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The model-assisted global query system for multiple databases in distributed enterprises

Waiman Cheung, Cheng Hsu
1996 ACM Transactions on Information Systems  
This article develops a new approach, a "model-assisted global query system," that utilizes an on-line repository of enterprise metadata-the Metadatabase-to facilitate global query formulation and processing  ...  Therefore, a fundamental challenge in enterprise information management is the sharing of information for enterprise users across organizational boundaries; this requires a global query system capable  ...  GLOBAL QUERY SYSTEMS The notion of information-based enterprises has become a reality.  ... 
doi:10.1145/237496.237499 fatcat:7hyfkz7fbzblnmxky6scovilfe

A New Design for Open and Scalable Collaboration of Independent Databases in Digitally Connected Enterprises

David Levermore, Gilbert Babin, Cheng Hsu
2010 Journal of the AIS  
An open and scalable design for connecting the manufacturer's enterprise databases to any supply chains is required. The ideal is not yet reality.  ...  Connecting proprietarily designed and controlled enterprise databases in these information supply chains is a critical success factor for them.  ...  The model, in a nutshell, extends the previous scope of distributed databases (within an enterprise or a finite extended enterprise) to independent databases (across digitally connected enterprises).  ... 
doi:10.17705/1jais.00233 fatcat:qasd5rsqmbbd7itt3kbp7eiv6m

Metadata Management in Official Statistics–An IT-based Methodology Approach

Karl A. Froeschl
2016 Austrian Journal of Statistics  
At any rate, it can be anticipated that new approaches to information management will play a prominent<br />role in the re-engineering of statistical infrastructures; in particular, metadata management  ...  There is a considerable impact of evolving information technology (IT) on Official Statistics.  ...  Actually, in analogy to electronic trading and commerce, this transaction space is not only a repository of statistical information-it happens to be the basic platform for process organization and service  ... 
doi:10.17713/ajs.v28i2.510 fatcat:ur37aki7v5df5ivyqdu6cab33e

A Model to Enable the Reuse of Metadata-based Frameworks in Adaptive Object Model Architectures

Eduardo Guerra, Antonio Dias, Luiz Gustavo Veras, Ademar Aguiar, Joelma Choma, Tiago Silva Da Silva
2021 IEEE Access  
Objective: To solve such limitations, this work aims to propose a model that enables the reuse of frameworks designed for classic object-oriented domain models in an AOM application.  ...  The possibility of reusing existing frameworks can reduce the effort required to adopt an AOM architecture and, consequently, be a facilitator in implementing more flexible and adaptive approaches.  ...  To avoid a problem of type duality between the two languages, the solution includes an Integrated Development Environment (IDE) and an Ink Virtual Machine (IVM).  ... 
doi:10.1109/access.2021.3087795 fatcat:xzlvrwcvxnhuxev7fystio6zb4

Ict for Agriculture Knowledge Management in Nigeria: Lessons and Strategies for Improvement

Nnadi F.N., Chikaire J., Egwuonwu H.A., Echetama J.A., Atoma, C.N.
2012 Science Journal of Agricultural Research and Management  
ICT allows capitalizing to a great extent on the wealth of information and knowledge available for agricultural knowledge.  ...  In this century alone our world is faced with an increasingly complex challenge of feeding its growing population, while assuring an equitable and sustainable development.  ...  This step is essential to ensuring that such strategies are well grounded in reality.  ... 
doi:10.7237/sjarm/192 fatcat:2bdqshocnfbjvn6g73bojbf56y

CADV: A software visualization approach for code annotations distribution [article]

Phyllipe Lima, Jorge Melegati, Everaldo Gomes, Nathalya Stefhany Pereira, Eduardo Guerra, Paulo Meirelles
2021 arXiv   pre-print
We conducted an empirical evaluation through questionnaires and interviews to evaluate our visualization approach considering four aspects: effectiveness for program comprehension, perceived usefulness  ...  Code annotations is a widely used feature in Java systems to configure custom metadata on programming elements.  ...  Acknowledgments We would like to thank the support granted by Brazilian funding agency FAPESP (São Paulo Research Foundation) grant 2019/12743-4  ... 
arXiv:2112.10938v2 fatcat:bh7okvkr2beyvmieng2jvl2ate

Distributed multimedia systems

V.O.K. Li, Wanjiun Liao
1997 Proceedings of the IEEE  
Such a system enhances human communications by exploiting both visual and aural senses and provides the ultimate flexibility in work and entertainment, allowing one to collaborate with remote participants  ...  A distributed multimedia system (DMS) is an integrated communication, computing, and information system that enables the processing, management, delivery, and presentation of synchronized multimedia information  ...  ACKNOWLEDGMENT The authors wish to thank the anonymous reviewers for their helpful comments on earlier versions of this paper.  ... 
doi:10.1109/5.611116 fatcat:xdmlblqyljglxpr3yeyks65vda

Models of Cyberinfrastructure-Based Enterprises and Their Engineering [chapter]

