Computing Attitude and Affect in Text: Theory and Applications (The Information Retri

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Algorİtma İÇİn Dev Eserler.

Publisher: Springer
Number Of Pages: 341
Publication Date: 2006-01-09
Sales Rank: 671717
ISBN / ASIN: 1402040261
EAN: 9781402040269
Binding: Hardcover
Manufacturer: Springer
Studio: Springer

Alıntı:
Human Language Technology (HLT) and Natural Language Processing (NLP) systems have typically focused on the "factual" aspect of content analysis. Other

aspects, including pragmatics, opinion, and style, have received much less attention. However, to achieve an adequate understanding of a text, these aspects

cannot be ignored.



The chapters in this book address attitude, affect, and subjective opinion. Various conceptual models and computational methods are presented, including

distinguishing attitudes from simple factual assertions; distinguishing between the author’s reports from reports of other people’s opinions; and

distinguishing between explicitly and implicitly stated attitudes. In addition, many applications are described that promise to benefit from the ability to

understand attitudes and affect, such as indexing and retrieval of documents by opinion; automatic question answering about opinions; analysis of sentiment

in the media and in discussion groups; analyzing client discourse in therapy and counseling; determining relations between scientific texts; generating more

appropriate texts; and creating writers’ aids. In addition to English texts, the collection includes studies of French, Japanese, and Portuguese texts.

The chapters in this book are extended and revised versions of papers presented at the American Association for Artificial Intelligence (AAAI) Spring

Symposium on Exploring Attitude and Affect in Text, which took place in March 2004 at Stanford University. The symposium, and the book which grew out it,

represents a first foray into this area and a balance among conceptual models, computational methods, and applications.

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File: computing.rar
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Information Extraction: Algorithms and Prospects in a Retrieval Context

Publisher: Springer
Number Of Pages: 246
Publication Date: 2006-10-19
Sales Rank: 918696
ISBN / ASIN: 1402049870
EAN: 9781402049873
Binding: Hardcover
Manufacturer: Springer
Studio: Springer


Information extraction regards the processes of structuring and combining content that is explicitly stated or implied in one or multiple unstructured information sources. It involves a semantic classification and linking of certain pieces of information and is considered as a light form of content understanding by the machine. Currently, there is a considerable interest in integrating the results of information extraction in retrieval systems, because of the growing demand for search engines that return precise answers to flexible information queries. Advanced retrieval models satisfy that need and they rely on tools that automatically build a probabilistic model of the content of a (multi-media) document.

The book focuses on content recognition in text. It elaborates on the past and current most successful algorithms and their application in a variety of domains (e.g., news filtering, mining of biomedical text, intelligence gathering, competitive intelligence, legal information searching, and processing of informal text). An important part discusses current statistical and machine learning algorithms for information detection and classification and integrates their results in probabilistic retrieval models. The book also reveals a number of ideas towards an advanced understanding and synthesis of textual content.



The book is aimed at researchers and software developers interested in information extraction and retrieval, but the many illustrations and real world examples make it also suitable as a handbook for students.

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File: algoritm.rar
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An Introduction to Cryptography, Second Edition

An Introduction to Cryptography, Second Edition

Author(s): Richard A. Mollin
Publisher: Chapman & Hall/CRC; 2 edition
Date : 2006
Pages : 424
Format : PDF
OCR : Yes
Quality :
Language : English
ISBN : 1584886188

Continuing a bestselling tradition, An Introduction to Cryptography, Second Edition provides a solid foundation in cryptographic concepts that features all of the requisite background material on number theory and algorithmic complexity as well as a historical look at the field. With numerous additions and restructured material, this edition presents the ideas behind cryptography and the applications of the subject. The first chapter provides a thorough treatment of the mathematics necessary to understand cryptography, including number theory and complexity, while the second chapter discusses cryptographic fundamentals, such as ciphers, linear feedback shift registers, modes of operation, and attacks. The next several chapters discuss DES, AES, public-key cryptography, primality testing, and various factoring methods, from classical to elliptical curves. The final chapters are comprised of issues pertaining to the Internet, such as pretty good privacy (PGP), protocol layers, firewalls, and cookies, as well as applications, including login and network security, viruses, smart cards, and biometrics. The book concludes with appendices on mathematical data, computer arithmetic, the Rijndael S-Box, knapsack ciphers, the Silver-Pohlig-Hellman algorithm, the SHA-1 algorithm, radix-64 encoding, and quantum cryptography. New to the Second Edition: ? An introductory chapter that provides more information on mathematical facts and complexity theory ? Expanded and updated exercises sets, including some routine exercises ? More information on primality testing and cryptanalysis Accessible and logically organized, An Introduction to Cryptography, Second Edition is the essential book on the fundamentals of cryptography.

