Conference Paper



S. M. S. Saad, R. Z. R. M. Radzi and S. H. Othman, Comparative Analysis of the Blockchain Consensus Algorithm Between Proof of Stake and Delegated Proof of Stake,” 2021 International Conference on Data Science and Its Applications (ICoDSA), 2021, pp. 175-180, doi: 10.1109/ICoDSA53588.2021.9617549.

D. S. A. Baras, S. H. Othman, A. Al-Dhaqm and R. Z. R. M. Radzi, “Information Security Management Metamodel (ISMM) Validation and Verification through Frequency-based Selection Technique,” 2021 International Conference on Data Science and Its Applications (ICoDSA), 2021, pp. 292-297, doi: 10.1109/ICoDSA53588.2021.9617527. (Scopus indexed)

M. A. Saleh, S. Hajar Othman, A. Al-Dhaqm and M. A. Al-Khasawneh, “Common Investigation Process Model for Internet of Things Forensics” 2021 2nd International Conference on Smart Computing and Electronic Enterprise (ICSCEE), 2021, pp. 84-89, doi: 10.1109/ICSCEE50312.2021.9498045. (Scopus indexed)

Salman Humdullah, Siti Hajar Othman, Muhammad Najib Razali, Hazinah Kutty Mammi (2021), Secured Data Storage Framework for Land Registration using Blockchain Technique“, 2021 3rd International Cyber Resilience Conference (CRC2021), Online Conference. (Scopus indexed)

Mohamed Mostafa Ali MontaserSiti Hajar Othman, Raja Zahilah Raja Md Radzi, (2021), Secured Tracking and Tracing System Based on Blockchain Technology”, 2021 3rd International Cyber Resilience Conference (CRC2021), Online Conference. (Scopus indexed)

M. A. Fiquaro, R. Zahilah, S. H. Othman, M. M. Arshad and S. M. Sheikh Saad, “Vaccination System using Blockchain Technology: A Prototype Development,” 2021 3rd International Cyber Resilience Conference (CRC), 2021, pp. 1-6, doi: 10.1109/CRC50527.2021.9392416. (Scopus indexed)


K. N. Zakaria, S. H. Othman and A. Zainal, “Review of Cybersecurity Audit Management and Execution Approaches,” 2019 6th International Conference on Research and Innovation in Information Systems (ICRIIS), 2019, pp. 1-6, doi: 10.1109/ICRIIS48246.2019.9073641.(Scopus indexed)

F. Ferdiansyah, S. H. Othman, R. Zahilah Raja Md Radzi, D. Stiawan, Y. Sazaki and U. Ependi, “A LSTM-Method for Bitcoin Price Prediction: A Case Study Yahoo Finance Stock Market,” 2019 International Conference on Electrical Engineering and Computer Science (ICECOS), Batam Island, Indonesia, 2019, pp. 206-210, DOI: 10.1109/ICECOS47637.2019.8984499. (WOS and Scopus indexed)


Ali A., Razak S.A., Othman S.H., Mohammed A. (2018) Extraction of Common Concepts for the Mobile Forensics Domain. In: Saeed F., Gazem N., Patnaik S., Saed Balaid A., Mohammed F. (eds) Recent Trends in Information and Communication Technology. IRICT 2017. Lecture Notes on Data Engineering and Communications Technologies, vol 5. Springer, Cham. (Scopus indexed)

A. Al-Dhaqm, S. Razak and S. H. Othman, “Model Derivation System to Manage Database Forensic Investigation Domain Knowledge,” 2018 IEEE Conference on Application, Information and Network Security (AINS), 2018, pp. 75-80, doi: 10.1109/AINS.2018.8631468. (Scopus Indexed)


Z. M. Zain,S. H. Othman and Kadir. R (2016), “Security-Based BYOD Risk Assessment Metamodelling Approach”, the 21st Pacific Asia Conference on Information Systems (PACIS 2017), Langkawi, Malaysia.(Scopus Indexed)


R. Mokhtar, A. A. Rahman and S. H. Othman, “Academic quality assurance metamodel knowledge repository as a quality monitoring mediator,” 2016 IEEE Conference on e-Learning, e-Management and e-Services (IC3e), 2016, pp. 176-181, doi: 10.1109/IC3e.2016.8009062. (Scopus Indexed)


Aishah Abdullah, Siti Hajar Othman and Muhammad Najib Mohamed Razali (2015) “A Review of Factors which Determine the Predictability of House Pricing“, IBIMA 2015 to be appeared in Journal of Southeast Asian Research, IBIMA Publishing


Abdulalem Ali, Shukor Abd Razak, Siti Hajar Othman, Arafat Mohammed (2014) “Towards Adapting Metamodeling approach for the Mobile Forensics Investigation Domain”, In: (SDNLC) SDNLC (ed) The 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST 2015) Kuala Lumpur, Malaysia, 2015. pp 382-386