Cheng Hsu
Integrated Series in Information Systems  
Particular new results, including a specific design for person-environment-enterprise interaction, are proposed.  ...  The object of the analysis here is to understand how to simultaneously maximize the value to customer and the economy of scale, for enterprises that rely on knowledge workers and digital production factors  ...  The Metadatabase model, due to this author, is an example. We submit that the Metadatabase results could form a basis for developing the open and scalable common schema required.  ... 
doi:10.1007/978-0-387-46364-3_8 fatcat:2xrfyldbvngdtfpahnnqbxko2q

Requirements Analysis for Community Supporting Platforms based on the Media Reference Model

Katrina Stanoevska-Slabeva, Beat F. Schmid
2000 Electronic Markets  
Virtual Software House A Virtual Software House is considered as a subclass of virtual enterprises, consisting of institutions and organizations, which cooperate in order to produce and market software  ...  and its broad funtionality to build interfaces to other systems and add-ins).  ... 
doi:10.1080/101967800750050371 fatcat:zrhh5fqj6na3nc6754wlajwkju

Remotely-sensed data; technology, management and markets

1995 Space policy  
F oreword T he increasing volume of data about the Earth collected using spacecraft poses a challenge to U.S. data archiving and distribution facilities.  ...  The recent entry of private firms into the development and operation of remote sensing systems affords U.S. firms the opportunity to develop a new space industry, supplying high-quality data to worldwide  ...  For example, the interest in "virtual reality," computer work stations (computers that can per-or "computer simulation of reality," has become form hundreds of million instructions per second, more widespread  ... 
doi:10.1016/0265-9646(95)90002-0 fatcat:b3v4qqvk3zhbrjb22bnirnxvcy

ICAS 2012 Committee ICAS Advisory Chairs ICAS 2012 Technical Program Committee

St Maarten, Netherlands Antilles, Michael Bauer, Michael Grottke, Bruno Dillenseger, Michael Bauer, Michael Grottke, Bruno Dillenseger, Jemal Abawajy, Javier Alonso, Richard Anthony, Mark Balas (+66 others)
unpublished
Active and passive approaches are usually combined to capture a useful user interface design.  ...  Maarten surely provided a pleasant environment during the conference and we hope you had a chance to visit the surroundings. ICAS 2012 Chairs  ...  ACKNOWLEDGMENTS This research is supported by the End-to-End Clouds project funded by the Swedish Foundation for Strategic Research, the Complex Service Systems focus project, a part of the ICT-TNG Strategic  ... 
fatcat:ctehnlqxqzfythqddv4uuzepza

Semantic knowledge management in software development [article]

Dimitrios P. Panagiotou, National Technological University Of Athens, National Technological University Of Athens, Γρηγόρης Μέντζας
2011
The main research goal of the thesis is the development and application of an innovative approach for managing knowledge in software development, as well as the design, development and evaluation of a  ...  development houses in an easier and more flexible manner.  ...  A convenient way to describe Haystack's user interface is to describe an example view. In Figure 3 .8, a screenshot of Haystack shows the management of an individual's email inbox.  ... 
doi:10.26240/heal.ntua.259 fatcat:pup33cuobzc63p2zt3nd4gszkm

The Future of Law and eTechnologies The Future of Law and eTechnologies

Tanel Kerikmäe, Addi, Rull Editors, Tanel Kerikmäe, Addi Rull
unpublished
In 2007, there were predictions that two per cent of all marriages in the US would be conducted in virtual worlds by 2015, and while reality fell well short of this prediction, the concept of virtual marriage  ...  " (in transactions and operations) are equaled with the word "user"; the objects to be tested are the texts or interfaces representing and featuring a contractual relationship (an interface or two when  ...  Additionally, the term "official" has been used to refer to the state representative in an administrative deed-it covers vital statistic official, notary and clergyman. 16 In Estonia, vital statistics  ... 
fatcat:3bgjal4oabdvxfdyzfqi4u3q7u

Capacity Building in Geoprocessing [article]

Silvia Künzler-Roth, Christoph Hösli, Albrecht Ehrensperger, Thomas Gurtner, Christian Hergarten
2007
by storing its metadata in A a comprehensive metadatabase.  ...  …and the right part of the ArcMap 9.2 GUI provides an intuitive interface for viewing, managing and modifying spatial datasets. A.1.5.  ... 
doi:10.7892/boris.71072 fatcat:kyclfau76vclxlfdtee33bpywu

Spatially explicit assessment of recreational ecosystem services

Jan Philipp Schägner, Technische Universität Berlin, Technische Universität Berlin, Volkmar Hartje
2019
Nevertheless, a variety of methods is used for ecosystem service value mapping, which lead to maps with a broad range of quality and accuracy.  ...  In a second step, a spatial meta-analytic-value transfer function is developed and applied to map the monetary value per recreational visit.  ...  We would like to thank everybody who supported our visitor data collection, in particular thanks to Ignacio Palomo and Fernando Santos from the Autonomous University of Madrid, Spain; Laurence Chabanis  ... 
doi:10.14279/depositonce-7672 fatcat:pcr7ww3zvvhqpi4foap6iym4aa
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