Searching by approximate personal-name matching

We discuss the design, building and evaluation of a method to access theinformation of a person, using his name as a search key, even if it has deformations. We present a similarity function, the DEA function, based on the probabilities of the edit operations accordingly to the involved letters and their position, and using a variable threshold. The efficacy of DEA is quantitatively evaluated, without human relevance judgments, very superior to the efficacy of known methods. A very efficient approximate search technique for the DEA function is also presented based on a compacted trie-tree structure.Postprint (published version

Ordering the suggestions of a spellchecker without using context.

Having located a misspelling, a spellchecker generally offers some suggestions for the intended word. Even without using context, a spellchecker can draw on various types of information in ordering its suggestions. A series of experiments is described, beginning with a basic corrector that implements a well-known algorithm for reversing single simple errors, and making successive enhancements to take account of substring matches, pronunciation, known error patterns, syllable structure and word frequency. The improvement in the ordering produced by each enhancement is measured on a large corpus of misspellings. The final version is tested on other corpora against a widely used commercial spellchecker and a research prototype

Public Policy and Technology: Advancing Civilization at the Expense of Individual Privacy

Technological advances have created a new existence, providing an unforeseen level of interaction and transaction between parties that have never physically met. Preliminary thinking was that these advances would create a previously unimaginable level of privacy and anonymity. While a surface examination suggests an abundance of privacy in modern society, a more thorough examination reveals different results. Advances in technology and changes in public policy have produced a world in which a startling amount of information is available regarding a given individual. Rather than experiencing an increase in individual privacy, modern societies suffer from rapidly decreasing individual privacy

Brand associations as a design driver

This thesis presents an exploratory study over the constructive parameters of an 'emerging' brand through consumer associations. Streams of research for brand study, academic and business practice, were brought together to provide a robust basis. A number of challenges apparent in the communication processes between brand, offering (product or service) and the consumer were recognised. The aim of this research was to investigate the possibility of extending and adapting existing techniques in brand management and consumer perception to provide a theoretical framework supporting consumer associations as a design driver for the development of an'emerging' brand's experience. A sustainable holistic brand experience requires including the voice of the consumer. This has not been deployed accurately previously although there is a shift to this direction by organisations. As consumers do not always say what they actually mean, the use of visual and verbal means for understanding their associative parameters is desirable. The method of picture-aided recognition, with passenger interviews in Greece and U. K. was used. Equally important is the implementation of these findings and preferred characteristics to company communications and the offering provided through a selective semiotic analysis and use of the variables in the design process. A case study methodology, incorporating interviews, observational methods along with enabling and projective techniques were used to triangulate findings and provide an in- depth understanding. This research provides a framework linking the offering, the brand and the consumer along with presenting practical applications. This is a support system on how an organisation could organise the basis of constructing an 'emerging' brand from its 'driver' brand to initiate its sustainable value. Such a system is targeted to the brand management departments of organisations and the design departments or external agencies responsible for the visual manifestation of the brand's appearance to the outside world.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

Information Outlook, March 2004

Volume 8, Issue 3https://scholarworks.sjsu.edu/sla_io_2004/1002/thumbnail.jp

Comparison of automatic spell correction methods

Selle töö käigus võrreldakse kolme erinevat õigekirjavigade paranduse meetodeid. Kirjel-datakse nende algoritme ja arendamist. Võrreldakse lisaks automaatset õigekirjaparandust ja kasutaja poolt valitavaid parandust üldiselt.This paper compares three different automatic spell corrector methods. It also describes spell correctors algorithms and development of those algorithms. In the paper there is also a comparison of automatic spell correction and spell checker in general

Design and implementation of a spelling checker for Turkish

Ankara : Department of Computer Engineering and Information Sciences and Institute of Engineering and Sciences, Bilkent Univ., 1991.Thesis (Master's) -- Bilkent University, 1991.Includes bibliographical references leaves 108-111Solak, AyşınM.S