the external domain knowledge graph to generate weak-supervised samples for unsupervised learning of those long-tail  ... 
arXiv:2106.01686v2 fatcat:ahae7tr745bargo5c2ipxohorq

A framework for acquisition and application of software architecture evolution knowledge

Aakash Ahmad, Pooyan Jamshidi, Claus Pahl
2013 Software engineering notes  
In the proposed PatEvol framework, we present knowledge acquisition (architecture evolution mining) to enable post-mortem analysis of evolution histories to empirically discover evolution-centric knowledge  ...  Tool support facilitates the knowledge acquisition and knowledge application processes in the PatEvol framework.  ...  We propose to unify the concepts of a) software repository mining [11, 12] (for knowledge acquisition) and b) software evolution [1, 2] (for knowledge application) to address the problems of frequent  ... 
doi:10.1145/2507288.2507301 fatcat:yapipeqnwzcnpax3o5h3zlozfq

Construction and applications of knowledge graph of porphyry copper deposits

Yongzhang Zhou, Qianlong Zhang, Wenjie Shen, Fan Xiao, Yanlong Zhang, Shiwu Zhou, Yongjian Huang, Junjie Ji, Lei Tang, Chong Ouyang
2021 Earth sciences and subsoil use  
ES-MS-ES-PS knowledge graph, and the knowledge graph, big data mining and artificial intelligence based on ES-resource prospectivity, and assessment theory, and methods.  ...  The key scientific and technological problems for achieving the ES-MS-ES-PS knowledge graph system are included in the progressively relative system of the domain ontology and knowledge graph of ES-MS-ES-PS  ...  the knowledge graph. (5) Data acquisition, access, and fusion mechanism based on the knowledge graph.  ... 
doi:10.21285/2686-9993-2021-44-3-204-218 fatcat:7zur3kpelrejbmukwcxbzcfeke

Environmental Scanning and Knowledge Representation for the Detection of Organised Crime Threats [chapter]

Ben Brewster, Simon Andrews, Simon Polovina, Laurence Hirsch, Babak Akhgar
2014 Lecture Notes in Computer Science  
This paper gives a brief overview of the application of textual concept extraction and categorization, and the Semantic Web technologies Formal Concept Analysis and Conceptual Graphs as part of the systems  ...  ePOOLICE aims at developing an efficient and effective strategic early warning system that utilises environmental scanning for the early warning and detection of current, emergent and future organised  ...  The domain knowledge represented using conceptual graphs, corresponds directly to the taxonomy used to extract and categorize data during its acquisition.  ... 
doi:10.1007/978-3-319-08389-6_22 fatcat:hi4ziqxydjggzpekzewbhl7xdm

Knowledge Management and Human Trafficking: Using Conceptual Knowledge Representation, Text Analytics and Open-Source Data to Combat Organized Crime [chapter]

Ben Brewster, Simon Polovina, Glynn Rankin, Simon Andrews
2014 Lecture Notes in Computer Science  
This paper triangulates the capability of open-source data analytics, ontological knowledge representation and the wider notion of knowledge management (KM) in order to provide an effective, interdisciplinary  ...  One such tool for representing domain knowledge through the use of conceptual graphs (CGs) is CoGui.  ...  Conceptual graphs provide one such environment for ontology driven knowledge representation, providing a means to represent knowledge that is both understandable by software and people [36] .  ... 
doi:10.1007/978-3-319-08389-6_10 fatcat:y3kbm7djlrhq7miapqbytre3xa

Apprentissage d'un ensemble pré-structuré de concepts d'un domaine : l'outil Galex

Nicolas Turenne
1999 Mathématiques et sciences humaines  
One way can be obtained by data extraction and classification producing conceptual indexing by knowledge acquisition.  ...  We present Galex (Graph Analyzer for LEXicometry) which develops structuration of knowledge by a term clustering method.  ... 
doi:10.4000/msh.2788 fatcat:slhqvpmvinelbom64yxbabau7y

Knowledge Sharing Using Ontology Graph-Based: Application in PLM and Bio-Imaging Contexts [chapter]

Cong Cuong Pham, Alexandre Durupt, Nada Matta, Benoit Eynard
2016 IFIP Advances in Information and Communication Technology  
from content to knowledge and big data.  ...  The work presented in the paper is conducted within the ANR (Agence Nationale de la Recherche) founded project BIOMIST (noANR-13-CORD-0007) for the matic axis no2 of the Contint 2013 Call for Proposal:  ...  For example, An Acquisition Definition generates some Acquisition outputs by following some Protocols.  ... 
doi:10.1007/978-3-319-33111-9_22 fatcat:2d5bdfpxpvbw7fyf6s4emybeci

