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Kategoria BISAC: Computers >> System Administration - Storage & Retrieval
ilość książek w kategorii: 4179
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Universal Compression and Retrieval
ISBN: 9780792326724 / Angielski / Twarda / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Objectives Computer and communication practice relies on data compression and dictionary search methods. They lean on a rapidly developing theory. Its exposition from a new viewpoint is the purpose of the book. We start from the very beginning and finish with the latest achievements of the theory, some of them in print for the first time. The book is intended for serving as both a monograph and a self-contained textbook. Information retrieval is the subject of the treatises by D. Knuth (1973) and K. Mehlhorn (1987). Data compression is the subject of source coding. It is a chapter of...
Objectives Computer and communication practice relies on data compression and dictionary search methods. They lean on a rapidly developing theory. Its...
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cena:
605,23 zł |
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Integration of Natural Language and Vision Processing: Theory and Grounding Representations Volume III
ISBN: 9780792339441 / Angielski / Twarda / 256 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Although there has been much progress in developing theories, models and systems in the areas of Natural Language Processing (NLP) and Vision Processing (VP), there has heretofore been little progress on integrating these two subareas of Artificial Intelligence (AI). This book contains a set of edited papers addressing theoretical issues and the grounding of representations in NLP and VP from philosophical and psychological points of view. The papers focus on site descriptions such as the reasoning work on space at Leeds, UK, the systems work of the ILS (Illinois, U.S.A.) and philosophical...
Although there has been much progress in developing theories, models and systems in the areas of Natural Language Processing (NLP) and Vision Processi...
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403,47 zł |
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Adaptive Hypertext and Hypermedia
ISBN: 9780792348436 / Angielski / Twarda / 252 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Hypertext/hypermedia systems and user-model-based adaptive systems in the areas of learning and information retrieval have for a long time been considered as two mutually exclusive approaches to information access. Adaptive systems tailor information to the user and may guide the user in the information space to present the most relevant material, taking into account a model of the user's goals, interests and preferences. Hypermedia systems, on the other hand, are user neutral': they provide the user with the tools and the freedom to explore an information space by browsing through a complex...
Hypertext/hypermedia systems and user-model-based adaptive systems in the areas of learning and information retrieval have for a long time been consid...
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cena:
403,47 zł |
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Mathematical Foundations of Information Retrieval
ISBN: 9780792368618 / Angielski / Twarda / 284 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Background InformationRetrieval (IR) has become, mainly as aresultofthe huge impact of the World Wide Web (WWW) and CD-ROM industry, one of the most important theoretical and practical research topics in Information and Computer Science. Since the inception ofits first theoretical roots about 40 years ago, IR has made avariety ofpractical, experimental and technological advances. It is usually defined as being concerned with the organisation, storage, retrieval and evaluation of information (stored in computer databases) that is likely to be relevant to users' informationneeds (expressed in...
Background InformationRetrieval (IR) has become, mainly as aresultofthe huge impact of the World Wide Web (WWW) and CD-ROM industry, one of the most i...
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cena:
201,72 zł |
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Topic Detection and Tracking: Event-Based Information Organization
ISBN: 9780792376644 / Angielski / Twarda / 266 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The purposeofthis book is to providea recordofthe stateofthe art in Topic Detection and Tracking (TDT) in a single place. Research in TDT has been going on for about five years, and publications related to it are scattered all over the place as technical reports, unpublished manuscripts, or in numerous conference proceedings. The third and fourth in a series of on-going TDT evaluations marked a turning point in the research. As such. it provides an excellent time to pause. review the state of the art. gather lessons learned, and describe the open challenges. This book is a collection...
The purposeofthis book is to providea recordofthe stateofthe art in Topic Detection and Tracking (TDT) in a single place. Research in TDT has been goi...
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1412,26 zł |
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Compression and Coding Algorithms
ISBN: 9780792376682 / Angielski / Twarda / 275 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. An authoritative reference to the whole area of source coding algorithms, Compression and Coding Algorithms will be a primary resource for both researchers and software engineers. The book also will be interest for people in broader area of design and analysis of algorithms and data structure. Practitioners, especially those who work in the software development and independent consulting industries creating compression software or other applications systems, in which compression plays a part, will benefit from techniques that are described.
Compression and Coding... An authoritative reference to the whole area of source coding algorithms, Compression and Coding Algorithms will be a primary resourc...
