A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all


Hassan Saif Member status icon

Research Associate
Hassan Saif Photograph

Telephone Icon +44 (0)1908 659833

Email Icon Website Icon Camera Icon RDF Icon

Twitter Icon LinkedIn Icon SlideShare Icon

Hassan Saif is a research associate at the Knowledge Media Institute. His research interests are in Sentiment Analysis, Machine Learning and Social Semantics.

Hassan has recently had a PhD degree at the Open University on semantic sentiment analysis of microblogs. He has extensive expertise in social media analysis and data mining, and has published in top semantic web conferences and journals.

Along his career in KMI, Hassan has been involved in several EU projects including, ROBUST and SENSE4US, where he developed various novel techniques of using Semantics in Sentiment Analysis.

Previously to joining KMi, Hassan worked as a research assistant at the University of Lincon, UK and as research engineer for NordicSense, Finland.

Keys: Social Semantic, Semantic Computing, Sentiment Analysis, Opinion Mining, Information Extraction, Machine Learning, Natural Language Processing, Semantic Web

Team: Harith Alani, , Miriam Fernandez





28 Oct 2016

19 Jul 2016

08 Jun 2016

31 Mar 2015

05 Jun 2014



Saif, H., Fernandez, M., Rowe, M. and Alani, H. (2016) On the Role of Semantics for Detecting pro-ISIS Stances on Social Media, Poster at The 15th International Semantic Web Conference, Kobe, Japan

Publications | Visit External Site for Details Publications | doi 

Saif, H., Ortega, J., Fernandez, M. and Cantador, I. (2016) Sentiment Analysis in Social Streams Emotions and Personality in Personalized Services, eds. Springer


Cano, A., Saif, H., Alani, H. and Motta, E. (2016) Semantic Topic Compass--Classification Based on Unsupervised Feature Ambiguity Gradation, 13th International Conference, ESWC 2016, Crete, Greece


Saif, H., Bashevoy, M., Taylor, S., Fernandez, M. and Alani, H. (2016) SentiCircles: a platform for contextual and conceptual sentiment analysis, Demo at 13th International Conference, ESWC 2016, Crete, Greece, Crete, Greece


Rowe, M. and Saif, H. (2016) Mining pro-ISIS radicalisation signals from social media users, The 10th International Conference on Web and Social Media

View all 17 publications

Tech Reports

View AbstractDownload PDF

Sentiment Analysis of Microblogs
Techreport ID: kmi-12-02
Date: 2012
Author(s): Hassan Saif


View By

Research Themes


Senior Research Fellow

Knowledge Media Institute (KMi)
£49,772 to £55,998
Based in Milton Keynes
Permanent position

The post is intended to strengthen the Open University’s Knowledge Media Institute (KMi) international research reputation and in particular we are interested in candidates who can pursue a robust...


Knowledge Media Institute
The Open University
Walton Hall
Milton Keynes
United Kingdom

Tel: +44 (0)1908 653800

Fax: +44 (0)1908 653169

Email: KMi Support


If you have any comments, suggestions or general feedback regarding our website, please email us at the address below.

Email: KMi Development Team