Browsing Institutt for datateknologi og informatikk by Author "Gamback, Bjørn"
Now showing items 1-14 of 14
-
Classification and Visualisation of Twitter Sentiment Data
Selmer, Øyvind; Brevik, Mikael (Master thesis, 2013)The social micro-blog site Twitter grows in user base each day and has become an attractive platform for companies, politicians, marketeers, and others wishing to share information and/or opinions. With a growing user ... -
Classification and Visualisation of Twitter Sentiment Data
Selmer, Oyvind; Brevik, Mikael (Master thesis, 2013)The social micro-blog site Twitter grows in user base each day and has become an attractive platform for companies, politicians, marketeers, and others wishing to share information and/or opinions. With a growing user ... -
CLIRch, an extensible open source framework for query translation: evaluated for use on the Norwegian/Spanish language pair.
Neergaard, Morten Minde (Master thesis, 2012)CLIR, Cross-Lingual Information Retrieval, is a field of research that can behighly useful in web search and for several other applications. Extensiveresearch has been done on possible CLIR implementations, but as of yet ... -
Co-evolving Language and Social Structure Using a Genetic Algorithm
Lekvam, Torvald (Master thesis, 2014)It is interesting how we can take a train of thought and transfer this into an other person's mind by pushing the air around us. Human language, this complex medium that distinctly separates humans from animals, has baffled ... -
Co-evolving Language and Social Structure Using a Genetic Algorithm
Lekvam, Torvald (Master thesis, 2014)It is interesting how we can take a train of thought and transfer this into another person's mind by pushing the air around us. Human language, this complexmedium that distinctly separates humans from animals, has baffled ... -
Ensemble-based methods for intrusion detection
Balon-Perin, Alexandre (Master thesis, 2012)AbstractThe master thesis focuses on ensemble approaches applied to intrusion detection systems (IDSs). The ensemble approach is a relatively new trend in artificial intelligence in which several machine learning algorithms ... -
Graph-based Natural Language Processing: Graph edit distance applied to the task of detecting plagiarism
Røkenes, Håkon Drolsum (Master thesis, 2012)The focus of this thesis is the exploration of graph-based similarity, in the context of natural language processing. The work is motivated by a need for richer representations of text. A graph edit distance algorithm was ... -
Improving an Existing Natural Language Bus Route Information System: Adding Support for Geographic Expansion and Visualization in Maps
Wollamo, Marius Qvam (Master thesis, 2013)Real-time itinerary information is increasingly used and the functionality of travel planners is becoming more and more advanced. This gives the users the opportunity to tailor their demands and receive simple and fast ... -
OsloTUC - Natural Language Bus Oracle for a new City - An Evaluation of BusTUC's Extensibility
Jacobsson, Espen (Master thesis, 2015)The recent years have seen an increased demand for smart phones and other handheld devices. This gives producers of applications or content an excellent opportunity to reach out to a larger audience than before, and it ... -
Plagiarism Detection: A combined Approach
Perleka, Erisa (Master thesis, 2014)The task of automated plagiarism detection is about finding out pieces of a text which have been derived from another text. This task could require to scan a large number of documents, until the one from which the text it ... -
Plagiarism Detection: An Overview of Text Alignment Techniques
Perleka, Erisa (Master thesis, 2013)The task of plagiarism detection is to look at a given document and establish whether it is an original or not. More specifically, it concerns the disclosure of which sentences or passages are plagiarised from which ... -
TaleTUC: Automatic Speech Recognition for a Bus Route Information System
Andersstuen, Runar; Marcussen, Christoffer Jun (Master thesis, 2012)With the constant increase in smartphone sales, integrated sensors have becomeavailable to the average user. This allows for mobile applications to utilise theuser s context to provide more accurate information. The ... -
TaleTUC: Text-to-Speech and Other Enhancements to Existing Bus Route Information Systems
Engell, Trond Bøe (Master thesis, 2012)As smartphone sales increase, the demand for content for these devices alsoincreases. Service providers that want to reach out to as many users as possibleneed to create smartphone applications that satisfy people that do ... -
Twitter Sentiment Analysis - Exploring the Effects of Linguistic Negation
Faret, Jørgen; Reitan, Johan (Master thesis, 2015)Twitter sentiment analysis, the process of automatically extracting sentiment conveyed by Twitter data, is a field that has seen a dramatic increase in research in recent times. This Master's Thesis presents a study of the ...