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201,72 zł |
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Advanced Database Indexing
ISBN: 9780792377160 / Angielski / Twarda / 286 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Advanced Database Indexing begins by introducing basic material on storage media, including magnetic disks, RAID systems and tertiary storage such as optical disk and tapes. Typical access methods (e.g. B+ trees, dynamic hash files and secondary key retrieval) are also introduced. The remainder of the book discusses recent advances in indexing and access methods for particular database applications. More specifically, issues such as external sorting, file structures for intervals, temporal access methods, spatial and spatio-temporal indexing, image and multimedia indexing,...
Advanced Database Indexing begins by introducing basic material on storage media, including magnetic disks, RAID systems and tertiary storage...
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cena:
806,99 zł |
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Automatic Indexing and Abstracting of Document Texts
ISBN: 9780792377931 / Angielski / Twarda / 266 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Automatic Indexing and Abstracting of Document Texts summarizes the latest techniques of automatic indexing and abstracting, and the results of their application. It also places the techniques in the context of the study of text, manual indexing and abstracting, and the use of the indexing descriptions and abstracts in systems that select documents or information from large collections. Important sections of the book consider the development of new techniques for indexing and abstracting. The techniques involve the following: using text grammars, learning of the themes of the texts...
Automatic Indexing and Abstracting of Document Texts summarizes the latest techniques of automatic indexing and abstracting, and the results ...
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1129,80 zł |
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Advances in Information Retrieval: Recent Research from the Center for Intelligent Information Retrieval
ISBN: 9780792378129 / Angielski / Twarda / 306 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Center for Intelligent Information Retrieval (CIIR) was formed in the Computer Science Department ofthe University ofMassachusetts, Amherst in 1992. The core support for the Center came from a National Science Foun- tion State/Industry/University Cooperative Research Center(S/IUCRC) grant, although there had been a sizeable information retrieval (IR) research group for over 10 years prior to that grant. Thebasic goal ofthese Centers is to combine basic research, applied research, and technology transfer. The CIIR has been successful in each of these areas, in that it has produced over 270...
The Center for Intelligent Information Retrieval (CIIR) was formed in the Computer Science Department ofthe University ofMassachusetts, Amherst in 199...
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806,99 zł |
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Information Storage and Retrieval Systems: Theory and Implementation
ISBN: 9780792379249 / Angielski / Twarda / 318 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Chapter 1 places into perspective a total Information Storage and Retrieval System. This perspective introduces new challenges to the problems that need to be theoretically addressed and commercially implemented. Ten years ago commercial implementation of the algorithms being developed was not realistic, allowing theoreticians to limit their focus to very specific areas. Bounding a problem is still essential in deriving theoretical results. But the commercialization and insertion of this technology into systems like the Internet that are widely being used changes the way problems are bounded....
Chapter 1 places into perspective a total Information Storage and Retrieval System. This perspective introduces new challenges to the problems that ne...
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1412,26 zł |
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The Fractal Structure of Data Reference: Applications to the Memory Hierarchy
ISBN: 9780792379454 / Angielski / Twarda / 133 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The architectural concept of a memory hierarchy has been immensely successful, making possible today's spectacular pace of technology evolution in both the volume of data and the speed of data access. Its success is difficult to understand, however, when examined within the traditional "memoryless" framework of performance analysis. The memoryless' framework cannot properly reflect a memory hierarchy's ability to take advantage of patterns of data use that are transient. The Fractal Structure of Data Reference: Applications to the Memory Hierarchy both introduces, and...
The architectural concept of a memory hierarchy has been immensely successful, making possible today's spectacular pace of technology evolution in bot...
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605,23 zł |
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Logics for Databases and Information Systems
ISBN: 9780792381297 / Angielski / Twarda / 430 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Time is ubiquitous in information systems. Almost every enterprise faces the problem of its data becoming out of date. However, such data is often valu able, so it should be archived and some means to access it should be provided. Also, some data may be inherently historical, e.g., medical, cadastral, or ju dicial records. Temporal databases provide a uniform and systematic way of dealing with historical data. Many languages have been proposed for tem poral databases, among others temporal logic. Temporal logic combines ab stract, formal semantics with the amenability to efficient...
Time is ubiquitous in information systems. Almost every enterprise faces the problem of its data becoming out of date. However, such data is often val...
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806,99 zł |
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Operational Risk Management: The Integration of Decision, Communications, and Multimedia Technologies
ISBN: 9780792381785 / Angielski / Twarda / 207 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Advanced communications and information technologies provide the basis for operational risk management. In order to support managers in real-time risk assessment and decision-making, the advanced technologies must be complemented by an appropriate reasoning logic.
This book presents such a reasoning logic for operational risk management. Chapter 1 discusses the need for operational risk management and the feasibility of its use based upon advances in sensing, mobile communications, and satellite positioning technologies. Chapter II presents a reasoning logic for operational risk... Advanced communications and information technologies provide the basis for operational risk management. In order to support managers in real-time risk...
