Download or read book The Deductive Spreadsheet written by Iliano Cervesato and published by Springer Science & Business Media. This book was released on 2013-09-06 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes recent multidisciplinary research at the confluence of the fields of logic programming, database theory and human-computer interaction. The goal of this effort was to develop the basis of a deductive spreadsheet, a user productivity application that allows users without formal training in computer science to make decisions about generic data in the same simple way they currently use spreadsheets to make decisions about numerical data. The result is an elegant design supported by the most recent developments in the above disciplines. The first half of the book focuses on the deductive engine that underlies this application, the foundations that users do not see. After giving a mathematical model of traditional spreadsheet applications, we extend them with operators to perform a number of relational tasks, similar to the user view of a database but in a spreadsheet context. Expressing this extension in a logic programming framework is a natural step towards giving it powerful deductive capabilities. The second half of the book deals with the user interface, the part of the application with which the user actually interacts. We review the elements of the graphical user interface of traditional spreadsheet applications and describe practical methodologies for designing user interfaces borrowed from the field of cognitive psychology. We then propose a design that conservatively integrates mechanisms for a user to take advantage of the new deductive capabilities. This is followed by the results of some preliminary usability experiments. The book will appeal to researchers and practitioners in the various areas underlying this work. Researchers will not only find interesting new developments in their domains, but will also learn how to achieve a multidisciplinary focus. Practitioners will find fully developed solutions to numerous problems that are not easily solvable using traditional spreadsheet applications.

Download or read book Rule Representation Interchange and Reasoning on the Web written by Nick Bassiliades and published by Springer Science & Business Media. This book was released on 2008-10-08 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International RuleML Symposium on Rule Interchange and Applications, RuleML 2008, held in Orlando, FL, USA, in October 2008 - collocated with the 11th International Business Rules Forum. The 10 revised full papers and 10 revised short papers presented together with 2 demo papers and the abstracts of 3 keynote lectures were carefully reviewed and selected from 35 submissions. The papers are organized in topical sections on rule engineering, rule-based methodologies and applications in policies, electronic contracts and security, rule representation languages and reasoning engines, rule-based methodologies and applications in distributed and heterogeneous environments, natural-language and graphical rule representation and processing, as well as exemplary contributions to the RuleML-2008 challenge.

Download or read book Automatic Generation of Deductive Spreadsheets Using Inductive Learning written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Enterprise Process Management Systems written by Vivek Kale and published by CRC Press. This book was released on 2018-10-10 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enterprise Process Management Systems: Engineering Process-Centric Enterprise Systems using BPMN 2.0 proposes a process-centric paradigm to replace the traditional data-centric paradigm for Enterprise Systems (ES)--ES should be reengineered from the present data-centric enterprise architecture to process-centric process architecture to be called as Enterprise Process Management Systems (EPMS). The real significance of business processes can be understood in the context of current heightened priority on digital transformation or digitalization of enterprises. Conceiving the roadmap to realize a digitalized enterprise via the business model innovation becomes amenable only from the process-centric view of the enterprise. This pragmatic book: Introduces Enterprise Process Management Systems (EPMS) solutions that enable an agile enterprise. Describes distributed systems and Service Oriented Architecture (SOA) that paved the road to EPMS. Leverages SOA to explain the cloud-based realization of business processes in terms of Web Services. Describes how BPMN 2.0 addresses the requirements for agility by ensuring a seamless methodological path from process requirements modeling to execution and back (to enable process improvements). Presents the spreadsheet-driven Spreadsheeter Application Development (SAD) methodology for the design and development of process-centric application systems. Describes process improvement programs ranging right from disruptive programs like BPR to continuous improvement programs like lean, six sigma and TOC. Enterprise Process Management Systems: Engineering Process-Centric Enterprise Systems using BPMN 2.0 describes how BPMN 2.0 can not only capture business requirements but it can also provide the backbone of the actual solution implementation. Thus, the same diagram prepared by the business analyst to describe the business’s desired To-Be process can also be used to automate the execution of that process on a modern process engine.

