Alexandros Ntoulas

2016

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Focused crawling for the hidden web.
Panagiotis Liakos|Alexandros Ntoulas|Alexandros Labrinidis|Alex Delis
World Wide Web (WWW) 2016 Volume 19 Issue 4

2011

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Efficient query rewrite for structured web queries.
Sreenivas Gollapudi|Samuel Ieong|Alexandros Ntoulas|Stelios Paparizos
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011
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Indexing strategies for graceful degradation of search quality.
Shuai Ding|Sreenivas Gollapudi|Samuel Ieong|Krishnaram Kenthapadi|Alexandros Ntoulas
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

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Exploiting social context for review quality prediction.
Yue Lu|Panayiotis Tsaparas|Alexandros Ntoulas|Livia Polanyi
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

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Releasing search queries and clicks privately.
Aleksandra Korolova|Krishnaram Kenthapadi|Nina Mishra|Alexandros Ntoulas
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2007

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Pruning policies for two-tiered inverted index with correctness guarantee.
Alexandros Ntoulas|Junghoo Cho
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
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Answering bounded continuous search queries in the world wide web.
Dirk Kukulenz|Alexandros Ntoulas
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007

2006

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Detecting spam web pages through content analysis.
Alexandros Ntoulas|Marc Najork|Mark S. Manasse|Dennis Fetterly
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2005

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The infocious web search engine: improving web searching through linguistic analysis.
Alexandros Ntoulas|Gerald Chao|Junghoo Cho
Proceedings of the 14th international conference on World Wide Web, WWW 2005, Chiba, Japan, May 10-14, 2005 - Special interest tracks and posters

2004

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What's new on the web?: the evolution of the web from a search engine perspective.
Alexandros Ntoulas|Junghoo Cho|Christopher Olston
Proceedings of the 13th international conference on World Wide Web, WWW 2004, New York, NY, USA, May 17-20, 2004