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Towards multi-level and modular conceptual schema specifications

Ulrich Schiel, Antonio L. Furtado, Erich J. Neuhold, Marco A. Casanova
1984 Information Systems  
The specification of the conceptual schema for a data base application is divided into levels.  ...  Modularization is also discussed as another dimension in the specification process, orthogonal to the division into levels.  ...  CONCLUSIONS The size and complexity of conceptual schemas pose considerable difficulties for their specification, leading us to divide the specification task along two orthogonal dimensions: levels and  ... 
doi:10.1016/0306-4379(84)90015-2 fatcat:y6yxh7jxtrhthbuzbfv73nzjz4

A Distributed Effects Perspective of Dimensionally Defined Psychiatric Disorders: And Convergent Versus Core Deficit Effects in ADHD

T. Sigi Hale
2014 Frontiers in Psychiatry  
Multi-Level Deficit Analysis Schema in Section Setting the Stage -An Exploration of Ideas), and then applies those concepts to the construction of a more formal and rigorous model presentation of ADHD  ...  MULTI-LEVEL DEFICIT ANALYSIS SCHEMA This schema highlights the view that dimensionally defined psychiatric illnesses, such as ADHD, can result from deficits originating at any of the above discussed three  ...  Table 1 | 1 Multi-level deficit analysis schema for dimensionally defined disorders.  ... 
doi:10.3389/fpsyt.2014.00062 pmid:24926271 pmcid:PMC4046176 fatcat:bqqhjvh3bfhh5edqjgnjfjsnja

Text Encoding Initiative Semantic Modeling. A Conceptual Workflow Proposal [chapter]

Fabio Ciotti, Marilena Daquino, Francesca Tomasi
2016 Communications in Computer and Information Science  
A possible TEI semantic enhancement will be the result of these three levels dialogue and combination.  ...  In this paper we present a proposal for the XML TEI semantic enhancement, through an ontological modelization based on a three level approach: an ontological generalization of the TEI schema; an intensional  ...  All the describe process has to be thought in a re-conceptualization of the text as a multi-levels entity.  ... 
doi:10.1007/978-3-319-41938-1_5 fatcat:wjqwnr5chngrle55b77yrg6fiy


2018 Monografias em Ciência da Computação  
to the design and specification of information systems.  ...  Early research on database theory concentrated on normalization and the theory of data dependency, such as functional dependencies and multivalued dependencies, as described in database textbooks.  ...  This work was partly supported by CNPq, under grants 473110/2008-3, 313031/2009-6 and 557128/2009-9, by FAPERJ under grant E-26/170028/2008, and by CAPES under grant CAPES/PROCAD NF 21/2009  ... 
doi:10.17771/pucrio.dimcc.23707 fatcat:s53avvinvvdafp7u5a5qefnlum

Conceptual schemas with abstractions making flat conceptual schemas more comprehensible

L.J. Campbell, T.A. Halpin, H.A. Proper
1996 Data & Knowledge Engineering  
We present an algorithm to recursively derive higher levels of abstraction from a given (flat) conceptual schema.  ...  Conceptual schema diagrams provide modelers with a picture of the salient structures underlying the modeled universe of discourse, in a form that can readily be understood by and communicated to users,  ...  Acknowledgments We would like to thank the anonymous referees for their comments and suggestions, which have lead to improvements of the original article.  ... 
doi:10.1016/0169-023x(96)00005-5 fatcat:2whexvxk7ndkfh5xaamtigc6o4

Exploiting Deep Semantics and Compositionality of Natural Language for Human-Robot-Interaction [article]

Manfred Eppe, Sean Trott, Jerome Feldman
2016 arXiv   pre-print
To realize the required deep analysis, we employ methods from cognitive linguistics, namely the modular and compositional framework of Embodied Construction Grammar (ECG) [Feldman, 2009].  ...  Using ECG, robots are able to solve fine-grained reference resolution problems and other issues related to deep semantics and compositionality of natural language.  ...  To realize our toolchain, we provide a modular abstraction layer (the CQI), which maps high-level actions like grasp and move to robot-specific low-level motor commands.  ... 
arXiv:1604.06721v1 fatcat:n6zfaafncrb35dhrx4vgpei7qa

A Semiotic Approach to Conceptual Modelling [chapter]

Antonio L. Furtado, Marco A. Casanova, Simone Diniz Junqueira Barbosa
2014 Lecture Notes in Computer Science  
Regarding databases as a component of information systems, we extended the scope of the Entity-Relationship model, so as to encompass facts, events and agents in a three-schemata specification method employing  ...  To guide our conceptual modelling approach, we identified four semiotic relations, associated with the four master tropes that have been claimed to provide a system to fully grasp the world conceptually  ...  analyzing it against our three-level conceptual schemas [37] .  ... 
doi:10.1007/978-3-319-12206-9_1 fatcat:m3izshnycza5xpv4ura4d27n3q

NeuroML for plug and play neuronal modeling

N.H Goddard, D Beeman, R Cannon, H Cornelis, M.-O Gewaltig, G Hood, F Howell, P Rogister, E.De Schutter, K Shankar, M Hucka
2002 Neurocomputing  
NeuroML supports high-level descriptions of data, models, references, and other types of information.  ...  We describe the current status of these plug-ins and our future plans for further plug-in components.  ...  [7] we proposed a set of conceptual schemas for describing models of neural systems, as an initial step towards NeuroML.  ... 
doi:10.1016/s0925-2312(02)00420-4 fatcat:gt2wbytcpbf5bk4dyy3guc3ece