Download or read book A Scalable Method for Deductive Generalization in the Spreadsheet Paradigm written by Margaret Burnett and published by . This book was released on 2001 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Logical Spreadsheets written by Michael Adam Kassoff and published by Stanford University. This book was released on 2011 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computerized spreadsheets are tremendously popular and useful. Despite their success, computerized spreadsheet systems today have significant and unnecessary restrictions that limit their usefulness. One significant restriction is that the formulas used to specify calculations must be functions. Another unnecessary restriction is that propagation can only occur in one direction. We can lift these restrictions, allowing for many-to-many logical constraints and multidirectional propagation. We call such a spreadsheet a logical spreadsheet. We allow for inconsistency between the constraints of the spreadsheet. To allow for the consequences of the spreadsheet to be shown, we create a new paraconsistent entailment relation and show how it can be computed. We discuss the issues involved in updating a logical spreadsheet, and design a family of domain-independent update operators for updating logical spreadsheets. To allow for domain-dependent behavior, we design a logic called Markov Change Logic that can be used to express update policies for spreadsheets. The design of Markov Change Logic is motivated in part by an analysis of dynamic database constraints, in which we prove that all database constraints can be reduced to Markov dynamic constraints if the schema may be reformulated. We describe the implementation of a logical spreadsheet engine called Webcell which can be used to turn Web pages into logical spreadsheets, and discuss its application to the Stanford Computer Science Master's Program Sheets.

Download or read book Database and Expert Systems Applications written by Dimitris Karagiannis and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Database and Expert Systems Applications - DEXA - conferences are dedi cated to providing an international forum for the presentation of applications in the database and expert systems field, for the exchange of ideas and experiences, and for defining requirements for the future systems in these fields. After the very promising DEXA 90 in Vienna, Austria, we hope to have successfully established wjth this year's DEXA 91 a stage where scientists from diverse fields interested in application-oriented research can present and discuss their work. This year there was a total of more than 250 submitted papers from 28 different countries, in all continents. Only 98 of the papers could be accepted. The collection of papers in these proceedings offers a cross-section of the issues facing the area of databases and expert systems, i.e., topics of basic research interest on one hand and questions occurring when developing applications on the other. Major credit for the success of the conference goes to all of our colleagues who submitted papers for consideration and to those who have organized and chaired the panel sessions. Many persons contributed numerous hours to organize this conference. The names of most of them will appear on the following pages. In particular we wish to thank the Organization Committee Chairmen Johann Gordesch, A Min Tjoa, and Roland Wag ner, who also helped establishing the program. Special thanks also go to Gabriella Wagner and Anke Ruckert. Dimitris Karagiannis General Conference Chairman Contents Conference Committee.

Download or read book Advances in Information Technology Research and Application 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 1555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Information Technology Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Information Technology. The editors have built Advances in Information Technology Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Information Technology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Information Technology Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Download or read book Comparison of the Inductive and Deductive Approaches on Learning Spreadsheet Skills and Applications written by Ricky L. Swalm and published by . This book was released on 1988 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Logic Programming written by Sandro Etalle and published by Springer Science & Business Media. This book was released on 2006-08-03 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 22nd International Conference on Logic Programming, ICLP 2006, held in Seattle, WA, USA, in August 2006. This volume presents 20 revised full papers and 6 application papers together with 2 invited talks, 2 tutorials and special interest papers, as well as 17 poster presentations and the abstracts of 7 doctoral consortium articles. Coverage includes all issues of current research in logic programming.

Download or read book Practical Aspects of Declarative Languages written by Paul Hudak and published by Springer. This book was released on 2007-12-20 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, complete with online files and updates, covers a hugely important area of study in computing. It constitutes the refereed proceedings of the 10th International Symposium on Practical Aspects of Declarative Languages, PADL 2008, held in San Francisco, CA, USA, in January 2008. The 20 revised full papers along with the abstract of 1 invited talk were carefully reviewed and selected from 44 submissions. The papers address all current aspects of declarative programming.

