Search (880 results, page 44 of 44)

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Content

Enthält u.a. die Beiträge: INTRONA, L.D.: Context, power, bodies and information: exploring the 'entangled' contexts of information; JACOB, E.K. u.a.: When essence becomes function: post-structuralist implications for an ecological theory of organizational classification systems; MALMSJO, A.: Conditions for designing different kinds of information systems; JULIEN, H.: Where to from here? Results of an emprical study and user-centred implications for system design; VAKKARI, P.: Task complexity, information types, search strategies and relevance: integrating studies on information seeking and retrieval; SPINK, A.: Towards a theoretical framework for information retrieval in an information seeking context; KUHLTHAU, C.C.: Investigating patterns in information seeking; concepts in context; BREZILLON, P. u.a.: Modeling context in information seeking; BYSTROM, K.: Information seekers in context: an analysis of the 'doer' in INSU studies; AUDUNSON, R.: Can institutional theory contribute to our understanding of information seeking behaviour?; SONNENWALD, D.H.: Evolving perspectives of human information behaviour: conexts, situations, social networks and information horizons; OLSSON, M.: Discourse: a new theoretical framework for examining information behaviour in its social context; KEANE, D.: The information behaviour of senior executives; LIMBERG, L.: Three conceptions of information seeking and use; PRESTON, H. u.a.: An evaluation of case study methodology within information system research; WILSON, T.D.: Exploring models of information behaviour: the 'uncertainty' project; ENNIS, M. u.a.: Towards a predictive model of information seeking: empirical studies of end-user searching; SOLOMON, P.: Information mosaics: patterns of action that structure; TOMS, E.G.: What motivates the browser? ABAD-GARCIA, M.F.: Information needs of physicians at the University Clinic Hospital in Valencia-Spain: GORMAN, P.: Information seeking of primary care physicians: conceptual models and empirical studies; LOMAX, E.C. u.a.: An investigation of the information seeking behavior of medical oncologists in Metropolitan Pittsburgh using a multi-method approach; PETTIGREW, K.E.: Agents of information: the role of community health nurses in linking the elderly with local resources by providing human services information; URQUHART, C.J.: Using vignettes to diagnose information strategies: opportunities and possible problems for information use studies of health professionals; WILDEMUTH, B.M. u.a.: The transition from formalized need to compromised need in the context of clinical problem solving; MARCELLA, R. u. G. BAXTER: The transition from formalized need to compromised need in the context of clinical problem solving; COLES, C.: Information seeking behaviour of public library users: use and non-use of electronic media; GREEN, A.-M. u. E. DAVENPORT: Putting new media in its place: the Edinburgh experience; ROSS, C.S.: Finding without seeking: what readers say about the role of pleasure-reading as a source of information; SAVOLAINEN, R.: Seeking and using information from the Internet: the context of non-work use; SPINK, A. u.a.: Everyday life information-seeking by low-income African American households: Wynnewood Healthy Neighbourhood Project; DIXON, P. u. L. BANWELL: School governors and effective dicision making; COOPER, L. u. C.C. KUHLTHAU: Imagery for constructing meaning in the information search process: a study of middle school students; FABRITIUS, H.: Triangulation as a multiperspective strategy in a qualitative study of information seeking behaviour of journalists; JOHINSTON, S.: Training for the information economy: a study of the information culture of a graduate business school; NICHOLAS, D. u. P. WILLIAMS: The changing information environment: the impact of the Internet on information seeking behaviour in the media; WIJNGAERT, L. van de: A policy capturing study of media choice: the effect information of needs and user characteristics on media choices; FETZER, A.: Validity claims: assigning contextual information; FOSTER, A.: On the interpretative authority of information systems; MUTCH, A.: Information: a critical realist approach; PERRY, M.: Process, representation and taskworld: distributed cognition and the organisation of information; HUOTARI, M.-L.: Social network analysis as a tool to evaluate IM in the public sector: a pilot study at the University of Tampere

Footnote

Rez. in: Education for information 18(2000) no.1, S.84-85 (D. Bawden)

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625 S

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Footnote

Rez. in: JASIS 51(2000) no.5, S.490-491 (B. Lewis); KO 26(1999) no.3, S.168-169 (C. Jacobs)

