580 uppsatser · sida 5 av 39
… corporation using aqualitative interview method.The thesis deals with how to search for requested information on the Internet and the WorldWide Web (WWW). It contains a model and a method for evaluation of search engines onthe World Wide Web, and 16 search engines which …
… terms, however it is difficult to find. At present there is a wide variety of search services to choose from. This master's thesis is about selecting the appropriate search service for a certain question. Are different types of services suitable for different types of questions …
… vocabulary or natural language free-text terms is the most effective search strategy has occupied researchers in LIS for many decades. This Masters thesis is an empirical study which aims to compare these two search strategies in LISA Library and Information Science Abstracts …
Studenters behov och sökning, EU:s informationsresurser
… from a user perspective in order to clarify the needs and circumstances of the search of EU-information among students at Örebro University. 41 students participated in a survey, and four of them was interviewed. On the basis of Pendelton- and Chatmans theories of information …
Onlinetjänsters påverkan på släktforskares informationsbeteende
… last decades, an increasing number of genealogists are carrying out their research online. The purpose of this master’s thesis is to examine how and why genealogists' information behavior has been influenced by the use of online services for genealogy. Using a conceptual model …
… is a comparative study of information retrieval results between three distinct search strategies in simulated automatic query expansion in a bibliographic database. Our purpose is to investigate which of the search strategies score the most effective precision and to what extent …
Fallstudie av utvecklandet av Uppsala Universitets sökfunktion
This thesis is a case study of the search function on the University of Uppsala’s web site. The search function in this study was chosen since it exists on a large and complex web site and there were apparent lacks in the old version of the search function. The thesis highlights …
… was a critical phase. Information overload also frequently occurred when using search engines. The students reacted to information overload mainly with frustration. Strategies to escape information overload included choosing a narrow subject for the thesis, avoiding search …
… use the web. The aim of this Master s thesis is to investigate what web search tools are used by public librarians in reference service. Furthermore, the aim is to get an understanding of how the librarians think about those tools and what background factors influence their …
… eight different evaluations of the retrieval effectiveness of webbased search engines. The questions to be answered in this investigation are: - What kind of relevance judgements have been used? - Which criteria have been used when judging the relevance of a document? - Which …
bibliotekariers utveckling av referensarbete
… work with reference questions. As a theoretical framework we have used research in the reference field. Where do the skills of the search process come from: education or experience? Answers were sought to the following questions: - How different are the search process in …
… to the creation of a vast literature about the use of networks and informal search methods in the labour-market, a literature that to some extent also deals with immigrants search behaviour and their relatively high unemployment rate. Characteristic for the literature in the …
en undersökning från 1994-95 på två folkbibliotek
… nature of reference work ? do librarians make conscious decisions regarding search strategies or do they rely principally on their instincts, or simply chance. The thesis is a qualitative study. The main material consists of 36 actual reference transactions that were gathered …
Exkursioner i geografiundervisningen
This thesis is a case study of the search function on the University of Uppsala’s web site. The search function in this study was chosen since it exists on a large and complex web site and there were apparent lacks in the old version of the search function. The thesis highlights …
Dess historia samt internationella och lokala användning
This thesis is a case study of the search function on the University of Uppsala’s web site. The search function in this study was chosen since it exists on a large and complex web site and there were apparent lacks in the old version of the search function. The thesis highlights …