Arafat Mohammed Rashad Al- Dhaqm, Siti Hajar Othman, Shukor Abd Razak and Asri Ngadi (2014) “Towards Adapting Metamodelling Technique for Database Forensics Investigation Domain“, International Symposium on Biometrics & Security Technologies (ISBAST2014), Kuala Lumpur, Malaysia. (Scopus indexed)

Doaa Saleh Abobakr Baras, Siti Hajar Othman, Mohammad Nazir Ahmad, Norafida Ithnin (2014) “Towards Managing Information Security Knowledge Through  Metamodelling Approach“, International Symposium on Biometrics & Security Technologies (ISBAST2014), Kuala Lumpur, Malaysia. (Scopus indexed)

Rashidah Mokhtar, Rahman. A.A, Othman S.H, Mat Ali, N  (2014), “Malaysian Academic Quality Assurance System in the context of Issues, Challenges and Best Practices” in the Knowledge Management International Conference (KMICe 2014), 12-15 August 2014, Langkawi, Malaysia. (the Best Paper Award)


Rashidah Mokhtar, Rahman. A.A, Othman S.H  (2013), “Managing Continual Quality Improvement for Academic Programme Accreditation:The Governance Issues in Quality Assurance” in the Handbook of Governance and Integrity: Framework for Public and Private Sectors, Bloomsbury Publishing.

Othman S.H, Beydoun. G, Rodney Clarke and Simon Opper (2013), “Disaster Management (DM) Model Transformations Framework”  in the 24th Australasian Conference on Information Systems (ACIS 2013 Proceedings), Paper 47, Melbourne, Australia. (URL:

Hussein M. Hashi and Othman S.H, (2013),Managing a Complexity of Physical Security Knowledge through a Physical Security Metamodelin the International Symposium on Mathematical Sciences & Computing Research (iSMSC 2013), Ipoh, Perak, Malaysia


Othman S.H and Beydoun. G. (2012), “Evaluating Disaster Management Knowledge Model by Using a Frequency-Based Selection technique” in The 2012 Pacific Rim Knowledge Acquisition Workshop, Kuching, Sarawak.


Othman S.H and Beydoun. G. (2010) “Metamodelling Approach Towards A Disaster Management Decision Support System, Lecture Notes in Computer Science (LNCS) in Artificial Intelligence and Soft Computing, Volume 6114/2010, 614-621, DOI: 10.1007/978-3-642-13232-2_75. (Scopus indexed)

Othman S.H and Beydoun. G. (2010). “A Disaster Management Metamodel (DMM) Validated”. In Proceedings of the 11th International Conference on Knowledge Management and Acquisition for Smart Systems and Services (PKAW’10), Byeong-Ho Kang and Debbie Richards (Eds.). Springer-Verlag, Berlin, Heidelberg, 111-125. ISBN: 978-3-642-15036-4. (WOS indexed)

Othman S.H and Beydoun. G. (2010). “Metamodel-Based Decision Support System for Disaster Management” in the 5th International Conference on Software and Data Technologies (ICSOFT 2010), July 2010, Athens, Greece. (WOS and Scopus indexed)

Othman S.H and Beydoun. G. (2010), “Metamodelling Approach to Support Disaster Management Knowledge Sharing” in the 21st Australasian Conference on Information Systems (ACIS 2010 Proceedings), Paper 97, Brisbane, Australia. (URL:  (Was Nominated as the Best Paper Award) (Scopus indexed)

Mohd Razali, Muhammad Najib, Ali, N. Mat and Othman, S. H. (2010), “The Information and Communication Technology Management Framework for Facilities Management Business in Malaysia”. In: 1st International Borneo Business Conference, Malaysia


Razali, M. N., I. Sahir, Z. Manaf and S. H. Othman (2008). “The Design of Best Practice Framework in Information and Communication Technology Management in Facilities Management : Case Study in Malaysia.”


Siti Hajar Othman, Mazura Mat Din, Mohd Fahmi Mokhtar (2006) ”InSIST : Integrated Student Information and Tracking System, 19th Education Technology Convention  (KTP-19), MALAYSIA.


M.N. Razali, D.M. JuanilS.H. Othman (2004)“A Model for Knowledge Management Strategy: An Application in Real Estate

Najib Razali, Siti Hajar Othman (2004) “The Design of Best Practice Framework in ICT Concept in Facilities Management IBMC 2004 – International Business Management Conference, Malaysia.

Muhammad Najib Razali, Siti Hajar Othman (2004) “The ICT Management Framework for Facilities Management Business in Malaysia”,  IBBC 2004 – International Borneo Business Conference, Malaysia


Siti Hajar Othman, Shamsul Shahibuddin (2000), ”Subject Registration System Using Client Server, Internet and Legacy System”, MSTC 2000, Malaysia.