Börkur Sigurbjörnsson
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Classifying Tags using Open Content Resources
Simon Overell, Börkur Sigurbjörnsson, and Roelof van Zwol. Classifying Tags using Open Content Resources. In: Proceedings of the Second ACM International Conference on Web Search and Data Mining (WSDM 2009). 2009.
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TagExplorer
TagExplorer was a Yahoo! Research prototype for browsing Flickr photos through semantically organized tag clouds, combining work on tag recommendation and tag classification.
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XXIX Mitja marató L’Espirall
Today I ran around the wine region of Penedés. I participated in the XXIX Mitja marató L’Espirall — The 29th Espirall half-marathon. I cannot say other than the weather conditions were very good … for wine making, that is.
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25a Mitja Marató Sant Cugat
A year ago I performed an interesting experiment that seemed to indicate — contrary to my hope — that systematic training is preferable to unsystematic lack of training when it come to beating personal records in long distance running (see further). I did thus show up for the Sant Cugat half-marathon with over a month…
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August snowstorm
For our mid August hike to the peak Puigmal in the French Pyrenees we decided to start the hike very early in the morning in order to avoid the hot August sun. In an ironic twist of fate, we had to abandon our plans mid-way due to an unexpected snowstorm.
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Flickr Tag Recommendation based on Collective Knowledge
Börkur Sigurbjörnsson, and Roelof van Zwol. Flickr Tag Recommendation based on Collective Knowledge. In: Proceedings of the 17th International World Wide Web Conference (WWW’08). 2008.
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24a Mitja Marató Sant Cugat
Approximately a year ago I managed to run my first half-marathon. Not only did I manage to finish the race, but I also met my target of finishing it within two hours. This achievement was the result of six month long systematic training on the streets of Amsterdam. Now — a year later — things…
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Filtering and Clustering XML Retrieval Results
Jaap Kamps, Marijn Koolen, and Börkur Sigurbjörnsson. Filtering and Clustering XML Retrieval Results. In: Comparative Evaluation of XML Information Retrieval Systems. Lecture Notes in Computer Science.. 2007.
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Focused Information Access
The main research topic during my PhD research was XML Element Retrieval [1]. I took a corpus of scientific articles in XML format and built a search engine on top of it to run experiments. For a given user query, the task was to go below the document level and return the XML elements that…
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Focused Information Access using XML Element Retrieval
Börkur Sigurbjörnsson. Focused Information Access using XML Element Retrieval. In: SIKS Dissertation Series. 2006.