Yu xiaohui (53 risultati)

17,5 cm x 12 cm, kart. Ausg.. 160 S. mit vielen farb. Fotos, Guter bis sehr guter Zustand. Versand nur innerhalb Deutschlands möglich. Sprache: Deutsch Gewicht in Gramm: 300.

. 160 S. mit Abb. Brosch. Die Bibliophilen Taschenbücher. Nr. 627. Sprache: Deutsch Gewicht in Gramm: 900.

Soft cover. Condizione: Very Good. paperback, 522pp, clean and tight, no inscriptions, cover edges slightly rubbed, Very Good condition. ISBN: 0835120953.

18 cm, kart. 160 S. : zahlr. Ill. ; Guter Zustand. Sprache: Deutsch Gewicht in Gramm: 550.

kart., broschiert. Condizione: Gut. 160 S., zahlr. Ill. Einband leicht berieben/angeschmutzt, ansonsten gut erh. ISBN: 3883796271 Sprache: Deutsch Gewicht in Gramm: 280.

Paperback. Condizione: Very Good. The cover has a little wear, with a light crease on the spine. The page edges are lightly foxed and tanned. 522 pages. Books listed here are not stored at the shop. Please contact us if you want to pick up a book from Newtown.

Condizione: New.

Condizione: New.

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Soft cover. Condizione: Very Good. 1st Edition. Stated First Printing, Panda 1992, Very Good, No Writing Or Marks. May Be Unread, A Little Shelf Wear And A Little Triangle Has Been Removed From The Margin Of The First Preliminary Page. English Language Copy. Winner Of The Third Mao Dun Prize, Quite Hard To Find.…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Hardback. Condizione: New.

Couverture souple. Condizione: bon. RO60078310: 1992. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 522 pages. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

Condizione: New.

Hardback. Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. Accurate and efficient cardinality estimation is of critical importance to many database operations. In this book, we study three cardinality estimation problems in the contexts of query optimization and data cleaning, and propose a set of new techniques to.

Taschenbuch. Condizione: Neu. Neuware - Accurate and efficient cardinality estimation is of critical importance to many database operations. In this book, we study three cardinality estimation problems in the contexts of query optimization and data cleaning, and propose a set of new techniques to address the challenges arising therein.We first consider the problem of estimating the number of distinct value combinations for a set of attributes. We propose an estimator that utilizes the knowledge of marginal distributions of individual attributes, and establish upper and lower bounds on the estimate.In the second part of the book, we propose HASE, a hybrid approach to selectivity estimation. We formulate cardinality estimation as a constrained optimization problem, making consistent use of two sources of information (synopsis-based and sampling-based) when they are available. We provide algorithms and reason about the quality of the estimate.Finally, we study the problem of cardinality estimation for approximate joins, which are fundamental operations in data cleaning tasks. We propose two sampling-based schemes for estimation, one based on sampling tuples, and the other on sampling tokens.…

Taschenbuch. Condizione: Neu. Web-Age Information Management | 16th International Conference, WAIM 2015, Qingdao, China, June 8-10, 2015. Proceedings | Xiaohui Yu (u. a.) | Taschenbuch | Lecture Notes in Computer Science | xix | Englisch | 2015 | Springer | EAN 9783319210414 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. Histogram Techniques for Cost Estimation in Query Optimization | A Study in Relational Database Systems | Xiaohui Yu | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639379068 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Hardback. Condizione: New.

Paperback. Condizione: Brand New. 2015 edition. 616 pages. 9.00x6.00x1.50 inches. In Stock.

kart. Condizione: Gut. 160 S. : zahlr. Ill. ; 18 cm Datum auf Vorsatzblatt, sonst gutes Exemplar Aufgrund der neuen PPWR-Bestimmungen (EU-Verpackungsverordnung) liefern wir derzeit nicht in EU-Mitgliedstaaten. Due to the new PPWR regulations (EU Packaging and Packaging Waste Regulation), we currently do not ship to EU Member States. Sprache: Deutsch Gewicht in Gramm: 238.…

Hardback. Condizione: New.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: As New. Unread book in perfect condition.