Decomposition of terminology graphs for domain knowledge acquisition

Fidelia Ibekwe-SanJuan, Eric SanJuan, Michael S.E. Vogeley
2008 Proceeding of the 17th ACM conference on Information and knowledge mining - CIKM '08  
We propose a graph decomposition algorithm for analyzing the structure of complex graph networks.  ...  The mapping obtained was evaluated by a domain expert and appeared to have captured interesting conceptual relations between different domain topics.  ...  INTRODUCTION We address the knowledge acquisition needs of domain specialists by automatically mapping the structure of a specialty in the field of Astronomy, that of the Sloan Digital Sky Survey (SDSS  ... 
doi:10.1145/1458082.1458334 dblp:conf/cikm/Ibekwe-SanjuanSV08 fatcat:zrwjvyusqncopkakncvj5skwy4

ViewpointS: Towards a Collective Brain [chapter]

Philippe Lemoisson, Stefano A. Cerri
2018 Lecture Notes in Computer Science  
Tracing knowledge acquisition and linking learning events to interaction between peers is a major challenge of our times.  ...  We have conceived, designed and evaluated a new paradigm for constructing and using collective knowledge by Web interactions that we called ViewpointS.  ...  Within ViewpointS, the three paradigms for knowledge acquisition (logical inferences of the semantic Web, statistical recommendations of the mining community, authority and trust of the social Web) are  ... 
doi:10.1007/978-3-319-98443-8_1 fatcat:xjpiotwmmbej5pwnzpade2muaa

Graph Models for Knowledge Representation and Reasoning for Contemporary and Emerging Needs – A Survey

Engels Rajangam, Chitra Annamalai
2016 International Journal of Information Technology and Computer Science  
This paper surveys graph based knowledge representation and reasoning, various graph models such as Conceptual Graphs, Concept Graphs, Semantic Networks, Inference Graphs and Causal Bayesian Networks used  ...  Reasoning is the fundamental capability which requires knowledge. Various graph models have proven to be very valuable in knowledge representation and reasoning.  ...  ACKNOWLEDGEMENT The authors wish to thank the anonymous reviewers for their valuable comments.  ... 
doi:10.5815/ijitcs.2016.02.02 fatcat:hzq62w7slnbjzh7clg4vxvqfi4

Towards Technology Structure Mining from Scientific Literature [chapter]

Behrang QasemiZadeh
2010 Lecture Notes in Computer Science  
In addition, we introduce Technology Structure Graph for the task formalization.  ...  While the major challenge in technology structure mining is the lack of a benchmark dataset for evaluation and development purposes, we describes steps that we have taken towards providing such a benchmark  ...  The author wishes to express sincere gratitude to Dr Paul Buitelaar for his supervision.  ... 
doi:10.1007/978-3-642-17749-1_21 fatcat:nemnez2fnfarxc3kxdvg3zqyma

Overview on the Development of Intelligent Methods for Mineral Resource Prediction under the Background of Geological Big Data

Shi Li, Jianping Chen, Chang Liu
2022 Minerals  
However, many challenges have come forward, including four aspects: (i) discovery of prospecting big data based on geological knowledge system; (ii) construction of the conceptual prospecting model by  ...  This type of new model has tried to mine unknown and effective knowledge from big data by intelligent analysis methods.  ...  This progress not only combines the knowledge graphs and knowledge logical structure of geological experts with conceptual prospecting models of nearly hundreds of ore deposits in guiding data-driven mining  ... 
doi:10.3390/min12050616 fatcat:ztklcd3xsnamlefhiqf4ehr2xe

From the knowledge acquisition bottleneck to the knowledge acquisition overflow: A brief French history of knowledge acquisition

Nathalie Aussenac-Gilles, Fabien Gandon
2013 International Journal of Human-Computer Studies  
This article is an account of the evolution of the French-speaking research community on knowledge acquisition and knowledge modelling echoing the complex and cross-disciplinary trajectory of the field  ...  In particular, it reports the most significant steps in the parallel evolution of the web and the knowledge acquisition paradigm, which finally converged with the project of a semantic web.  ...  Knowledge acquisition for modelling, modelling to guide acquisition In 1992 the JAC (Knowledge Acquisition Days) were particularly interested in the analysis of textual corpora, through natural language  ... 
doi:10.1016/j.ijhcs.2012.10.009 fatcat:gkwaq2sevrd47kc3kvwaeix4pq

Off to new shores: conceptual knowledge discovery and processing

Gerd Stumme
2003 International Journal of Human-Computer Studies  
The second part of the article discusses three lines of research which witness the new orientation of Formal Concept Analysis: FCA as a conceptual clusterIng techlllque and ItS apphcatlOn for supportIng  ...  It discusses FCA as a knowledge representation formalism using five knowledge representation principles provided by Davis, Shrobe, and Szolovits [DSS93].  ...  Acknowledgements I am grateful to Susanne Prediger for intensive discussions about the vision described in this article, and to my colleagues for pointing out specific relationships to Ontology Engineering  ... 
doi:10.1016/s1071-5819(03)00044-2 fatcat:hqqom5iwarg6zp7v5xeb42xpyq
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