Wouter Weerkamp

2013
Carter S., Weerkamp W., Tsagkias E., "Microblog Language Identification: Overcoming the Limitations of Short, Unedited and Idiomatic Text", Language Resources and Evaluation Journal, 2013. Abstract | BibTex | download publication (163.84 KB)
Weerkamp W., de Rijke M., "Credibility-inspired Ranking for Blog Post Retrieval", Information Retrieval Journal, 2013. Abstract | BibTex | download publication (783.21 KB)
Weerkamp W., Balog K., de Rijke M., "Exploiting External Collections for Query Expansion", ACM Transactions on the Web, 2013. BibTex
2012
de Rijke M., Jijkoun V B., Laan F., Weerkamp W., Ackermans P., Geleijnse G., "Generating, Refining and Using Sentiment Lexicons", Essential Speech and Language Technology for Dutch: Springer, July, 2012. BibTex
Berendsen R., Kovachev B., Nastou E., de Rijke M., Weerkamp W., "Result Disambiguation in Web People Search", ECIR 2012: 34th European Conference on Information Retrieval, Barcelona, April, 2012. Abstract | BibTex | download publication (313.18 KB)
Bosma M., Meij E., Weerkamp W., "A Framework for Unsupervised Spam Detection in Social Networking Sites", ECIR 2012: 34th European Conference on Information Retrieval, Barcelona, April, 2012. Abstract | BibTex | download publication (335.87 KB)
Peetz M-H., Meij E., de Rijke M., Weerkamp W., "Adaptive Temporal Query Modeling", ECIR 2012: 34th European Conference on Information Retrieval, Barcelona, Springer, April, 2012. Abstract | BibTex | download publication (156.27 KB)
Meij E., Weerkamp W., de Rijke M., "Adding Semantics to Microblog Posts", WSDM 2012: Fifth ACM International Conference on Web Search and Data Mining, Seattle, ACM, February, 2012. Abstract | BibTex | download publication (278.87 KB)
Meij E., Weerkamp W., de Rijke M., "Adding Semantics to Microblog Posts (Abstract)", DIR 2012: 12th Dutch-Belgian Information Retrieval Workshop, February, 2012. BibTex | download publication (215.58 KB)
Peetz M-H., Meij E., de Rijke M., Weerkamp W., "Adaptive Temporal Query Modeling (Abstract)", DIR 2012: 12th Dutch-Belgian Information Retrieval Workshop, February, 2012. BibTex | download publication (251.97 KB)
Tsagkias E., de Rijke M., Weerkamp W., "Hypergeometric Language Models for Republished Article Finding (Abstract)", DIR 2012: 12th Dutch-Belgian Information Retrieval Workshop, February, 2012. BibTex | download publication (184.37 KB)
Weerkamp W., Berendsen R., Kovachev B., Meij E., Balog K., de Rijke M., "People Searching for People: Analysis of a People Search Engine Log (Abstract)", DIR 2012: 12th Dutch-Belgian Information Retrieval Workshop, February, 2012. BibTex | download publication (258.07 KB)
2011
Weerkamp W., Balog K., de Rijke M., "Blog Feed Search with a Post Index", Information Retrieval Journal, vol. 14, no. 5, pp. 515--545, September, 2011. Abstract | BibTex | download publication (578.14 KB)
Weerkamp W., Finding People and their Utterances in Social Media, , vol. PhD: University of Amsterdam, September, 2011. Abstract | BibTex | download publication (2.5 MB)
Tsagkias E., de Rijke M., Weerkamp W., "Hypergeometric Language Models for Republished Article Finding", 34th Annual International ACM SIGIR Conference (SIGIR 2011), Beijing, China, ACM, pp. 485--494, July, 2011. Abstract | BibTex | download publication (428.39 KB)
Weerkamp W., Kovachev B., Berendsen R., Meij E., Balog K., de Rijke M., "People Searching for People: Analysis of a People Search Engine Log", 34th Annual International ACM SIGIR Conference (SIGIR 2011), Beijing, ACM, pp. 45--54, July, 2011. Abstract | BibTex | download publication (500.96 KB)
Berendsen R., Kovachev B., Meij E., de Rijke M., Weerkamp W., "Classifying Queries Submitted to a Vertical Search Engine", Web Science 2011, Koblenz, ACM, June, 2011. BibTex | download publication (227.41 KB)
Boscarino C., Hofmann K., Jijkoun V B., Meij E., de Rijke M., Weerkamp W., "Workshop report: Dutch-Belgian Information Retrieval", SIGIR Forum, vol. 45, no. 1, pp. 42-44, June, 2011. BibTex
Carter S., Tsagkias E., Weerkamp W., "Twitter hashtags: Joint Translation and Clustering", Web Science 2011, Koblenz, ACM, June, 2011. Abstract | BibTex | download publication (124.56 KB)
Weerkamp W., Carter S., Tsagkias E., "How People use Twitter in Different Languages", Web Science 2011, Koblenz, ACM, June, 2011. Abstract | BibTex | download publication (89.16 KB)
Massoudi K., Tsagkias E., de Rijke M., Weerkamp W., "Incorporating Query Expansion and Quality Indicators in Searching Microblog Posts", ECIR 2011: 33rd European Conference on Information Retrieval, Dublin, Springer, pp. 362--367, April, 2011. Abstract | BibTex | download publication (157.83 KB)
Bron M., He J., Hofmann K., Meij E., de Rijke M., Tsagkias E., Weerkamp W., "The University of Amsterdam at TREC 2010: Session, Entity, and Relevance Feedback", TREC 2010: NIST, February, 2011. Abstract | BibTex | download publication (145.06 KB)
Tsagkias E., de Rijke M., Weerkamp W., "Linking Online News and Social Media", Fourth ACM Web Search and Data Mining (WSDM) , Hong Kong, ACM, pp. 565-574, February, 2011. Abstract | BibTex | download publication (616.16 KB)
Boscarino C., Hofmann K., Jijkoun V B., Meij E., de Rijke M., Weerkamp W., "DIR 2011 - Dutch-Belgian Information Retrieval Workshop", DIR 2011, Amsterdam, University of Amsterdam, January, 2011. BibTex
Carter S., Tsagkias M., Weerkamp W., "Semi-Supervised Priors for Microblog Language Identification", Dutch-Belgian Information Retrieval workshop (DIR 2011), January, 2011. Abstract | BibTex | download publication (112.11 KB)