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403,47 zł |
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Foundations of Knowledge Systems: With Applications to Databases and Agents
ISBN: 9780792382126 / Angielski / Twarda / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. One of the main uses of computer systems is the management of large amounts of symbolic information representing the state of some application domain, such as information about all the people I communicate with in my personal address database, or relevant parts of the outer space in the knowledge base of a NASA space mission. While database management systems offer only the basic services of information storage and retrieval, more powerful knowledge systems offer, in addition, a number of advanced services such as deductive and abductive reasoning for the purpose of finding explanations and...
One of the main uses of computer systems is the management of large amounts of symbolic information representing the state of some application domain,...
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605,23 zł |
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Information Retrieval: Uncertainty and Logics: Advanced Models for the Representation and Retrieval of Information
ISBN: 9780792383024 / Angielski / Twarda / 323 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In recent years, there have been several attempts to define a logic for information retrieval (IR). The aim was to provide a rich and uniform representation of information and its semantics with the goal of improving retrieval effectiveness. The basis of a logical model for IR is the assumption that queries and documents can be represented effectively by logical formulae. To retrieve a document, an IR system has to infer the formula representing the query from the formula representing the document. This logical interpretation of query and document emphasizes that relevance in IR is an...
In recent years, there have been several attempts to define a logic for information retrieval (IR). The aim was to provide a rich and uniform represen...
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1331,56 zł |
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Memory Issues in Embedded Systems-On-Chip: Optimizations and Exploration
ISBN: 9780792383628 / Angielski / Twarda / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Memory Issues in Embedded Systems-On-Chip: Optimizations and Explorations is designed for different groups in the embedded systems-on-chip arena.
First, it is designed for researchers and graduate students who wish to understand the research issues involved in memory system optimization and exploration for embedded systems-on-chip. Second, it is intended for designers of embedded systems who are migrating from a traditional micro-controllers centered, board-based design methodology to newer design methodologies using IP blocks for processor-core-based embedded... Memory Issues in Embedded Systems-On-Chip: Optimizations and Explorations is designed for different groups in the embedded systems-o...
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cena:
403,47 zł |
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Ontologies and Databases
ISBN: 9780792384120 / Angielski / Twarda / 120 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ontologies and Databases brings together in one place important contributions and up-to-date research results in this fast moving area.
Ontologies and Databases serves as an excellent reference, providing insight into some of the most challenging research issues in the field. Ontologies and Databases brings together in one place important contributions and up-to-date research results in this fast moving area.
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403,47 zł |
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Adaptive Data Compression
ISBN: 9780792390855 / Angielski / Twarda / 382 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Following an exchange of correspondence, I met Ross in Adelaide in June 1988. I was approached by the University of Adelaide about being an external examiner for this dissertation and willingly agreed. Upon receiving a copy of this work, what struck me most was the scholarship with which Ross approaches and advances this relatively new field of adaptive data compression. This scholarship, coupled with the ability to express himself clearly using figures, tables, and incisive prose, demanded that Ross's dissertation be given a wider audience. And so this thesis was brought to the attention of...
Following an exchange of correspondence, I met Ross in Adelaide in June 1988. I was approached by the University of Adelaide about being an external e...
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cena:
605,23 zł |
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Image and Text Compression
ISBN: 9780792392439 / Angielski / Twarda / 354 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. James A. Storer Computer Science Dept. Brandeis University Waltham, MA 02254 Data compression is the process of encoding a body of data to reduce stor age requirements. With Lossless compression, data can be decompressed to be identical to the original, whereas with lossy compression, decompressed data may be an acceptable approximation (according to some fidelity criterion) to the original. For example, with digitized video, it may only be necessary that the decompressed video look as good as the original to the human eye. The two primary functions of data compression are: Storage: The...
James A. Storer Computer Science Dept. Brandeis University Waltham, MA 02254 Data compression is the process of encoding a body of data to reduce stor...
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605,23 zł |
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Video Database Systems: Issues, Products and Applications
ISBN: 9780792398721 / Angielski / Twarda / 178 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Great advances have been made in the database field. Relational and object- oriented databases, distributed and client/server databases, and large-scale data warehousing are among the more notable. However, none of these advances promises to have as great and direct an effect on the daily lives of ordinary citizens as video databases. Video databases will provide a quantum jump in our ability to deal with visual data, and in allowing people to access and manipulate visual information in ways hitherto thought impossible.
Video Database Systems: Issues, Products and Applications... Great advances have been made in the database field. Relational and object- oriented databases, distributed and client/server databases, and large-sca...
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cena:
605,23 zł |
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