michael bohlen (16 Ergebnisse)

kart. Zustand: Gut. X, 241 S. : graph. Darst. ; 24 cm Kanten etwas berieben / bestossen, geringe papierbedingte Seitenbräunung /// Standort Wimregal STE-23401 ISBN 9783540664017 Sprache: Englisch Gewicht in Gramm: 373.

Soft Cover. Zustand: Good. Lecture Notes in Artificial Intelligence (LNAI) 3416. Usual ex-library features. The interior is clean and tight. Binding is good. Cover shows slight wear. 309 pages. Ex-Library.

Zustand: New. pp. 260 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Broschiert. Zustand: Gut. XIII, 309 Seiten : Ill., graph. Darst. Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich neben dem Rückenschild lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 480.

Broschiert. Zustand: Gut. Auflage: 2008. 407 Seiten Der Erhaltungszustand des hier angebotenen Werks ist trotz seiner Bibliotheksnutzung sehr sauber. Es befindet sich lediglich ein Bibliotheksstempel im Buch; ordnungsgemäß entwidmet. Sprache: Englisch Gewicht in Gramm: 620.

23,5 x 15,5 cm. Zustand: Gut. 1. Auflage. XIII, 309 Seiten, illustriert Innen sauberer, guter Zustand. Softcover, mit den üblichen Bibliotheks-Markierungen, Stempeln und Einträgen, innen wie außen, siehe Bilder. (Evtl. auch Kleber- und/oder Etikettenreste, sowie -abdrücke durch abgelöste Bibliotheksschilder). Ecken und Kanten berieben und bestoßen. - Lecture Notes in Artificial Intelligence, volume 3416. Subseries of Lecture Notes in Computer Science. B15-01-04A|A41 Altersfreigabe FSK ab 0 Jahre Sprache: Englisch Gewicht in Gramm: 490.

Softcover. Zustand: As New. Leichte Abnutzungen. The TCGOV 2005 international conference on e-government took place at the Free University of Bozen-Bolzano from March 2-4, 2005. Organized by the European Science Foundation's TED working group, the Free University, the Municipality of Bozen-Bolzano, and the IFIP Working Group 8.5, the conference explored critical issues for transitioning from traditional governance to e-government. Key topics included enhancing citizen participation and policy-making (e-democracy), government application integration, semantic Web technologies, and security for e-government services. Two sessions specifically focused on e-democracy, aiming to improve democratic processes and increase public engagement in governmental decisions. Contributions from these sessions offered fundamental insights and experiences from various countries. Additionally, the conference addressed government application integration and the role of semantic Web technologies, highlighting essential technical aspects of e-government research. Presentations included different architectures for integrating and orchestrating distributed services, supported by two case studies. Furthermore, three papers examined the application of ontologies in e-government, emphasizing their significance in enhancing service delivery and interoperability.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9783540250166.

Zustand: New. State-of-the-art database systems manage and process a variety of complex objects, including strings and trees. For such objects equality comparisons are often not meaningful and must be replaced by similarity comparisons. This book describes the concepts a.

