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الإسم : د.عبد الرؤوف إشتيوي

الرتبة العلمية: أستاذ مشارك

المسمى الوظيفي: عضو هيئة تدريسية

المكتب 7312       الرقم الفرعي 7312

بريد الكتروني: aishtaiwi@uop.edu.jo

التخصص: تقنيه المعلومات والاتصالات

جامعة التخرج: Griffith University

المؤهل العلمي

    المؤهل العلمي

    الجامعة

    البلد

    سنة الحصول على المؤهل

    الماجستير
    Griffith University
    استراليا
    2001
    الدكتوراه
    Griffith University
    استراليا
    2007



  • Journal Paper





      A. HajYasein an and A. Ishtaiwi, " Survey on Privacy Preserving in Data Mining Tasks " , "albalqa journal for research",Vol.,No., , Amman, jordan, 01/01/2009




      A. Ishtaiwi, A. HajYasien, " The Occurrence of Frozen Weights in Dynamic Local Search for SAT " , "International Journal of Computer Science and Information Security (IJCSIS)",Vol.,No., Thomson Reuters, , 09/07/2016 :الملخص
      Abstract—A key characteristic in Dynamic Local Search Techniques (DLS) is the use of weights while searching for a solution to a Satisfiability problems (SAT). Thus, weights handling plays a major role in the over all performance of a given DLS technique. Unfortunately, there are no general appr Download




      Wael Hadi, Ghassan Issa, Abdelraouf Ishtaiwi, " ACPRISM: Associative classification based on PRISM algorithm " , "Information Sciences",Vol.,No., Elsevier, , 11/01/2017 :الملخص
      Associative classification (AC) is an integration between association rules and classification tasks that aim to predict unseen samples. Several studies indicate that the AC algorithms produce more accurate results than classical data mining algorithms. However, current AC algorithms inherit from as




      Abdelraouf Ishtaiwi1*, Ghassan Issa1 and Wael Hadi1, " Reducing the Cost of Exploring Neighborhood Areas in Dynamic Local Search for SAT " , "British Journal of Applied Science & Technology",Vol.,No., SCIENCEDOMAIN international, , 01/01/2018 :الملخص
      Stochastic Local Search (SLS) algorithms are of great importance to many fields of Computer Sciences and Artificial Intelligence. This is due to their efficient performance when applied for solving randomly generated satisfiability problems (SAT). Our focus in the current work is on one of the SLS d




      Abdelraouf Ishtaiwi, Ghassan Issa, Wael Hadi, Nawaf Ali, " Weight Resets in Local Search for SAT " , "http://www.ijmlc.org/list-103-1.html",Vol.9,No., International Journal of Machine Learning and Computing, singapore, 11/14/2019 :الملخص
      Abstract—In this paper, we investigated the influence of resetting weights in what we refer to as safely satisfied sub areas within the search space. Our work is divided into two main tracks; track one is to search for sub areas within the search space where a group of connected clauses are all sati Download




      Abdelraouf Ishtaiwi, Feda Alshahwan, Naser Jamal, Wael Hadi, and Muhammad AbuArqoub, " A Dynamic Clause Specific Initial Weight Assignment for Solving Satisfiability Problems Using Local Search " , "Algorithms",Vol.14,No., MDPI, Basel, Switzerland, 01/05/2021 :الملخص
      Abstract: For decades, the use of weights has proven its superior ability to improve dynamic local search weighting algorithms’ overall performance. This paper proposes a new mechanism where the initial clause’s weights are dynamically allocated based on the problem’s structure. The new mechanism st Download




      Mohammed Abu-Arqoub, Wael Hadi, Abdelraouf Ishtaiwi, " ACRIPPER: A New Associative Classification Based on RIPPER Algorithm " , "Journal of Information & Knowledge Management",Vol.20,No., World Scientific Publishing Company, https://doi.org/10.1142/S0219649221500131, 03/12/2021 :الملخص
      Associative Classification (AC) classifiers are of substantial interest due to their ability to be utilised for mining vast sets of rules. However, researchers over the decades have shown that a large number of these mined rules are trivial, irrelevant, redundant, and sometimes harmful, as they can




      Abdelraouf Ishtaiwi and Qasem Abu Al-Haija, " Dynamic Initial Weight Assignment for MaxSAT " , "Algorithms",Vol.14,No., MDPI, Basel, Switzerland., 03/31/2021 :الملخص
      The Maximum Satisfiability (Maximum Satisfiability (MaxSAT)) approach is the choice, and perhaps the only one, to deal with most real-world problems as most of them are unsatisfiable. Thus, the search for a complete and consistent solution to a real-world problem is impractical due to computationa


  • Conference paper





      Ishtaiwi, A., Thornt, " Neighbourhood Clause Weight Redistribution in Local Search for SAT. " , "Principles and Practice of Constraint Programming - CP 2005, 11th International Conference",Vol.,No., Springer, Sitges, Spain, 03/16/2005



      Pham, D. N., Thornto, " SAT-based versus CSP-based Constraint Weighting for Satisfiability. " , "Proceedings of the 20th National Conference on Artificial Intelligence, AAAI 2005",Vol.,No., AAAI Press / The MIT Press 2005, Pittsburgh, Pennsylvania, USA, 03/16/2005



      Ishtaiwi, A., Thornt, " Adaptive Clause Weight Redistribution. " , "",Vol.,No., , , 04/15/2006



      Ishtaiwi, A., Thornt, " Weight Redistribution for Unweighted MAX-SAT " , "AI 2007: Advances in Artificial Intelligence, 20th Australian Joint Conference on Artificial Intelligence.",Vol.,No., Springer, Gold Coast, Australia, 09/04/2007



      Abdelraouf Ishtaiwi, " Weights Stagnation in Dynamic Local Search for SAT " , "Sixth International Conference on Computer Science, Engineering and Information Technology (CCSEIT 2016)",Vol.,No., (Academy & Industry Research Collaboration Center (AIRCC, , 05/21/2016 :الملخص
      Abstract—Since 1991, tries were made to enhance the stochastic local search techniques (SLS) in many different ways. Some researchers turned their focus on studying the structure of the satisfiability problems to better understand their complexity in order to come up with better algorithms that Download




      Abdelraouf M. Ishtaiwi, Marco J. Baron+, and Ghassan F. Issa, " Multi Level Weight Distribution Dynamic Local Search for SAT " , "Int'l Journal of Computing, Communications & Instrumentation Engg. (IJCCIE)",Vol.,No., IJCCIE, , 03/08/2017 :الملخص
      In recent years, dynamic clause weighting stochastic local search algorithms have emerged as the-state-of-the-art for solving satisfiability problems. In our study we experimentally investigated the weights behaviors and movements during searching for satisfiability. Firstly, We show that, second le




      ,Marco Javier Surez Baron,Abdelraouf Ishtaiwi, " Acquisition and Analyses of Lessons Learned from Social Network R&D Using Machine Learning " , "HUSO 2018 : The Fourth International Conference on Human and Social Analytics",Vol.,No., IARIA, , 06/22/2018 :الملخص
      This article presents the development of a computational framework used for the extraction and recovery of lessons learned that have been extracted from academic and research related social networks; the lexical analysis applied is focused to Spanish language. The algorithm executes the lexical analysis using Natural Language Programming (NLP) techniques. The final result of the process shows that the use of this type of lexical and semantic analysis is a key component in tasks of social analysis, text mining and semantic enrichment.
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