The 9th IEEE International Conference on Cloud and Big Data Computing (CBDCom 2023) https://icnetlab.org/cyber-science2023/cbdcom/index.html 14-17 Nov, 2023 - Abu Dhabi, UAE *CBDCom CFP:* The IEEE International Conference on Cloud and Big Data Computing is a premier forum for researchers, practitioners and developers who are interested in cloud computing and big data to explore new ideas, techniques and tools, as well as to exchange experience. Besides the latest research achievements, the conference covers also innovative commercial data management systems, innovative commercial applications of cloud computing and big data technology, and experience in applying recent research advances to real-world problems IEEE CBDCom 2023 will be the 9th edition of the conference after the success of CBDCom 2015 in Beijing, CBDCom 2016 in Toulouse, CBDCom 2017 in San Francisco, CBDCom 2018 in Guangzhou, CDBCom 2019 in Fukuoka, CDBCom 2020 in Calgary, and CDBCom 2021 held virtually. It will continuously offer a platform for researchers to exchange novel studies, discuss important issues and explore key challenges in innovative cloud and big data for a smarter world. IEEE CBDCom 2023 will be held during November 13-17, 2023, co-located with IEEE CyberSciTech 2023, IEEE PICom 2023, and IEEE DASC 2023. It aims to bring together computer scientists, engineers and researchers from academia and industry to discuss and exchange experimental and theoretical results, work-in-progress, novel designs, and future trends in cloud and big data innovations. *CBDCom Tracks:* *Track 1: Data Science & Analytics* *Track 2: Big Data Infrastructure & Management * *Track 3: Big Data Tools and Applications * *Track 4: Cloud Management & Virtualization * *Track 5: Cloud/Big Data Security, Privacy & Trust * *Track 6: Cloud/Big Data for IoT & Smart City * *Paper Submission Information:* *For original papers in: * Regular Tracks: *6-8 *pages WiP/Workshop/Special Session Tracks: *4-6 *pages Poster Track: *2-4 *pages Authors are invited to submit their original research work that has not previously been submitted or published in any other venue. Regular, work-in-progress (WiP), workshop/special session, and poster papers need to be submitted via Easychair ( https://easychair.org/conferences/?conf=dascpicomcbdcomcyber0). Papers should be prepared in IEEE CS Proceedings format. IEEE formatting information: http://www.ieee.org/conferences_events/conferences/publishing/templates.html All accepted papers in the main tracks, workshops, special sessions and demos/posters will be published in an IEEE Computer Society proceedings (IEEE-DL and EI indexed). Best Paper Awards will be presented to high quality papers. Selected papers will be recommended to prestigious journal *Special Issues <https://icnetlab.org/cyber-science2023/special-issues/index.html>*. Some papers originally submitted as full papers can be accepted as short papers or posters during the review process. In such cases, the authors will need to reduce the paper accordingly when preparing the camera-ready version. At least one of the authors of any accepted paper is requested to register and present the paper at the conference. *Important dates* *Main Conference Papers * *Paper Submission Due: 1 August, 2023 (Extended) * Authors Notification: 15 September, 2023 Camera-ready Submission: 30 September, 2023 *Workshop/Special Session Papers * Submission Due: August15, 2023 *(Extended) * Author Notification Due: September 15, 2023 Camera-ready Submission: September 30, 2023 *Contacts Information:* If you have any questions about CBDCom, please contacts the Chairs, Feras Awaysheh (feras.awaysheh@ut.ee) and Yaser Jararweh (yijararweh@just.edu.jo)