Review
Praise for the First Edition:
...Mollin has written a readable text on a subject that can be challenging. It deserves your attention.
- The Cryptogram
This is a great book! It can be used in many ways: for a university course at one extreme, and as selective light reading for pleasure at the other. The author's enthusiasm carries the reader along clearly and easily, spilling over to scores of fascinating, beautifully written footnotes, which include more than fifty mini-biographies. : excellent and highly recommended.
-Short Book Reviews, Vol. 21, No. 2, August 2001

I want to congratulate you on An Introduction to Cryptography. This is a fine addition to the field. Upon my recommendation, my personal firm has purchased several copies, it's so great. ... Your explanation in the section of 'Coin Flipping via Exponentiation' was brilliantly orchestrated.
-Owen Henry Cupp, Southern Sovereign Institute, Georgia, USA

In this very nice book, the author introduces at an undergraduate level the following topics: Origins, computer arithmetic, and complexity ... . This book pays a lot of attention to the history of this research field, which makes the reading very enjoyable:
-Zentralblatt fur Mathematik

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File: cripto.rar
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Problems on Algorithms

he publisher, Prentice-Hall Engineering/Science/Mathematics
Too often the problem sets in standard algorithm texts are composed of small, idiosyncratic units of busy-work and irrelevant questions — forcing instructors into the time-consuming task of finding or composing additional problems. Designed to fill that gap, this supplement provides an extensive and varied collection of useful, practical problems on the design, analysis, and verification of algorithms.

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File: algo.rar
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Introduction to Algorithms, Second Edition

This book provides a comprehensive introduction to the modern study of computer algorithms. It presents many algorithms and covers them in considerable depth, yet makes their design and analysis accessible to all levels of readers. We have tried to keep explanations elementary without sacrificing depth of coverage or mathematical rigor. Each chapter presents an algorithm, a design technique, an application area, or a related topic. Algorithms are described in English and in \”pseudocode\” designed to be readable by anyone who has done a little programming. The book contains over 230 figures illustrating how the algorithms work. Since we emphasize efficiency as a design criterion, we include careful analyses of the running times of all our algorithms. The text is intended primarily for use in undergraduate or graduate courses in algorithms or data structures. Because it discusses engineering issues in algorithm design, as well as mathematical aspects, it is equally well suited for self-study by technical professionals. In this, the second edition, we have updated the entire book. The changes range from the addition of new chapters to the rewriting of individual sentences.

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File: algor.rar
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Algorithms and Data Structures in C++

Algorithms and Data Structures in C++ introduces modern issues in the theory of algorithms, emphasizing complexity, graphs, parallel processing, and visualization. To accomplish this, the book uses an appropriate subset of frequently utilized and representative algorithms and applications in order to demonstrate the unique and modern aspects of the C++ programming language. What makes this book so valuable is that many complete C++ programs have been compiled and executed on multiple platforms. Each program presented is a stand-alone functional program. A number of applications that exercise significant features of C++, including templates and polymorphisms, is included. The book is a perfect text for computer science and engineering students in traditional algorithms or data structures courses. It will also benefit professionals in all fields of computer science and engineering…

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File: data.rar
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Paylaşım için saolasın..

Acaba elinizde Skipjack Şifreleme algoritması ile ilgili bir kitap var mı?
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Secrec And Lies

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Applied Cryptography, Second Edition Protocols, Algorthms, and Source Code in C .chm
Artech.House.Contemporary.Cryptography.May.2005.pd f
Big NUm Math.pdf
Cambridge.University.Press.Complexity.and.Cryptogr aphy.An.Introduction.Jan.2006.eBook-DDU.pdf
Code breakers.pdf
Cryptography A Very Short Introduction.chm
Cryptography For Dummies.chm
internet Security.pdf

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