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Task Representation and Retrieval in an Ontology-Guided Modelling System

Yuan Ren, Jens Lemcke, Andreas Friesen, Tirdad Rahmani, Srdjan Zivkovic, Boris Gregorcic, Andreas Bartho, Yuting Zhao, Jeff Z. Pan
2009 International Semantic Web Conference  
In this paper, we present a novel approach which integrates task pre-and post-conditions into ontologies that describe the models, and infers availability of tasks through ontology reasoning and query  ...  We illustrate this approach with an application on process modelling and show how this can be generalised to other domains.  ...  The proper interpretation of task knowledge and its integration with meta-model/model is the major challenge of an ontology-guided modelling system. 4.  ... 
dblp:conf/semweb/RenLFRZGBZP08 fatcat:r2mbpb5dsbghza3x5qjjvsyrti

Ontology-Driven Development of Conversational CBR Systems [chapter]

Hector Gómez-Gauchía, Belén Díaz-Agudo, Pedro González-Calero
2006 Lecture Notes in Computer Science  
We review the main issues of current CCBR models and their specific solutions.  ...  We describe afterwards how these solutions may be integrated in a common methodology to be reused in other similar CCBR systems.  ...  Other use an ad-hoc representation similar to an ontology, e.g.: in [16] , Gu and Aamodt use an Object-Level Knowledge Representation Model, part of the model reuse from CREEK [1] .  ... 
doi:10.1007/11805816_24 fatcat:s7clgkddvrgftdsrqr35nm2fou

A Concept-Based Approach for the Design of Web Usability Evaluation Questionnaires [chapter]

Elena García, Miguel A. Sicilia, León A. González, José R. Hilera
2003 Lecture Notes in Computer Science  
In this work, we describe a novel approach to design questionnaires that is based on a knowledge representation of the concepts involved in questionnaire-based usability evaluation.  ...  As a proof of concept of the model, a prototype has also been constructed, aimed at supplying a guided questionnaire development process especially useful for novel Web designers.  ...  In the basis of the previously selected elements, tasks that guide the participants are retrieved using the relationships among the terms of the functionality and task ontology.  ... 
doi:10.1007/3-540-45068-8_33 fatcat:6uxucitt6veg7fw62vuifdg3ku

An ontology-based technique for the specification of domain and user models in multi-agent domain

Carla Gomes de Faria, Rosario Girardi
2018 CLEI Electronic Journal  
This work describes GRAMO, an ontology-based technique for the specification of domain and user models in Multi-Agent Domain Engineering.  ...  Because of its facilities for the generalization and specialization of concepts and the unambiguous terminology they provide, ontologies are being used for the representation of reusable software artifacts  ...  ONTODUM: An ontology-based tool for domain and user modeling ONTODUM is a reusable ontology, which guides the elicitation and specification of the concepts and tasks to be accomplished in a domain and  ... 
doi:10.19153/cleiej.7.1.7 fatcat:je2y4exf4jbwthq2ijpcdkx7sy

Case Based Reasoning: Case Representation Methodologies

Shaker H., Mohammed Elmogy
2015 International Journal of Advanced Computer Science and Applications  
It shows that ontology usage in case representation needs improvements to achieve semantic representation and semantic retrieval in CBR system.  ...  The first methods depend on ontology and enhance all CBR processes including case representation, retrieval, storage, and adaptation.  ...  This model describes CBR processes using tasks and methods (PSM). These tasks and methods have global CBROnto task/method hierarchies.  ... 
doi:10.14569/ijacsa.2015.061126 fatcat:yhnymzvac5f6zplqliddkx5ikq

A Context-Driven Software Comprehension Process Model

Wen Meng, Juergen Rilling, Yonggang Zhang, Rene Witte, Sudhir Mudur, Philippe Charland
2006 2006 Second International IEEE Workshop on Software Evolvability (SE'06)  
In this paper, we present a formal process model to support the comprehension of software systems by using Ontology and Description Logic.  ...  Comprehension is an essential part of software evolution. Only software that is well understood can evolve in a controlled manner.  ...  The ability to reason about information from the ontological representation to be able to provide an active and context sensitive support in guiding the comprehension process itself. 3.  ... 
doi:10.1109/software-evolvability.2006.1 fatcat:4skdvfvkcbe3zkkgmeof7mw57e

Considering Inter-Case Dependencies During Similarity-Based Retrieval in Process-Oriented Case-Based Reasoning

Rahol Kumar, Alexander Schultheis, Lukas Malburg, Maximilian Hoffmann, Ralph Bergmann
2022 Proceedings of the ... International Florida Artificial Intelligence Research Society Conference  
between cases, and, 3) present our approach for Dependency-Guided Retrieval (DGR) that considers these dependencies between cases during the retrieval phase.  ...  Therefore, we 1) derive requirements that must be satisfied for considering dependencies during the retrieval phase, 2) analyze which knowledge representations are suitable for representing dependencies  ...  The candidate representations are an OWL ontology and an XML document.  ... 
doi:10.32473/flairs.v35i.130680 fatcat:xuavhuclpnex3pzhevtdfz2gka

