Personal information

Other IDs

ResearcherID: T-5301-2018
Scopus Author ID: 6507328166

Keywords

https://scholar.google.com.tr/citations?hl=en&user=v_sGp4IAAAAJ

Countries

Türkiye

Activities

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Employment (4)

Kadir Has University: Istanbul, Istanbul, TR

2008-01-03 to present | Professor (Management Information Systems)
Employment
Source: Self-asserted source
HASAN DAĞ

Işık University: Istanbul, İstanbul, TR

2007-09-30 to 2008-02-29 | Chair/Professor (Information Technologies)
Employment
Source: Self-asserted source
HASAN DAĞ

Istanbul Technical University: Istanbul, Istanbul, TR

2005-03-15 to 2006-09-30 | Vice Dean/Professor (Informatics Institute)
Employment
Source: Self-asserted source
HASAN DAĞ

Istanbul Technical University: Istanbul, TR

1996-06-19 to 2005-03-14 | Assistant and Associate Professor (Electrical Engineering Department)
Employment
Source: Self-asserted source
HASAN DAĞ

Education and qualifications (3)

University of Wisconsin-Madison: Madison, WI, US

1991-05-19 to 1996 | PhD (Electrical and Computer Engineering)
Education
Source: Self-asserted source
HASAN DAĞ

University of Wisconsin-Madison: Madison, WI, US

1989-01-01 to 1990-12-31 | Msc. (Electrical and Computer Engineering)
Education
Source: Self-asserted source
HASAN DAĞ

Istanbul Technical University: Istanbul, TR

1983-09-01 to 1987-06-30 | BSc (Electrical Engineering)
Education
Source: Self-asserted source
HASAN DAĞ

Professional activities (1)

IEEE: New York, NY, US

Membership
Source: Self-asserted source
HASAN DAĞ

Works (50 of 62)

Items per page:
Page 1 of 2

EDUCATIONAL METAVERSE - CYBERSECURITY ASPECTS AND CHALLENGES

2025-03 | Conference paper
DOI: 10.21125/inted.2025.0737
Contributors: Mert İlhan Ecevit; Amra Feta; Reiner Creutzburg; Hasan Dağ
Source: check_circle
Crossref

INTERNATIONAL CYBERSECURITY COOPERATION: THE CYBERMACS ERASMUS MUNDUS INITIATIVE FOR A SECURE GLOBAL DIGITAL FUTURE

2025-03 | Conference paper
DOI: 10.21125/inted.2025.0513
Contributors: Reiner Creutzburg; Vesna Dimitrova; Ivan Chorbev; Ebru Dilan; Ayhan Gücüyener; Hasan Dağ
Source: check_circle
Crossref

AnomalyAdapters: Parameter-Efficient Multi-Anomaly Task Detection

IEEE Access
2022 | Journal article
DOI: 10.1109/ACCESS.2022.3141161
Contributors: Ugur Unal; Hasan Dag
Source: check_circle
Crossref

Random CapsNet forest model for imbalanced malware type classification task

Computers & Security
2021-03 | Journal article
DOI: 10.1016/j.cose.2020.102133
Contributors: Aykut Çayır; Uğur Ünal; Hasan Dağ
Source: check_circle
Crossref

Website category classification using fine-tuned BERT language model

5th International Conference on Computer Science and Engineering, UBMK 2020
2020 | Conference paper
DOI: 10.1109/UBMK50275.2020.9219384
EID:

2-s2.0-85095717414
Contributors: Demirkiran, F.; Cayir, A.; Unal, U.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

The impact of text preprocessing on the prediction of review ratings

TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES
2020-05-08 | Journal article
DOI: 10.3906/elk-1907-46
Contributors: Muhittin IŞIK; Hasan DAĞ
Source: check_circle
Crossref
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Preferred source (of 2)‎

Alternative Credit Scoring and Classification Employing Machine Learning Techniques on a Big Data Platform

UBMK 2019 - Proceedings, 4th International Conference on Computer Science and Engineering
2019 | Conference paper
DOI: 10.1109/UBMK.2019.8907113
EID:

