Sökning: "computer and systems science Informatics"

Visar resultat 21 - 25 av 104 avhandlingar innehållade orden computer and systems science Informatics.

1. 21. Informaction Systems Stewardship : Advancing utilisation of information technology in organisations

   Författare :Torbjörn Nordström; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informatics; computer and systems science; informaction system; utilisation of IT; informaction systems stewardship; constructive conversation; Informatik; data- och systemvetenskap; Informatics; computer and systems science; Informatik; data- och systemvetenskap; computer and systems sciences; data- och systemvetenskap;

   Sammanfattning : Organisations depend on IT for successful completion of many organisational activities. A distinction can be made between organisations with an IT-dependency of type-1, where IT-artefacts perform earlier manual routines, and organisations with an IT-dependency of type-2, where organisations utilise already digital data to enable new or radically improved organisational processes. LÄS MER

3. 22. Information structures and workflows in health care informatics

   Författare :Johan Karlsson; Patrik Eklund; Silvana Quaglini; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Health care informatics; work ows; decision support systems; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Computer Science; datalogi;

   Sammanfattning : Patient data in health care have traditionally been used to support direct patient care. Although there is great potential in combining such data with genetic information from patients to improve diagnosis and therapy decisions (i.e. LÄS MER

4. 23. Visual analytics for maritime anomaly detection

   Författare :Maria Riveiro; Göran Falkman; Tom Ziemke; Dag Stranneby; Mikael Jern; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; visual analytics; anomaly detection; maritime traffic monitoring; analytical reasoning; information fusion; TECHNOLOGY; TEKNIKVETENSKAP; Information technology; Informationsteknik; Computer science; Datavetenskap; Datalogi; Computer and Systems Science; Technology;

   Sammanfattning : The surveillance of large sea areas typically involves  the analysis of huge quantities of heterogeneous data.  In order to support the operator while monitoring maritime traffic, the identification of anomalous behavior or situations that might need further investigation may reduce operators' cognitive load. LÄS MER

5. 24. Combining Knowledge Systems and Hypermedia for User Co-operation and Learning

   Författare :Anneli Edman; Carl Gustaf Jansson; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informatics; computer and systems science; Knowledge-based systems; hypermedia; context; explanations; user learning; co-opearation; Informatik; data- och systemvetenskap; Informatics; computer and systems science; Informatik; data- och systemvetenskap; datavetenskap; Computer Science;

   Sammanfattning : Hypermedia systems and knowledge systems can be viewed as flip sides of the same coin. The former are designed to convey information and the latter to solve problems; developments beyond the basic techniques of each system type require techniques from the other type. LÄS MER

7. 25. A Design Rationale for Pervasive Computing : User Experience, Contextual Change and Technical Requirements

   Författare :Markus Bylund; Magnus Boman; Tom Rodden; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informatics; computer and systems science; Informatik; data- och systemvetenskap; Informatics; computer and systems science; Informatik; data- och systemvetenskap;

   Sammanfattning : The vision of pervasive computing promises a shift from information tech-nology per se to what can be accomplished by using it, thereby fundamen-tally changing the relationship between people and information technology. In order to realize this vision, a large number of issues concerning user ex-perience, contextual change, and technical requirements should be ad-dressed. LÄS MER