Effective API navigation and reuse

Awny Alnusair, Tian Zhao, Eric Bodden
2010 2010 IEEE International Conference on Information Reuse & Integration  
Our approach is semantic-based; relying on an explicit ontological representation of sourcecode.  ...  We argue that such representation opens new doors for an improved recommendation mechanism that ensures relevancy and accuracy.  ...  However, since our graph is based on an ontology model, it is enriched with additional data that guides the search and helps us obtain more precise results.  ... 
doi:10.1109/iri.2010.5558972 dblp:conf/iri/AlnusairZB10 fatcat:qcx4o53qwvdm5nwtwzmn23sovi

Ontologies and the Knowledge Acquisition Bottleneck

Mihai Boicu, Gheorghe Tecuci, Bogdan Stanescu, Catalin Balan, Elena Popovici
2001 International Joint Conference on Artificial Intelligence  
Ontologies and information sharing have a major role to play in the development of knowledge-based agents and the overcome of the knowledge acquisition bottleneck.  ...  This paper supports this claim by presenting an approach to ontology specification, import, and development that is part of Disciple-RKF.  ...  Acknowledgements This research has been performed in the GMU Learning Agents Laboratory and was sponsored by the Defense Advanced Research Projects Agency (DARPA), Air Force Research Laboratory, Air Force  ... 
dblp:conf/ijcai/BoicuTSBP01 fatcat:jkwl2st7t5ba7dl24p74g76lyy

A Case Study of Structure Processing to Generate a Case Base [chapter]

Hector Gómez-Gauchía, Belén Díaz-Agudo, Pedro A. González-Calero
2004 Lecture Notes in Computer Science  
In this paper we present a semiautomatic methodology for building an ontology-based organization of the Case Base and to populate it with cases extracted from structured documents.  ...  Although Case-based Reasoning is supposed to alleviate the well known knowledge acquisition bottleneck for knowledge-based systems, case acquisition remains an expensive process.  ...  and KL-ONE-like languages, Object-Oriented representations, Semantic data models, and Type systems.  ... 
doi:10.1007/978-3-540-28631-8_43 fatcat:sxop4pikurhfzn3ymnbykkrde4

Information Extraction- based on Arabic Information Retrieval using RDF Graphs: A Preliminary Study

Mohammad Khaled, Mohd Pouzi
2018 International Journal of Computer Applications  
In this study propose model of Arabic information retrieval to improve information access.  ...  This extracted information that expressed about the text will improve the retrieval of the information needs by the user and makes retrieval systems more efficient than other current systems.  ...  InModeling and representation phase This section, the representation task comes after extract the unstructured knowledge from text.  ... 
doi:10.5120/ijca2018917483 fatcat:blzihaajnzbbnm5nexsp6dnd64

A Self-Referential Perceptual Inference Framework for Video Interpretation [chapter]

Christopher Town, David Sinclair
2003 Lecture Notes in Computer Science  
An important aspect of the work concerns the use of a novel active knowledge representation methodology based on an ontological query language.  ...  This paper presents an extensible architectural model for general content-based analysis and indexing of video data which can be customised for a given problem domain.  ...  The authors would like to acknowledge directional guidance and support from AT&T Laboratories and the Cambridge University Laboratory for Communications Engineering.  ... 
doi:10.1007/3-540-36592-3_6 fatcat:4bgk6fhapfdwfcmjaj2s66c7uu

iStar2.0-OWL: an Operational Ontology for iStar

Camilo C. Almendra, Carla Silva, Vítor E. Silva Souza, Renata S. S. Guizzardi, César H. Bernabé
2019 International i* Workshop  
Knowledge-based systems are a good tool to assist analysts in carrying out such analysis. This work proposes an operational ontology to represent iStar 2.0 models using OWL-DL.  ...  In an early phase of software development, it is essential not to discard alternatives until some reasoning or evaluation is taken.  ...  z) SQWRL queries can filter and retrieve individuals in OWL ontologies [10] . The query is formed by an assertion over existing individuals, using SWRL syntax, and a select clause.  ... 
dblp:conf/istar/AlmendraSSGB19 fatcat:bubhl4cctfcd3mpdxmy2hxuwn4

Combinations of case-based reasoning with other intelligent methods

Jim Prentzas, Ioannis Hatzilygeroudis, Ioannis Hatzilygeroudis, Constantinos Koutsojannis
2009 International Journal of Hybrid Intelligent Systems  
Case-based reasoning is a popular approach used in intelligent systems.  ...  Whenever a new case has to be dealt with, the most similar cases are retrieved from the case base and their encompassed knowledge is exploited in the current situation.  ...  For instance in [6] an approach combining CBR, RBR and an ontology is presented.  ... 
doi:10.3233/his-2009-0096 fatcat:xfryblu7k5debo4ndmsmh6aep4

Description of a Semantic-based Navigation Model to Explore Document Collections in the Maritime Domain

Valentina Dragos
2014 Procedia Computer Science  
In a similar way, user queries are defined by numerical values and sets of ontological entities.  ...  The navigation model implements two information retrieval strategies: finding retrieves specific events occurring in specific areas while explaining highlights clues to explain abnormal vessel behaviors  ...  Special thanks to partners of the project for their participation in this study.  ... 
doi:10.1016/j.procs.2014.08.210 fatcat:7xx56kowjjaa3mxpmfefmnpjvy
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