Query Complexity

Author : Oded Goldreich
Publisher : Springer
ISBN 13 : 364216367X
Total Pages : 370 pages
Book Rating : 4.78/5 ( download)

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Download or read book Property Testing written by Oded Goldreich and published by Springer. This book was released on 2010-10-08 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Property Testing is the study of super-fast (randomized) algorithms for approximate decision making. These algorithms are given direct access to items of a huge data set, and determine, whether this data set has some predetermined (global) property or is far from having this property. Remarkably, this approximate decision is made by accessing a small portion of the data set. This state-of-the-art survey presents a collection of extended abstracts and surveys of leading researchers in property testing and related areas; it reflects the program of a mini-workshop on property testing that took place in January 2010 at the Institute for Computer Science (ITCS), Tsinghua University, Beijing, China. The volume contains two editor's introductions, 10 survey papers and 18 extended abstracts.

Author : William S. Levine
Publisher : Springer Science & Business Media
ISBN 13 : 9780817639662
Total Pages : 372 pages
Book Rating : 4.67/5 ( download)

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Download or read book Bounded Queries in Recursion Theory written by William S. Levine and published by Springer Science & Business Media. This book was released on 1998-12-23 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Fedor V. Fomin
Publisher : Springer
ISBN 13 : 3319905309
Total Pages : 364 pages
Book Rating : 4.03/5 ( download)

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Download or read book Computer Science – Theory and Applications written by Fedor V. Fomin and published by Springer. This book was released on 2018-05-24 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 13th International Computer Science Symposium in Russia, CSR 2018, held in Moscow, Russia, in May 2018. The 24 full papers presented together with 7 invited lectures were carefully reviewed and selected from 42 submissions. The papers cover a wide range of topics such as algorithms and data structures; combinatorial optimization; constraint solving; computational complexity; cryptography; combinatorics in computer science; formal languages and automata; algorithms for concurrent and distributed systems; networks; and proof theory and applications of logic to computer science.

Author : Shweta Agrawal
Publisher : Springer Nature
ISBN 13 : 3031229665
Total Pages : 721 pages
Book Rating : 4.64/5 ( download)

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Download or read book Advances in Cryptology – ASIACRYPT 2022 written by Shweta Agrawal and published by Springer Nature. This book was released on 2023-01-29 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four-volume proceedings LNCS 13791, 13792, 13793, and 13794 constitute the proceedings of the 28th International Conference on the Theory and Application of Cryptology and Information Security, ASIACRYPT 2022, held in Taipei, Taiwan, during December 5-9, 2022. The total of 98 full papers presented in these proceedings was carefully reviewed and selected from 364 submissions. The papers were organized in topical sections as follows: Part I: Award papers; functional and witness encryption; symmetric key cryptanalysis; multiparty computation; real world protocols; and blockchains and cryptocurrencies. Part II: Isogeny based cryptography; homomorphic encryption; NIZK and SNARKs; non interactive zero knowledge; and symmetric cryptography. Part III: Practical cryptography; advanced encryption; zero knowledge; quantum algorithms; lattice cryptoanalysis. Part IV: Signatures; commitments; theory; cryptoanalysis; and quantum cryptography.

Author : Andreas Herzig
Publisher : Springer Nature
ISBN 13 : 3030399516
Total Pages : 335 pages
Book Rating : 4.11/5 ( download)

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Download or read book Foundations of Information and Knowledge Systems written by Andreas Herzig and published by Springer Nature. This book was released on 2020-01-28 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th International Symposium on Foundations of Information and Knowledge Systems, FoIKS 2020, held in Dortmund, Germany, in February 2020. The 19 revised full papers presented were carefully reviewed and selected from 33 submissions. The papers address various topics such as big data; database design; dynamics of information; information fusion; integrity and constraint management; intelligent agents; knowledge discovery and information retrieval; knowledge representation, reasoning and planning; logics in databases and AI; mathematical foundations; security in information and knowledge systems; semi-structured data and XML; social computing; the semantic web and knowledge management; and the world wide web.​

Author : Jeffrey D. Ullman
Publisher : Academic Press
ISBN 13 : 1483267547
Total Pages : 351 pages
Book Rating : 4.48/5 ( download)

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Download or read book Theoretical Studies in Computer Science written by Jeffrey D. Ullman and published by Academic Press. This book was released on 2014-05-10 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical Studies in Computer Science focuses on the field of theoretical computer science. This book discusses the context-free multi-languages, non-membership in certain families of context-free languages, and single tree grammars. The complexity of structural containment and equivalence, interface between language theory and database theory, and automata theory for database theoreticians are also deliberated. This text likewise covers the datalog linearization of chain queries, expressive power of query languages, and object identity and query equivalences. Other topics include the unified approach to data and meta-data modification for data/knowledge bases, polygon clipping algorithms, and convex polygon generator. This publication is intended for computer scientists and researchers interested in theoretical computer science.