2-s2.0-85076215629
Contributors: Hindistan, Y.S.; Aiyakogu, B.A.; Rezaeinazhad, A.M.; Korkmaz, H.E.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Machine learning model to predict an adult learner’s decision to continue ESOL course

Education and Information Technologies
2019 | Journal article
DOI: 10.1007/s10639-019-09884-5
EID:

2-s2.0-85061713018
Contributors: Dahman, M.R.; Dağ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Feature Extraction Based on Deep Learning for Some Traditional Machine Learning Methods

UBMK 2018 - 3rd International Conference on Computer Science and Engineering
2018 | Conference paper
DOI: 10.1109/UBMK.2018.8566383
EID:

2-s2.0-85060661178
Contributors: Cayir, A.; Yenidogan, I.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Protecting openflow switches against denial of service attacks

Proceedings of ICCES 2017 12th International Conference on Computer Engineering and Systems
2018 | Conference paper
DOI: 10.1109/ICCES.2017.8275355
EID:

2-s2.0-85046643526
Contributors: Bahaa-Eldin, A.M.; Eldessouky, E.E.-E.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A Generic Framework for Building Heterogeneous Simulations of Parallel and Distributed Computing Systems

Arabian Journal for Science and Engineering
2017 | Journal article
DOI: 10.1007/s13369-017-2497-z
EID:

2-s2.0-85024872705
Contributors: Dursun, T.; Dağ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A recommender model based on trust value and time decay: Improve the quality of product rating score in E-commerce platforms

Proceedings - 2017 IEEE International Conference on Big Data, Big Data 2017
2017 | Conference paper
DOI: 10.1109/BigData.2017.8258140
EID:

2-s2.0-85041431152
Contributors: Işik, M.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Improving item-based recommendation accuracy with user's preferences on Apache Mahout

Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016
2016 | Conference paper
DOI: 10.1109/BigData.2016.7840789
EID:

2-s2.0-85015165361
Contributors: Jabakji, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Power consumption estimation using in-memory database computation

13th HONET-ICT International Symposium on Smart MicroGrids for Sustainable Energy Sources Enabled by Photonics and IoT Sensors, HONET-ICT 2016
2016 | Conference paper
DOI: 10.1109/HONET.2016.7753443
EID:

2-s2.0-85006982289
Contributors: Dag, H.; Alamin, M.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Double branch outage modeling and simulation: Bounded network approach

International Journal of Electrical Power and Energy Systems
2015 | Journal article
DOI: 10.1016/j.ijepes.2015.05.001
EID:

2-s2.0-84929623093
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

High accuracy traffic light controller for increasing the given green time utilization

Computers and Electrical Engineering
2015 | Journal article
DOI: 10.1016/j.compeleceng.2014.12.011
EID:

2-s2.0-84924982457

Part of ISBN:

00457906
Contributors: Abbas, M.K.; Karsiti, M.N.; Napiah, M.; Samir, B.B.; Al-Jemeli, M.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Implementation of a SDN (Software defined network)

WMSCI 2014 - 18th World Multi-Conference on Systemics, Cybernetics and Informatics, Proceedings
2014 | Conference paper
EID:

2-s2.0-84923166370
Contributors: Ergen, M.S.; Kutlan, S.; Dag, T.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Branch outage simulation based contingency screening by gravitational search algorithm

International Review of Electrical Engineering
2012 | Journal article
EID:

2-s2.0-84860144381
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Comparison of feature selection algorithms for medical data

INISTA 2012 - International Symposium on INnovations in Intelligent SysTems and Applications
2012 | Conference paper
DOI: 10.1109/INISTA.2012.6247011
EID:

2-s2.0-84866605750
Contributors: Daǧ, H.; Sayin, K.E.; Yenidoǧan, I.; Albayrak, S.; Acar, C.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Parallel-in-space implementation of transient stability analysis on a Linux cluster with infiniband