Taschenbuch. Zustand: Neu. Neuware -State-of-the-art database systems manage and process a variety of complex objects, including strings and trees. For such objects equality comparisons are often not meaningful and must be replaced by similarity comparisons. This book describes the concepts and techniques to incorporate similarity into database systems. We start out by discussing the properties of strings and trees, and identify the edit distance as the de facto standard for comparing complex objects. Since the edit distance is computationally expensive, token-based distances have been introduced to speed up edit distance computations. The basic idea is to decompose complex objects into sets of tokens that can be compared efficiently. Token-based distances are used to compute an approximation of the edit distance and prune expensive edit distance calculations. A key observation when computing similarity joins is that many of the object pairs, for which the similarity is computed, are very different from each other. Filters exploit this property to improve the performance of similarity joins. A filter preprocesses the input data sets and produces a set of candidate pairs. The distance function is evaluated on the candidate pairs only. We describe the essential query processing techniques for filters based on lower and upper bounds. For token equality joins we describe prefix, size, positional and partitioning filters, which can be used to avoid the computation of small intersections that are not needed since the similarity would be too low.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 128 pp. Englisch.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - State-of-the-art database systems manage and process a variety of complex objects, including strings and trees. For such objects equality comparisons are often not meaningful and must be replaced by similarity comparisons. This book describes the concepts and techniques to incorporate similarity into database systems. We start out by discussing the properties of strings and trees, and identify the edit distance as the de facto standard for comparing complex objects. Since the edit distance is computationally expensive, token-based distances have been introduced to speed up edit distance computations. The basic idea is to decompose complex objects into sets of tokens that can be compared efficiently. Token-based distances are used to compute an approximation of the edit distance and prune expensive edit distance calculations. A key observation when computing similarity joins is that many of the object pairs, for which the similarity is computed, are very different from each other. Filters exploit this property to improve the performance of similarity joins. A filter preprocesses the input data sets and produces a set of candidate pairs. The distance function is evaluated on the candidate pairs only. We describe the essential query processing techniques for filters based on lower and upper bounds. For token equality joins we describe prefix, size, positional and partitioning filters, which can be used to avoid the computation of small intersections that are not needed since the similarity would be too low.

Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The 1999 Workshop on Spatio-Temporal Database Management, held in Ed- burgh, Scotland, September 10 11, 1999, brought together leading researchers anddevelopersintheareaofspatio-temporaldatabasestodiscussthestate-- the-art in spatio-temporal research and applications and to understand the new challenges and future research directions in this emerging and rapidly advancing area. The workshop served as a forum for disseminating research and expe- ence in spatio-temporal databases and for maximizing interchange of knowledge among researchers from the established spatial and temporal database com- nities.Theexchangeofresearchideasandresultsnotonlycontributestothe academic arena, but also bene ts the user and commercial communities. Theseproceedingscontainthe researchpapersselectedforpresentationatthe workshop. The workshop was conceived from the outset to have a general scope within its areaand to be internationalin participation.The callfor papers aimed to attract the highest quality and most up-to-date research contributions from around the world, and the workshop was co-located with VLDB 99, enabling many participants to conveniently attend both events and thereby facilitating the widest possible international participation. The call for papers attracted 30 research papers, which were submitted by authors from 14 countries and ve continents, clearly indicating the truly int- nationalnatureoftheemergingareaofspatio-temporaldatabases.Aprogram committee consisting of 25 researchers from four continents conducted four - viewsofeachpaperandselected13outstandingpapersofrpresentationand discussion at the workshop and inclusion in the proceedings. Spatio-temporal databases manage spatially and temporally referenced data. Thepapersincludedinthisvolumecoverdiverseaspectsofthemanagement ofsuchdata,andtheyhavebeenorganizedinto vegroups:understanding andmanipulatingspatio-temporaldata;integration,exchange,andvisualization; query processing; index evaluation; and constraints and dependencies.

Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The TCGOV 2005 international conference on e-government was held at the Free University of Bozen-Bolzano during March 2-4, 2005. The conference was initiated by the working group 'Towards Electronic Democracy' (TED) of the European Science Foundation and was jointly organized by the Free University ofBozen-Bolzano,theMunicipalityofBozen-Bolzano,theTEDWorkingGroup, and the IFIP Working Group 8.5. The conference addressed a large spectrum of issues that are relevant and have to be investigated for a successful transition from the traditional form of government to a new form known as e-government. The main focus was on the following topics: - improving citizen participation and policy making (e-democracy) - government application integration - semantic Web technologies for e-government - security aspects for e-government services Two sessions were dedicated to e-democracy, an emerging area within- government that seeks to enhance democratic processes and provide increased opportunities for individuals and communities to be involved in governmental decisions.Thecontributionsofthesetwosessionscovermorefundamentalresults and insights as well as experiences from di erent countries. Another focus was on government application integration and the use of - mantic Web technologies, which are important technical aspects on the agenda of e-government research. Di erent architectures for the integration and orch- tration of distributed services and processes were presented along with two case studies. Three papers about Semantic Web technologies discussed the use of ontologies in e-government.