Nikos Mamoulis

2023

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SmartCityBus - A Platform for Smart Transportation Systems.
Georgios Bouloukakis|Chrysostomos Zeginis|Nikolaos Papadakis|Kostas Magoutis|George Christodoulou|Chrysanthi Kosyfaki|Konstantinos Lampropoulos|Nikos Mamoulis
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2021

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Guest editorial: WWWJ special issue of the 20th international conference on Web information systems engineering (WISE 2019).
Reynold Cheng|Nikos Mamoulis|Xin Huang
World Wide Web (WWW) 2021 Volume 24 Issue 1
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Progressive, Holistic Geospatial Interlinking.
George Papadakis|Georgios M. Mandilaras|Nikos Mamoulis|Manolis Koubarakis
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
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Fairness-Aware PageRank.
Sotiris Tsioutsiouliklis|Evaggelia Pitoura|Panayiotis Tsaparas|Ilias Kleftakis|Nikos Mamoulis
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

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A Toolkit for Managing Multiple Crowdsourced Top-K Queries.
Caihua Shan|Leong Hou U|Nikos Mamoulis|Reynold Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2018

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Activity Recommendation with Partners.
Wenting Tu|David W. Cheung|Nikos Mamoulis|Min Yang|Ziyu Lu
ACM Transactions on the Web 2018 Volume 12 Issue 1
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DSANLS: Accelerating Distributed Nonnegative Matrix Factorization via Sketching.
Yuqiu Qian|Conghui Tan|Nikos Mamoulis|David W. Cheung
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2017

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Efficient Fault-Tolerant Group Recommendation Using alpha-beta-core.
Danhao Ding|Hui Li|Zhipeng Huang|Nikos Mamoulis
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017
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Fairness in Package-to-Group Recommendations.
Dimitris Serbos|Shuyao Qi|Nikos Mamoulis|Evaggelia Pitoura|Panayiotis Tsaparas
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2016

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Investment Recommendation using Investor Opinions in Social Media.
Wenting Tu|David Wai-Lok Cheung|Nikos Mamoulis|Min Yang|Ziyu Lu
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2014

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A revisit to social network-based recommender systems.
Hui Li|Dingming Wu|Nikos Mamoulis
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014
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A collective topic model for milestone paper discovery.
Ziyu Lu|Nikos Mamoulis|David W. Cheung
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2013

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Efficient Time-Stamped Event Sequence Anonymization.
Reza Sherkat|Jing Li|Nikos Mamoulis
ACM Transactions on the Web 2013 Volume 8 Issue 1

2012

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Indexing uncertain spatio-temporal data.
Tobias Emrich|Hans-Peter Kriegel|Nikos Mamoulis|Matthias Renz|Andreas Züfle
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2001

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Approximate spatio-temporal retrieval.
Dimitris Papadias|Nikos Mamoulis|Vasilis Delis
ACM Transactions on Information Systems (TOIS) 2001 Volume 19 Issue 1

1999

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Content-Based Retrieval Using Heuristic Search.
Dimitris Papadias|Marios Mantzourogiannis|Panos Kalnis|Nikos Mamoulis|Ishfaq Ahmad
SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 15-19, 1999, Berkeley, CA, USA

1998

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Image Similarity Retrieval by Spatial Constraints.
Dimitris Papadias|Nikos Mamoulis|Dimitris Meretakis
Proceedings of the 1998 ACM CIKM International Conference on Information and Knowledge Management, Bethesda, Maryland, USA, November 3-7, 1998