Author : Friedhelm Meyer auf der Heide
Publisher : Springer Science & Business Media
ISBN 13 : 3540424938
Total Pages : 550 pages
Book Rating : 4.32/5 ( download)

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Download or read book Algorithms - ESA 2001 written by Friedhelm Meyer auf der Heide and published by Springer Science & Business Media. This book was released on 2001-08-15 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is only during the last decade that the functions of sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, pit cells and other intrahepatic lymphocytes have been better understood. The development of methods for isolation and co-culturing various types of liver cells has established that they communicate and cooperate via secretion of various intercellular mediators. This monograph summarizes multiple data that suggest the important role of cellular cross-talk for the functions of both normal and diseased liver. Special features of the book include concise presentation of the majority of detailed data in 19 tables. Original schemes allow for the clear illustration of complicated intercellular relationships. This is the first ever presentation of the newly emerging field of liver biology, which is important for hepatic function in health and disease and opens new avenues for therapeutic interventions.

Author : Stefano Spaccapietra
Publisher : Springer
ISBN 13 : 0387349057
Total Pages : 435 pages
Book Rating : 4.53/5 ( download)

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Download or read book Visual Database Systems 3 written by Stefano Spaccapietra and published by Springer. This book was released on 2013-06-05 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both the way we look at data, through a DBMS, and the nature of data we ask a DBMS to manage have drastically evolved over the last decade, moving from text to images (and to sound to a lesser extent). Visual representations are used extensively within new user interfaces. Powerful visual approaches are being experimented for data manipulation, including the investigation of three dimensional display techniques. Similarly, sophisticated data visualization techniques are dramatically improving the understanding of the information extracted from a database. On the other hand, more and more applications use images as basic data or to enhance the quality and richness of data manipulation services. Image management has opened a wide area of new research topics in image understanding and analysis. The IFIP 2.6 Working Group on Databases strongly believes that a significant mutual enrichment is possible by confronting ideas, concepts and techniques supporting the work of researcher and practitioners in the two areas of visual interfaces to DBMS and DBMS management of visual data. For this reason, IFIP 2.6 has launched a series of conferences on Visual Database Systems. The first one has been held in Tokyo, 1989. VDB-2 was held in Budapest, 1991. This conference is the third in the series. As the preceding editions, the conference addresses researchers and practitioners active or interested in user interfaces, human-computer communication, knowledge representation and management, image processing and understanding, multimedia database techniques and computer vision.

Author : Yevgeniy Dodis
Publisher : Springer Nature
ISBN 13 : 3031158024
Total Pages : 822 pages
Book Rating : 4.25/5 ( download)

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Download or read book Advances in Cryptology – CRYPTO 2022 written by Yevgeniy Dodis and published by Springer Nature. This book was released on 2022-10-11 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4-volume sets LNCS 13507, 13508, 13509, 13510 constitutes the refereed proceedings of the 42nd Annual International Cryptology Conference, CRYPTO 2022, which was held in Santa Barbara, CA, USA, in August 2022. The total of 100 papers included in the proceedings was reviewed and selected from 455 submissions. The papers were organized in the following topical sections: Cryptanalysis; randomness; quantum cryptography; advanced encryption systems; secure messaging; lattice-based zero knowledge; lattice-based signatures; blockchain; coding theory; public key cryptography; signatures, idealized models; lower bounds; secure hash functions; post-quantum cryptography; symmetric cryptanalysis; secret sharing and secure multiparty computation; unique topics; symmetric key theory; zero knowledge; and threshold signatures.

Author : Tamas Horváth
Publisher : Springer
ISBN 13 : 3540399178
Total Pages : 411 pages
Book Rating : 4.79/5 ( download)

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Download or read book Inductive Logic Programming written by Tamas Horváth and published by Springer. This book was released on 2003-10-24 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 13th International Conference on Inductive Logic Programming, ILP 2003, held in Szeged, Hungary in September/October 2003. The 23 revised full papers presented were carefully reviewed and selected from 53 submissions. Among the topics addressed are multirelational data mining, complexity issues, theory revision, clustering, mathematical discovery, relational reinforcement learning, multirelational learning, inductive inference, description logics, grammar systems, and inductive learning.