The article describes the concept of a unified information space and an algorithm its formation using special computer system. process incoming object search in is considered, which makes it possible to uniquely identify by corresponding features. One main tasks that each identified. For this, identification method was used, based on step-by-step analysis characteristics. parallel spaces propos...

Search engines are still the most important gates for information search in internet. In this regard, providing the best response in the shortest time possible to the user's request is still desired. Normally, search engines are designed for adults and few policies have been employed considering teen users. Teen users are more biased in clicking the results list than are adult users. This leads...

The complexity of search tasks has been shown to be an important factor in searchers’ ability to find relevant information and their satisfaction with the performance of search engines. In user evaluations of search engines an understanding of how task complexity affects search behaviour is important to properly understand the results of an evaluation. In this paper we examine the issue of sear...

purpose: the aim of this study was to investigate the barriers to information seeking behaviors (in the phases of needs identification, information seeking, designing search strategy formula, and using information) of faculty members of islamic azad university of shiraz based on the expansion of dervin’s sense making theory (kari’s theory). methodology: this is an applied study using the survey...

Most information systems, which perform computerized searches of textual databases, deal with the need to display a list of documents which fulfill the search criteria. The user must chose from a list of documents, those documents which are relevant to his search query. Selection of the relevant document is problematical, especially during searches of large databases which have a large number o...

In this paper, we sketch a model of what people do when they search for information on the web. From a theoretical perspective, our interest lies in the cognitive processes and internal representations that are both used in and affected by the search for information. From a practical perspective, our aim is to provide personal support for informationsearching and to effectively transfer knowled...