Source

Library trends. 47(1998) no.2, S.185-340

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Enthält u.a. die Beiträge: AUSTER, E. u. C.W. CHOO: Environmental scanning: a conceptual framework for studying the information seeking behavior of executives; BROWN, M.E.: A general model of information-seeking behavior; MARCHIONINI, G. u. P. LIEBSCHER: Performance in electronic encyclopedias: implications for adaptive systems; MARCUS, R.S.: Computer and human understanding in intelligent retrieval assistance; FLORIAN, D.: Understanding and overcoming cultural barriers in information systems; NEWBY, G.B., M.S. NILAN u. L.M. DUVALL: Toward a reassessment of individual differences for information systems: the power of user-based situational predictors; SARACEVIC, T.: Individual differences in organizing, searching and retrieving information; HOWARD, D.L.: What the eye sees while predicting a documents's pertinence from its citation; JANES, J.W.: An alternative to precision; ADI, T. u. O.K. EWELL: A new mathematical model of an ancient paradigm for information processing; NEWBY, G.B.: Navigation: a fundamental concept for information systems with implications for information retrieval; FROEHLICH, T.J.: Towards a better conceptual framework for understanding relevance for information science research;SCHAMBER, L.: Users' criteria for evaluation in a multimedia environment; CASE, D.O.: An example of the social construction of information technologies: videotex in the United States and Europe; VIZINE-GOETZ, D. u. K.M. DRABENSTOTT: Computer and manual analysis of subject terms entered by online catalog users; BORGMAN, C.L., A.L. GALLAGHER, V.A. WALTER u. J. ROSENBERG: The Science Library Catalog project: comparison of children's searching behavior in hypertext and a keyword search system; HERT, C.A. u. M.S. NILAN: User-based information retrieval system interface evaluation: an examination of an on-line public access catalog; KALIN, S.W.: The searching behavior of remote users: a study of one online public access catalog (OPAC); WARNER, A.J. u. P.H. WENZEL: A linguistic analysis and categorization of nominal expressions; HAAS, S.W.: Sublanguage analysis using the case hierarchy; PALMQUIST, R.A. u. G.M. SINKANKAS: Client needs without clients: can we understand information needs without clients present to explain them?; HERSH, W.R. u. D.H. HICKMAN: A comparative analysis of retrieval effectiveness for three methods of indexing AIDS-related abstracts; LOGAN, E.L. u. M.L. PAO: Identification of key authors in a collaborative network; BONZI, S. u. D.L. DAY: Faculty productivity as a function of cohort group, discipline, and academic age; BROWN, M.E.: Design for a bibliographic database for non-professional users; BALARAMAN, K.: End-user studies in CD-ROM environment: work in progress; BROWN, M.E.: Library attractibility based on social styles of users; WILDEMUTH, B.M., E.K. JACOB et al.: A detailed analysis of end-user search behaviors; SHNEIDERMAN, B.: Visual user interfaces for information exploration; BELKIN, N.J.: Understanding user-intermediary dialogues from multiple perspectives

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Enthält u.a. die folgenden Beiträge: RIESENHUBER, H.: Am Ende steht das Wort: Kultur und Technik als Verbündete - ein Plädoyer; STEIDEL, M.: Von Bindestrich-Informatik bis Chaostheorie (Hüthig); HEMPELMANN, G.: Laudatio für das Arbeitsbuch (Markt & Technik); GÖTZ, B.: Voll daneben: sind Computerbücher noch immer anwendergerecht?; SCHOLZ, H.-W.: Das Buch lernt sprechen, singen und tanzen (Langenscheidt); STUMPF, P.: Der Laptop als Gourmet-Führer (Rossipaul); BURNELEIT, H.-D.: Wer zu früh kommt, den bestraft der Markt (C.H. Beck); KEMP, A. de: Erzfeind oder Kumpel: das ist nicht die Frage (Springer); SCHOLZ, I.: Alles digital (Elektronisches Publizieren); MERTENS, E.: Wichtig ist die Einführung beim Kunden (Olms); SCHRÖDER, M.: Database publishing; GRUNDMANN, U.: Champagner von der CD (EMS/Econ); PRIBILLA, P.: Any to any (Siemens); HEKER, H.: Rechtsfragen der elektronischen Textkommunikation; PLENZ, R.: Verlegen mit Äpfeln und Quark (DTP); PLENZ, R.: Typographische Qualifikation entscheidet (DTP); LIEDER, R.: Cover mit der Maus (Sybex); STYRNOL, H.: Kompetenz schlägt heiße Nadel; KAETZ, R.: Akzente mit Butterfly (Laden-Präsentation); RINKA, M.: Flankierende Maßnahmen Zeitschriften; ZEBOLD, P.: Tools für den Verkauf (Zeitschriften); STEINBECK, P.: Lose-Disketten-Werk; STEINHAUS, I.: Man trägt Diskette; BORISCH, M.: Kompetenter Partner auch für fun und action; KESSLER, C.: Schneller schlau (Wissenssoftware, MSPI); KRAPP, S.: Computer am Dienstag (CAD), Chaos am Mittwoch (CAM), oder: wieviel EDV braucht der Azubi?; STEINBRINK, B.: Multimedia: Standards für die Verlagswelt (Markt & Technik); MONDEL, N.: Der Krieg der Systeme findet nicht statt (Tewi); FERCHL, I.: Online in den Markt (Springer); FERCHL, I.: Nicht hurtig, HÜthig; BLAHACEK, R.: Alle Stückerln (Erb-Verl.); MENZEL, M.: Porsche oder Goggo (Rossipaul); MENZEL, M.: Sharebären und MS-Dosen (Systhema); MENZEL, M.: Populär, aber nicht platt (Tewi); MENZEL, M.: Von Funk zu Fuzzy (Franzis); GRUNDMANN, U.: Aktive Lebenshilfe: und das möglichst preisgünstig (Data-Becker); GRUNDMANN, U.: Die roten Dreiecke bleiben sich treu (Addison-Wesley); GRUNDMANN, U.: Große Bücher für wenig Geld (BHV); GRUNDMANN, U.: ... nämlich ein Dos-Buch genauso zu vermarkten wie 'Scarlet' (Sybex); MENZEL, M.: Langsam einsickern (dtv/Beck); SCHMITZ, A.: Le style c'est l'homme (Rowohlt); SCHINZEL, W.H.: CD-ROM: eine Erfolgsstory; QUEISSER, M.: Kataloge auf der Silberscheibe; SOMMERFELD, B.: Ran an Eunet; LESSMAN, F. u. H. KELLER: Online mit KNO; ZAAG, J.: Vorreiter (KNO); SCHÖDER, M.: Arno Schmidts anderer Zettelkasten (Relationale Datenbanken); WIESNER, M.: One world of informations: OSI und EDI; WEIGEL, F.: Intermezzo mit X12, Libe für EDI (Harrassowitz);

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Mit Beiträgen von: DEREMETZ, A.: Metaphor, organization and building of knowledge in textual sciences; ALBRECHTSEN, H. u. E.K. JACOB: The role of classificatory structures as boundary objects in information ecologies; MYLOPOULOS, J. et al.: Computational mechanisms for knowledge organization; PHELAN, A.: Database and knowledge representation: the Greek legacy; POLANCO, X. et al.: An artificial neural network perspective on knowledge representation from databases: the use of a multilayer preception for data clusters cartography; SUOMINEN, V.: Linguistic / semiotic conditions of retrieval / documentation in the light of a sausurean conception of language: 'organising knowledge' or 'communication concerning documents?'; BÉGUIN, A.: Thesaurus usage and mental development; SUKIASYAN, E.: Classification systems in their historical development: problems of typology and terminology; SALLET FERREIRA NOVELLINO, M.: Information transfer considering the production and use contexts: information retrieval languages; FISCHER, D.H.: From thesauri towards ontologies?; LYKKE NIELSEN, M.: Future thesauri: what kind of conceptual knowledge do searchers need?; LACROIX, S. et al.: OK: a model of ontologies by differentiation; LEE, M. u. R. MIZOGUCHI; Ontology models for supporting exploratory information needs;

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VII,436 S

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Footnote

Rez. in: Machine translation review: 1999, no.10, S.26-27 (D. Lewis): "Cross Language Information Retrieval (CLIR) addresses the growing need to access large volumes of data across language boundaries. The typical requirement is for the user to input a free form query, usually a brief description of a topic, into a search or retrieval engine which returns a list, in ranked order, of documents or web pages that are relevant to the topic. The search engine matches the terms in the query to indexed terms, usually keywords previously derived from the target documents. Unlike monolingual information retrieval, CLIR requires query terms in one language to be matched to indexed terms in another. Matching can be done by bilingual dictionary lookup, full machine translation, or by applying statistical methods. A query's success is measured in terms of recall (how many potentially relevant target documents are found) and precision (what proportion of documents found are relevant). Issues in CLIR are how to translate query terms into index terms, how to eliminate alternative translations (e.g. to decide that French 'traitement' in a query means 'treatment' and not 'salary'), and how to rank or weight translation alternatives that are retained (e.g. how to order the French terms 'aventure', 'business', 'affaire', and 'liaison' as relevant translations of English 'affair'). Grefenstette provides a lucid and useful overview of the field and the problems. The volume brings together a number of experiments and projects in CLIR. Mark Davies (New Mexico State University) describes Recuerdo, a Spanish retrieval engine which reduces translation ambiguities by scanning indexes for parallel texts; it also uses either a bilingual dictionary or direct equivalents from a parallel corpus in order to compare results for queries on parallel texts. Lisa Ballesteros and Bruce Croft (University of Massachusetts) use a 'local feedback' technique which automatically enhances a query by adding extra terms to it both before and after translation; such terms can be derived from documents known to be relevant to the query.

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VII,182 S

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Content

Enthält die Beiträge: Part I-Foundations of Access to Visual Information Intellectual Access to Images (Hsin-liang Chen and Edie M. Rasmussen) - Image Retrieval as Linguistic and Nonlinguistic Visual Model Matching (P. Bryan Heidorn) - Computer Vision Tools for Finding Images and Video Sequences (D. A. Forsyth) Part II-Implementation and Evaluation Securing Digital Image Assets in Museums and Libraries: A Risk Management Approach (Teresa Grose Beamsley) - Getting the Picture: Observations from the Library of Congress on Providing Access to Pictorial Images (Caroline R. Arms) - Recent Developments in Cultural Heritage Image Databases: Directions for User-Centered Design (Christie Stephenson) - Evaluation of Image Retrieval Systems: Role of User Feedback (Samantha K. Hastings) Part III-Experimental Approaches Information Retrieval Beyond the Text Document (Yong Rui, Michael Ortega, Thomas S. Huang, and Sharad Mehrotra) - Precise and Efficient Retrieval of Captioned Images: The MARIE Project (Neil C. Rowe) - Exploiting Multimodal Context in Image Retrieval (Rohini K. Srihari and Zhongfei Zhang)

Source

Library trends. 48(1999) no.2, S.291-520

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