Search for dissertations about: "information spread"

Showing result 1 - 5 of 321 swedish dissertations containing the words information spread.

2. 1. Actual and Perceived Information Systems Security

   Author : Per Oscarson; Karin Axelsson; Göran Goldkuhl; Rune Gustafsson; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information systems security; IS security; IT security; Information security; Actual and perceived; Information science; Informationslära;

   Abstract : As the Internet becomes the major information infrastructure in most sectors, the importance of Information Systems (IS) security steadily increases. While reaching a certain level of actual IS security is vital for most businesses, this level must also be perceived as acceptable by stakeholders. READ MORE

4. 2. Implementing Shop Floor IT for Industry 4.0

   Author : Magnus Åkerman; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : The fourth industrial revolution, Industry 4.0, is a paradigm shift that is currently changing our society and the way we produce things. The first industrial revolution started at the end of the 18th century and was enabled by mechanisation and steam power. READ MORE

5. 3. Information Needs for Water Resource and Risk Management : Hydro-Meteorological Data Value and Non-Traditional Information

   Author : Marc Girons Lopez; Jan Seibert; Sven Halldin; Thomas Grabs; Giuliano Di Baldassarre; Elena Toth; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; water management; data resolution; non-traditional data; floods; modelling; social memory; precipitation; runoff; social media; interpolation; data value; gestió de l’aigua; resolució de les dades; dades no tradicionals; inundacions; modelització; memòria social; precipitació; escorrentia; xarxes socials; interpolació; valor de les dades; avrinning; befolkningars minne; dataupplösning; datavärde; interpolering; mjuk information; modellering; nederbörd; sociala medier; vattenförvaltning; översvämning; gestión del agua; resolución de los datos; datos no tradicionales; inundaciones; modelización; memoria social; precipitación; escorrentía; redes sociales; interpolación; valor de los datos; Hydrology; Hydrologi;

   Abstract : Data availability is extremely important for water management. Without data it would not be possible to know how much water is available or how often extreme events are likely to occur. The usually available hydro-meteorological data often have a limited representativeness and are affected by errors and uncertainties. READ MORE

6. 4. Beyond IT and Productivity : Effects of Digitized Information Flows in the Logging Industry

   Author : Maria Kollberg; Birger Rapp; Thomas Falk; Bo Carlsson; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information technology; productivity paradox; digitization; logging industry; Business and economics; Ekonomi; Economic Information Systems; Ekonomiska informationssystem;

   Abstract : The IT and productivity paradox has been the subject of considerable research in recent decades. Many previous studies, based mainly on macroeconomic statistics or on aggregated company data, have reached disparate conclusions. Consequently, the question whether IT investments contribute to productivity growth is still heavily debated. READ MORE

7. 5. A toolbox for idea generation and evaluation : Machine learning, data-driven, and contest-driven approaches to support idea generation

   Author : Workneh Yilma Ayele; Gustaf Juell-Skielse; Paul Johannesson; Ahmed Elragal; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Idea generation; idea mining; data-driven idea generation; data-driven idea evaluation; toolbox for idea generation; toolbox for idea evaluation; contest-driven idea generation; machine learning for idea generation; text mining for idea generation; analytics for idea generation; human-centred AI for creativity; data- och systemvetenskap; Computer and Systems Sciences;

   Abstract : Ideas are sources of creativity and innovation, and there is an increasing demand for innovation. For example, the start-up ecosystem has grown in both number and global spread. As a result, established companies need to monitor more start-ups than before and therefore need to find new ways to identify, screen, and collaborate with start-ups. READ MORE