Search for dissertations about: "field data collection"

Showing result 16 - 20 of 216 swedish dissertations containing the words field data collection.

2. 16. Towards conversational speech synthesis : Experiments with data quality, prosody modification, and non-verbal signals

   Author : Bajibabu Bollepalli; Joakim Gustafsson; Jonas Beskow; Matthew Aylett; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Speech synthesis; MPEG compression; Voice Conversion; Artificial Neural Net- works; Laughter synthesis; HTS; Computer Science; Datalogi;

   Abstract : The aim of a text-to-speech synthesis (TTS) system is to generate a human-like speech waveform from a given input text. Current TTS sys- tems have already reached a high degree of intelligibility, and they can be readily used to read aloud a given text. For many applications, e.g. READ MORE

4. 17. A gaming perspective on command and control

   Author : Joel Brynielsson; Stefan Arnborg; Piotr J. Gmytrasiewicz; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; command and control; decision-making; situation awareness; data fusion; simulation; gaming; experimentation; microworld research; graphical modeling; game theory; rationality; Computer science; Datalogi;

   Abstract : In emergency management and in military operations, command and control comprises the collection of functions, systems and staff personnel that one or several executives draw on to arrive at decisions and seeing that these decisions are carried out. The large amount of available information coupled with modern computers and computer networks brings along the potential for making well-informed and quick decisions. READ MORE

5. 18. Cross-language Ontology Learning : Incorporating and Exploiting Cross-language Data in the Ontology Learning Process

   Author : Hans Hjelm; Martin Volk; Joakim Nivre; Philipp Cimiano; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ontologies; Ontology learning; Distributional semantics; Knowledge acquisition; Text mining; Computational linguistics; Datorlingvistik; datorlingvistik; Computational Linguistics;

   Abstract : An ontology is a knowledge-representation structure, where words, terms or concepts are defined by their mutual hierarchical relations. Ontologies are becoming ever more prevalent in the world of natural language processing, where we currently see a tendency towards using semantics for solving a variety of tasks, particularly tasks related to information access. READ MORE

6. 19. Change in the cage : Exploring an organisaitonal field: Sweden's biofuel region

   Author : Christopher Nicol; Tommy Jensen; Kiflemariam Hamde; Stefan Jonsson; Umeå universitet; []
   Keywords : Institutional theory; organisational field change; institutional forces; structuration processes; triggers for change; Institutionell teori; organisatorisk fält förändring; institutionella krafter; struktureringsteori; processer; utlösare av förändring; företagsekonomi; Business Studies;

   Abstract : This Ph.D. thesis seeks to better understand how change occurs within a group of organisations. Aiming to make a contribution to institutional theory, it brings together three main schools, namely: old, new and neoinstitutionalism, in an integrative approach for understanding organisational field change. READ MORE

7. 20. Voluntary Information Sharing, Retail Pricing and Firm Performance

   Author : Charlie Lindgren; Siril Yella; Niklas Rudholm; Johan Håkansson; Christian Sandström; Högskolan Dalarna; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Voluntary information sharing; online retailing; e-commerce; price comparison websites; CSR; consumer search;

   Abstract : Online information sharing by firms has created an unprecedented amount of data to analyze by researchers. While conclusions from research should be drawn with basis in sound theory, there has also emerged a need to supplement these theoretical considerations with advanced data collection, storage and analysis as well as reporting to decisionmakers. READ MORE