Download or read book Technological Pedagogical Content Knowledge written by Charoula Angeli and published by Springer. This book was released on 2014-11-13 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological pedagogical content knowledge (TPCK) reflects a new direction in understanding the complex interactions among content, pedagogy, learners and technology that can result in successful integration of multiple technologies in teaching and learning. The purpose of this edited volume is to introduce TPCK as a conceptual framework for grounding research in the area of teachers’ cognitive understanding of the interactions of technology with content, pedagogy and learner conceptions. Accordingly, the contributions will constitute systematic research efforts that use TPCK to develop lines of educational technology research exemplifying current theoretical conceptions of TPCK and methodological and pedagogical approaches of how to develop and assess TPCK.

Download or read book Concurrency Graphs and Models written by Pierpaolo Degano and published by Springer. This book was released on 2008-06-11 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Festschrift volume, published in honor of Ugo Montanari on the occasion of his 65th birthday, contains 43 papers that examine the research areas to which he has contributed, from logic programming to software engineering, as well as his many achievements.

Download or read book Responsible Business written by Annemieke Roobeek and published by Kogan Page Publishers. This book was released on 2018-06-03 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, profit has been the driving force for most business decisions. However, business leaders must now look more widely at their actions to assess the impact of these on people both inside and outside the organization as well as the environment. Responsible Business provides a seven step framework that eliminates internal bias and can be used to make decisions that increase profits, benefit staff and protect the environment as a whole. This means that personal values, ethics and morals can be aligned with business goals and overall company strategy. Responsible Business will enable business leaders to answer questions including: What values should be attached to financial and non-financial aspects of business decisions? How can these values be translated into concrete manageable actions? Which decisions best suit the strategic goals of the organization? Readers will have access to the business simulator tool which removes the complexity, ambiguity and stress of business decisions to allow leaders to manage the competing priorities in their organization and confidently make the best investment decisions for their business. With diverse case studies from organizations who have benefited from this approach, this book is essential reading for everyone needing to evaluate their investment decisions.

Download or read book Applications of Declarative Programming and Knowledge Management written by Salvador Abreu and published by Springer. This book was released on 2011-04-20 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 18th International Conference on Applications of Declarative Programming and Knowledge Management, INAP 2009, held in Évora, Portugal, in November 2009. The 12 revised full papers presented together with 2 invited talks were carefully reviewed and selected during two rounds of reviewing and improvement. The conference comprehensively covers the impact of programmable logic solvers in the internet society, its underlying technologies, and leading edge applications in industry, commerce, government, and societal services. The topics of the selected papers concentrate on three currently important fields: foundations and extensions of logic programming, databases and query languages, declarative programming with logic languages, and applications thereof.

Download or read book Determining the Economic Value of Water written by Robert A. Young and published by Routledge. This book was released on 2014-07-23 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water provides benefits as a commodity for agriculture, industry, and households, and as a public good such as fisheries habitat, water quality and recreational use. To aid in cost-benefit analysis under conditions where market determined price signals are usually unavailable, economists have developed a range of alternative valuation methods for measuring economic benefits. This volume provides the most comprehensive exposition to-date of the application of economic valuation methods to proposed water resources investments and policies. It provides a conceptual framework for valuation of both commodity and public good uses of water, addressing non-market valuation techniques appropriate to measuring public benefits - including water quality improvement, recreation, and fish habitat enhancement. The book describes the various measurement methods, illustrates how they are applied in practice, and discusses their strengths, limitations, and appropriate roles. In this second edition, all chapters have been thoroughly updated, and in particular the coverage of water markets and valuation of ecosystem services from water has been expanded. Robert Young, author of the 2005 edition, has been joined for this new edition by John Loomis, who brings additional expertise on ecosystem services and the environmental economics of water for recreational and other public good uses of water.

Download or read book Proceedings written by and published by CRC Press. This book was released on 1990 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: