Queries

Author : William S. Levine,Georgia Martin
Publisher : Springer Science & Business Media
Page : 372 pages
File Size : 43,6 Mb
Release : 1998-12-23
Category : Computers
ISBN : 0817639667

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Bounded Queries in Recursion Theory by William S. Levine,Georgia Martin Pdf

One of the major concerns of theoretical computer science is the classifi cation of problems in terms of how hard they are. The natural measure of difficulty of a function is the amount of time needed to compute it (as a function of the length of the input). Other resources, such as space, have also been considered. In recursion theory, by contrast, a function is considered to be easy to compute if there exists some algorithm that computes it. We wish to classify functions that are hard, i.e., not computable, in a quantitative way. We cannot use time or space, since the functions are not even computable. We cannot use Turing degree, since this notion is not quantitative. Hence we need a new notion of complexity-much like time or spac~that is quantitative and yet in some way captures the level of difficulty (such as the Turing degree) of a function.

Author : Anonymous
Publisher : BoD – Books on Demand
Page : 682 pages
File Size : 46,8 Mb
Release : 2023-04-22
Category : Fiction
ISBN : 9783382315658

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Notes and Queries by Anonymous Pdf

Reprint of the original, first published in 1858. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Author : Anonim
Publisher : Unknown
Page : 668 pages
File Size : 49,8 Mb
Release : 1883
Category : Electronic journals
ISBN : UVA:X030221028

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Notes and Queries by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 724 pages
File Size : 48,8 Mb
Release : 1859
Category : Electronic
ISBN : ONB:+Z252723100

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Notes and Queries: A Medium of Inter-Communication for Literary Men, Artists, Antiquaries, Genealogists, Etc by Anonim Pdf

Author : Henrik Legind Larsen
Publisher : Springer Science & Business Media
Page : 730 pages
File Size : 51,6 Mb
Release : 2006-05-30
Category : Computers
ISBN : 9783540346388

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Flexible Query Answering Systems by Henrik Legind Larsen Pdf

This book constitutes the refereed proceeding of the 7th International Conference on Flexible Query Answering Systems, FQAS 2006, held in Milan, Italy in June 2006. The 60 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on flexibility in database management and quering, vagueness and uncertainty in XML quering and retrieval, information retrieval and filtering, multimedia information access, user modeling and personalization, knowledge and data extraction, intelligent information extraction from text, and knowledge representation and reasoning.

Author : Michael Alexander
Publisher : John Wiley & Sons
Page : 392 pages
File Size : 45,5 Mb
Release : 2016-03-18
Category : Computers
ISBN : 9781119210665

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Excel Power Pivot & Power Query For Dummies by Michael Alexander Pdf

A guide to PowerPivot and Power Query no data cruncher should be without! Want to familiarize yourself with the rich set of Microsoft Excel tools and reporting capabilities available from PowerPivot and Power Query? Look no further! Excel PowerPivot & Power Query For Dummies shows you how this powerful new set of tools can be leveraged to more effectively source and incorporate 'big data' Business Intelligence and Dashboard reports. You'll discover how PowerPivot and Power Query not only allow you to save time and simplify your processes, but also enable you to substantially enhance your data analysis and reporting capabilities. Gone are the days of relatively small amounts of data—today's data environment demands more from business analysts than ever before. Now, with the help of this friendly, hands-on guide, you'll learn to use PowerPivot and Power Query to expand your skill-set from the one-dimensional spreadsheet to new territories, like relational databases, data integration, and multi-dimensional reporting. Demonstrates how Power Query is used to discover, connect to, and import your data Shows you how to use PowerPivot to model data once it's been imported Offers guidance on using these tools to make analyzing data easier Written by a Microsoft MVP in the lighthearted, fun style you've come to expect from the For Dummies brand If you spend your days analyzing data, Excel PowerPivot & Power Query For Dummies will get you up and running with the rich set of Excel tools and reporting capabilities that will make your life—and work—easier.

Author : Paul Clough,Colum Foley,Cathal Gurrin,Gareth Jones,Wessel Kraaij,Hyowon Lee,Vanessa Murdock
Publisher : Springer
Page : 795 pages
File Size : 45,9 Mb
Release : 2011-04-12
Category : Computers
ISBN : 9783642201615

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Advances in Information Retrieval by Paul Clough,Colum Foley,Cathal Gurrin,Gareth Jones,Wessel Kraaij,Hyowon Lee,Vanessa Murdock Pdf

This book constitutes the refereed proceedings of the 33rd annual European Conference on Information Retrieval Research, ECIR 2011, held in Dublin, Ireland, in April 2010. The 45 revised full papers presented together with 24 poster papers, 17 short papers, and 6 tool demonstrations were carefully reviewed and selected from 223 full research paper submissions and 64 poster/demo submissions. The papers are organized in topical sections on text categorization, recommender systems, Web IR, IR evaluation, IR for Social Networks, cross-language IR, IR theory, multimedia IR, IR applications, interactive IR, and question answering /NLP.

Author : Fabio Crestani,Mark Girolami,C.J.van Rijsbergen
Publisher : Springer
Page : 366 pages
File Size : 55,6 Mb
Release : 2003-07-31
Category : Computers
ISBN : 9783540458869

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Advances in Information Retrieval by Fabio Crestani,Mark Girolami,C.J.van Rijsbergen Pdf

The annual colloquium on information retrieval research provides an opportunity for both new and established researchers to present papers describing work in progress or ?nal results. This colloquium was established by the BCS IRSG(B- tish Computer Society Information Retrieval Specialist Group), and named the Annual Colloquium on Information Retrieval Research. Recently, the location of the colloquium has alternated between the United Kingdom and continental Europe. To re?ect the growing European orientation of the event, the colloquium was renamed “European Annual Colloquium on Information Retrieval Research” from 2001. Since the inception of the colloquium in 1979 the event has been hosted in the city of Glasgow on four separate occasions. However, this was the ?rst time that the organization of the colloquium had been jointly undertaken by three separate computer and information science departments; an indication of the collaborative nature and diversity of IR research within the universities of the West of Scotland. The organizers of ECIR 2002 saw a sharp increase in the number of go- quality submissions in answer to the call for papers over previous years and as such 52 submitted papers were each allocated 3 members of the program committee for double blind review of the manuscripts. A total of 23 papers were eventually selected for oral presentation at the colloquium in Glasgow which gave an acceptance rate of less than 45% and ensured a very high standard of the papers presented.

Author : Vijay Atluri,Pierangela Samarati
Publisher : Springer Science & Business Media
Page : 144 pages
File Size : 45,7 Mb
Release : 2012-12-06
Category : Business & Economics
ISBN : 9781461544616

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Security of Data and Transaction Processing by Vijay Atluri,Pierangela Samarati Pdf

Security of Data and Transaction Processing brings together in one place important contributions and up-to-date research results in this fast moving area. Security of Data and Transaction Processing serves as an excellent reference, providing insight into some of the most challenging research issues in the field.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 54,7 Mb
Release : 1830
Category : Electronic
ISBN : OXFORD:555094044

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Catalogues of Items for Auction by Mr. Leigh Sotheby, 1830-1860 by Anonim Pdf

Author : Willy Susilo,Yi Mu,Jennifer Seberry
Publisher : Springer
Page : 472 pages
File Size : 44,9 Mb
Release : 2012-07-04
Category : Computers
ISBN : 9783642314483

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Information Security and Privacy by Willy Susilo,Yi Mu,Jennifer Seberry Pdf

This book constitutes the refereed proceedings of the 17th Australasian Conference on Information Security and Privacy, ACISP 2012, held in Wollongong, Australia, in July 2012. The 30 revised full papers presented together with 5 short papers were carefully reviewed and selected from 89 submissions. The papers are organized in topical sections on fundamentals; cryptanalysis; message authentication codes and hash functions; public key cryptography; digital signatures; identity-based and attribute-based cryptography; lattice-based cryptography; lightweight cryptography.

Author : Kuan-Ching Li,Qing Li,Timothy K. Shih
Publisher : CRC Press
Page : 426 pages
File Size : 45,7 Mb
Release : 2014-03-07
Category : Computers
ISBN : 9781466569171

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Cloud Computing and Digital Media by Kuan-Ching Li,Qing Li,Timothy K. Shih Pdf

Cloud Computing and Digital Media: Fundamentals, Techniques, and Applications presents the fundamentals of cloud and media infrastructure, novel technologies that integrate digital media with cloud computing, and real-world applications that exemplify the potential of cloud computing for next-generation digital media. It brings together technologies for media/data communication, elastic media/data storage, security, authentication, cross-network media/data fusion, interdevice media interaction/reaction, data centers, PaaS, SaaS, and more. The book covers resource optimization for multimedia cloud computing—a key technical challenge in adopting cloud computing for various digital media applications. It describes several important new technologies in cloud computing and digital media, including query processing, semantic classification, music retrieval, mobile multimedia, and video transcoding. The book also illustrates the profound impact of emerging health-care and educational applications of cloud computing. Covering an array of state-of-the-art research topics, this book will help you understand the techniques and applications of cloud computing, the interaction/reaction of mobile devices, and digital media/data processing and communication.

Author : Ivan Stojmenovic,Ruppa K. Thulasiram,Laurence T. Yang,Weijia Jia,Minyi Guo,Rodrigo Fernandes de Mello
Publisher : Springer Science & Business Media
Page : 1000 pages
File Size : 43,8 Mb
Release : 2007-08-22
Category : Computers
ISBN : 9783540747420

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Parallel and Distributed Processing and Applications by Ivan Stojmenovic,Ruppa K. Thulasiram,Laurence T. Yang,Weijia Jia,Minyi Guo,Rodrigo Fernandes de Mello Pdf

This book constitutes the refereed proceedings of the 5th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2007, held in Niagara Falls, Canada, in August 2007. The 83 revised full papers presented together with three keynote are cover algorithms and applications, architectures and systems, datamining and databases, fault tolerance and security, middleware and cooperative computing, networks, as well as software and languages.

Author : Matthew MacDonald
Publisher : "O'Reilly Media, Inc."
Page : 753 pages
File Size : 41,6 Mb
Release : 2007-02-13
Category : Computers
ISBN : 9780596527600

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Access 2007 by Matthew MacDonald Pdf

A comprehensive guide to Access 2007 helps users become comfortable with the new user interface and tabbed toolbar, as well as learn how to design complete databases, maintain them, write queries, search for data, and build attractive forms for quick-and-

Author : Elisa Bertino,Tamer Özsu
Publisher : Springer Science & Business Media
Page : 125 pages
File Size : 52,5 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461527466

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Distributed and Parallel Database Object Management by Elisa Bertino,Tamer Özsu Pdf

Distributed and Parallel Database Object Management brings together in one place important contributions and state-of-the-art research results in this rapidly advancing area of computer science. Distributed and Parallel Database Object Management serves as an excellent reference, providing insights into some of the most important issues in the field.