Towards movement-aware access control

Maria Luisa Damiani, Claudio Silvestri
2008 Proceedings of the SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS - SPRINGL '08  
Then we present the guidelines of a novel and space-centric modeling framework which aims at overcoming the conceptual limitations of the present model and similar solutions.  ...  Following the experience of design of the GEO-RBAC model, in this paper we want to look at those models with a critical eye and point out open conceptual and architectural challenges.  ...  In practice, the conceptual level provides a language for the specification of GEO-RBAC policies which are then mapped onto the policies at logical level.  ... 
doi:10.1145/1503402.1503410 dblp:conf/gis/DamianiS08 fatcat:sitb6gihdffivpcz7i23g6z66a

Ecological Robotics: A Schema-theoretic Approach [chapter]

Ronald C. Arkin, Francisco Cervantes-Pérez, Alfredo Weitzenfeld
1997 Series in Machine Perception and Artificial Intelligence  
We address these problems directly using schema theory and neurophysiological and ethological models to provide credible, generalizable, and useful results in this domain.  ...  Our research effort, which follows these lines, is tied together by software tools including: NSL, a neural simulation language; ASL, an abstract schema language; and MissionLab, a schema-based mission-oriented  ...  (Grant #IRI-9505864) and CONACyT Mexico.  ... 
doi:10.1142/9789812797698_0022 dblp:conf/dagstuhl/ArkinCW96 fatcat:e4hspi6zxffmvcvwdylvg7bvoi

Analytical Model for Component Based Software: Towards Effective Design

Prasenjit Banerjee, Anirban Sarkar, Narayan C Debnath
2015 International Journal of Software Engineering and Its Applications  
The mechanism towards such model implementation also enriches the quality of the model design. Formal specification would help to provide concrete and precise concept of a model.  ...  A logical level implementation mechanism of such formally specified analytical model has been also implemented along with re-engineering facility.  ...  do not show whether it can be supportive towards reverse engineering, (iii) there merely exist sufficient information about the construction of conceptual or logical schemas for the designer, and (iv)  ... 
doi:10.14257/ijseia.2015.9.12.02 fatcat:ozea6elrpbfo3fooewutaknzse

INTERLIS Language for Modelling Legal 3D Spaces and Physical 3D Objects by Including Formalized Implementable Constraints and Meaningful Code Lists

Eftychia Kalogianni, Efi Dimopoulou, Wilko Quak, Michael Germann, Lorenz Jenni, Peter van Oosterom
2017 ISPRS International Journal of Geo-Information  
To that end, more integrated approaches are being developed at a conceptual level, and it is evident that the evaluation and validation of 3D legal and physical models-both separately and together in the  ...  The Land Administration Domain Model (LADM) is one of the first ISO spatial domain standards, and has been proven one of the best candidates for unambiguously representing 3D Rights, Restrictions and Responsibilities  ...  Acknowledgments: The authors would like to thank Germán Carrillo and Fabian Mejia for their support, for providing significant material from the project in Colombia, and contributing to the critical review  ... 
doi:10.3390/ijgi6100319 fatcat:kzk7cxquxvf5nebidldxei4c64

Desiderata for cognitive architectures

Ron Sun
2004 Philosophical Psychology  
It then moves on to discuss in detail some of these desiderata and their associated concepts and ideas relevant to developing better cognitive architectures.  ...  A brief and preliminary evaluation of existing cognitive architectures is attempted on the basis of these ideas.  ...  Thanks are due to Robert Mathews for discussions, and to Xi Zhang, Yizchak Naveh-Benjamin, and Paul Slusarz for implementing and running simulations.  ... 
doi:10.1080/0951508042000286721 fatcat:pacspncabnfk7flscjx2iv6xga

Applying PLU Rules on Different BIM/GIS Interoperability Approaches

Elio HBEICH, Ana ROXIN, Nicolas BUS
2019 Informatică economică  
Compliance checking for building models, cities and territories involves formalizing a set of model schemas and constraints.  ...  In this article, we will introduce (A) BIM and GIS interoperability approaches, and (B) connecting the interoperable models, with PLU levels.  ...  This points us toward the need of a multi-scale model that contains necessary information related to each scale.  ... 
doi:10.12948/issn14531305/23.3.2019.03 fatcat:m2a4k37hkzgdzbtxbt2mnp4s4y

INSPIRE coverages: an analysis and some suggestions

Peter Baumann, Jordi Escriu
2019 Open Geospatial Data, Software and Standards  
it with OGC/ ISO and to remedy the issues found.  ...  The INSPIRE definition of coverages is similar to the OGC and ISO standards, but not identical. This deviation from the common standards disallows using standard off-theshelf software.  ...  Availability of data and materials All data sets used in the discussion above are available from open, free, public sources as generally used in INSPIRE documents and discussions.  ... 
doi:10.1186/s40965-019-0059-x fatcat:h4ff4rj2gzfgniov2v2ajnb5si
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