2012 North American Power Symposium, NAPS 2012
2012 | Conference paper
DOI: 10.1109/NAPS.2012.6336427
EID:

2-s2.0-84870507179
Contributors: Soykan, G.; Flueck, A.J.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Post outage bus voltage calculations for double branch outages

Proceedings of the Universities Power Engineering Conference
2012 | Conference paper
DOI: 10.1109/UPEC.2012.6398439
EID:

2-s2.0-84872916844
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Welcome note

2012 9th International Conference on High Capacity Optical Networks and Enabling Technologies, HONET 2012
2012 | Conference paper
DOI: 10.1109/HONET.2012.6421422
EID:

2-s2.0-84874291407
Contributors: Akhtar Raja, M.Y.; Daǧ, H.; Arnavut, Z.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A new preconditioner design based on spectral division for power flow analysis

International Review of Electrical Engineering
2011 | Journal article
EID:

2-s2.0-82455168045
Contributors: Dag, H.; Fatih Yetkin, E.; Manguoglu, M.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A preconditioner for transient stability time domain simulation

NAPS 2011 - 43rd North American Power Symposium
2011 | Conference paper
DOI: 10.1109/NAPS.2011.6025187
EID:

2-s2.0-80053639852
Contributors: Soykan, G.; Flueck, A.J.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Double branch outage modeling and its solution using differential evolution method

2011 16th International Conference on Intelligent System Applications to Power Systems, ISAP 2011
2011 | Conference paper
DOI: 10.1109/ISAP.2011.6082228
EID:

2-s2.0-83655197379
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Post-outage state estimations for outage management

IFAC Proceedings Volumes (IFAC-PapersOnline)
2011 | Conference paper
DOI: 10.3182/20110828-6-IT-1002.02167
EID:

2-s2.0-84866774662
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Power flow using thread programming

2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011
2011 | Conference paper
DOI: 10.1109/PTC.2011.6019285
EID:

2-s2.0-80053381231
Contributors: Daǧ, H.; Soykan, G.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Sparsity Preserving computation for spectral Projectors

AIP Conference Proceedings
2011 | Conference paper
DOI: 10.1063/1.3663510
EID:

2-s2.0-83655192603
Contributors: Yetkin, E.F.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A spectral divide and conquer method based preconditioner design for power flow analysis

2010 International Conference on Power System Technology: Technological Innovations Making Power Grid Smarter, POWERCON2010
2010 | Conference paper
DOI: 10.1109/POWERCON.2010.5666015
EID:

2-s2.0-78751527476
Contributors: Daǧ, H.; Yetkin, E.F.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Distributed memory parallel transient stability analysis on a PC cluster with ethernet

International Review of Electrical Engineering
2010 | Journal article
EID:

2-s2.0-79956219031
Contributors: Soykan, G.; Flueck, A.J.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Gravitational search algorithm for post-outage bus voltage magnitude calculations

Proceedings of the Universities Power Engineering Conference
2010 | Conference paper
EID:

2-s2.0-78651459170
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Harmony search method based parallel contingency analysis

2010 International Conference on Power System Technology: Technological Innovations Making Power Grid Smarter, POWERCON2010
2010 | Conference paper
DOI: 10.1109/POWERCON.2010.5666035
EID:

2-s2.0-78751479317
Contributors: Ceylan, O.; Dag, H.; Ozdemir, A.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Comparison of cost-free computational tools for teaching physics

ICSCCW 2009 - 5th International Conference on Soft Computing, Computing with Words and Perceptions in System Analysis, Decision and Control
2009 | Conference paper
DOI: 10.1109/ICSCCW.2009.5379414
EID:

2-s2.0-77950479139
Contributors: Er, N.F.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Comparison of post outage bus voltage magnitudes estimated by harmony search and differential evolution methods

2009 15th International Conference on Intelligent System Applications to Power Systems, ISAP '09
2009 | Conference paper
DOI: 10.1109/ISAP.2009.5352813
EID:

2-s2.0-76549116858
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

HeteroSim: Heterogeneous simulation framework

Spring Simulation Multiconference 2009 - Co-located with the 2009 SISO Spring Simulation Interoperability Workshop
2009 | Conference paper
EID:

2-s2.0-85024840683
Contributors: Dursun, T.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

On-line transient stability assessment using Matlab parallel programming environment

ICSCCW 2009 - 5th International Conference on Soft Computing, Computing with Words and Perceptions in System Analysis, Decision and Control
2009 | Conference paper
DOI: 10.1109/ICSCCW.2009.5379423
EID:

2-s2.0-77950512522
Contributors: Soykan, G.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Parallel contingency analysis using differential evolution based solution for branch outage problem

ICSCCW 2009 - 5th International Conference on Soft Computing, Computing with Words and Perceptions in System Analysis, Decision and Control
2009 | Conference paper
DOI: 10.1109/ICSCCW.2009.5379418
EID:

2-s2.0-77950509308
Contributors: Ceylan, O.; Daǧ, H.; Özdemir, A.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Parallel implementation of iterative rational Krylov methods for model order reduction

ICSCCW 2009 - 5th International Conference on Soft Computing, Computing with Words and Perceptions in System Analysis, Decision and Control
2009 | Conference paper
DOI: 10.1109/ICSCCW.2009.5379421
EID:

2-s2.0-77950484507
Contributors: Yetkin, E.F.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Towards faster branch outage simulations using simulated annealing and parallel programming

Proceedings of the Universities Power Engineering Conference
2009 | Conference paper
EID:

2-s2.0-77951750357
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Branch outage solution using particle swarm optimization

2008 Australasian Universities Power Engineering Conference, AUPEC 2008
2008 | Conference paper
EID:

2-s2.0-67649643385
Contributors: Ceylan, O.; Ozdemir, A.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

A parallel implementation: Real space Green's function technique

International Journal of High Performance Computing Applications
2007 | Journal article
DOI: 10.1177/1094342006074862
EID:

2-s2.0-33846705390
Contributors: Onat, B.; Durukanoǧlu, S.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

An approximate inverse preconditioner and its implementation for conjugate gradient method

Parallel Computing
2007 | Journal article
DOI: 10.1016/j.parco.2006.11.009
EID:

2-s2.0-33847679456
Contributors: Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Comparison of evolutionary techniques for value-at-risk calculation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2007 | Book
DOI: 10.1007/978-3-540-71805-5_24
EID:

2-s2.0-34548092210
Contributors: Uludag, G.; Uyar, A.S.; Senel, K.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Preface

International Journal of High Performance Computing Applications
2007 | Journal article
DOI: 10.1177/1094342006074847
EID:

2-s2.0-33846653569
Contributors: Yaşar, O.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Trends in parallel computing

Parallel Computing
2007 | Journal article
DOI: 10.1016/j.parco.2006.11.001
EID:

2-s2.0-33847658758
Contributors: Yaşar, O.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

AClass: Classification algorithm based on association rule mining

WSEAS Transactions on Information Science and Applications
2006 | Journal article
EID:

2-s2.0-33645153936
Contributors: Tunc, B.; Dag, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Computational science and engineering at Istanbul Technical University

Computing in Science and Engineering
2005 | Journal article
DOI: 10.1109/MCSE.2005.12
EID:

2-s2.0-19944376503
Contributors: Daǧ, H.; Soykan, G.; Pişkin, Ş.; Yaşar, O.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

Incomplete inverse preconditioners

ARI Bulletin of the Istanbul Technical University
2005 | Journal article
EID:

2-s2.0-33747465845
Contributors: Alvarado, F.; Daǧ, H.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

An XML based data exchange model for power system studies

Bulletin of the Technical University of Istanbul
2004 | Journal article
EID:

2-s2.0-23444461172
Contributors: Daǧ, H.; Utkan, U.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier

An XML based data exchange model for power system studies

ARI Bulletin of the Istanbul Technical University
2004 | Journal article
EID:

2-s2.0-33747519063
Contributors: Daǧ, H.; Utkan, U.
Source: Self-asserted source
HASAN DAĞ via Scopus - Elsevier
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