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Abdulhakim A. Qahtan
Assistant Professor, Information and Computing Sciences, Utrecht University
Joined
July 2024
Names
Abdulhakim A. Qahtan
(Preferred)
,
Abdulhakim Ali Qahtan
Emails
****@uu.nl
(Confirmed)
Personal Links
Homepage
Google Scholar
DBLP
ORCID
LinkedIn
Career & Education History
Assistant Professor
Information and Computing Sciences,
Utrecht University
(uu.nl)
2019
–
Present
Postdoc
Qatar Computing Research Institute,
Hamad Bin Khalifa University
(hbku.edu.qa)
2016
–
2019
PhD student
CEMSE,
King Abdullah University of Science and Technology
(kaust.edu.sa)
2010
–
2016
Advisors, Relations & Conflicts
PhD Advisor
Xiangliang Zhang
2011
–
2016
Expertise
Data Curation and Algorithmic Fairness
2019
–
Present
Data Cleaning and Integration
2016
–
2019
Data stream Mining
2012
–
2016
Publications
PrefixCDD: Effective Online Concept Drift Detection over Event Streams using Prefix Trees
Jesús Huete
,
Abdulhakim Ali Qahtan
,
Marwan Hassani
COMPSAC 2023
Readers:
Everyone
Manipulation detection in cryptocurrency markets: an anomaly and change detection based approach
Olaf Kampers
,
Abdulhakim Ali Qahtan
,
Swati Mathur
,
Yannis Velegrakis
SAC 2022
Readers:
Everyone
Pattern Functional Dependencies for Data Cleaning
Abdulhakim Ali Qahtan
,
Nan Tang
,
Mourad Ouzzani
,
Yang Cao
,
Michael Stonebraker
2020 (modified: 20 Dec 2022)
Proc. VLDB Endow. 2020
Readers:
Everyone
ANMAT: Automatic Knowledge Discovery and Error Detection through Pattern Functional Dependencies
Abdulhakim Ali Qahtan
,
Nan Tang
,
Mourad Ouzzani
,
Yang Cao
,
Michael Stonebraker
2019 (modified: 20 Dec 2022)
SIGMOD Conference 2019
Readers:
Everyone
FAHES: A Robust Disguised Missing Values Detector
Abdulhakim Ali Qahtan
,
Ahmed K. Elmagarmid
,
Raul Castro Fernandez
,
Mourad Ouzzani
,
Nan Tang
2018 (modified: 12 Nov 2022)
KDD 2018
Readers:
Everyone
KDE-Track: An Efficient Dynamic Density Estimator for Data Streams (Extended Abstract)
Abdulhakim Ali Qahtan
,
Suojin Wang
,
Xiangliang Zhang
2018 (modified: 06 Aug 2024)
ICDE 2018
Readers:
Everyone
Building Data Civilizer Pipelines with an Advanced Workflow Engine
Essam Mansour
,
Dong Deng
,
Raul Castro Fernandez
,
Abdulhakim Ali Qahtan
,
Wenbo Tao
,
Ziawasch Abedjan
,
Ahmed K. Elmagarmid
,
Ihab F. Ilyas
,
Samuel Madden
,
Mourad Ouzzani
,
Michael Stonebraker
,
Nan Tang
2018 (modified: 20 Dec 2022)
ICDE 2018
Readers:
Everyone
FAHES: Detecting Disguised Missing Values
Abdulhakim Ali Qahtan
,
Ahmed K. Elmagarmid
,
Mourad Ouzzani
,
Nan Tang
2018 (modified: 20 Dec 2022)
ICDE 2018
Readers:
Everyone
Seeping Semantics: Linking Datasets Using Word Embeddings for Data Discovery
Raul Castro Fernandez
,
Essam Mansour
,
Abdulhakim Ali Qahtan
,
Ahmed K. Elmagarmid
,
Ihab F. Ilyas
,
Samuel Madden
,
Mourad Ouzzani
,
Michael Stonebraker
,
Nan Tang
2018 (modified: 20 Dec 2022)
ICDE 2018
Readers:
Everyone
KDE-Track: An Efficient Dynamic Density Estimator for Data Streams
Abdulhakim Ali Qahtan
,
Suojin Wang
,
Xiangliang Zhang
2017 (modified: 06 Aug 2024)
IEEE Trans. Knowl. Data Eng. 2017
Readers:
Everyone
View all 15 publications
Co-Authors
Ahmed K. Elmagarmid
Basma Alharbi
Dong Deng
Essam Mansour
Ihab F. Ilyas
Jesús Huete
Marwan Hassani
Michael Stonebraker
Mourad Ouzzani
Nan Tang
Olaf Kampers
Raul Castro Fernandez
Raymond J. Carroll
Samuel Madden
Suojin Wang
Swati Mathur
Wenbo Tao
Xiangliang Zhang
Yang Cao
Yannis Velegrakis
Ziawasch Abedjan