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Salem, F., F. Schintke, and A. Reinefeld, "Handling Compute-Node Failures in FLESnet", CBM Progress Report 2019, pp. 167 – 168, 2020. Abstract

FLESnet should tolerate failures of individual compute nodes and should continue to distribute and build timeslices without overly sacrificing the achieved aggregate throughput and latency in large scale deployments. This requires all input nodes to consistently adhere to a new schedule and distribution schema on time and might require the redistribution of not yet entirely built timeslices. We implemented such a fault-tolerance mechanism in our Data-Flow Scheduler that detects and dynamically (re-)assigns the load of failed nodes to the remaining compute nodes. We show the influence of failures on the aggregate bandwidth and latency of timeslice building on our OmniPath testbed.

Hegazy, O. M., A. H. El Bastawissy, and R. F. Ibrahim, Handling Mobile Transactions with Disconnections Using a Mobile-Shadow, , 2008. Abstract
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Hegazy, O. M., A. H. El Bastawissy, and R. F. Ibrahim, Handling Mobile Transactions with Disconnections Using a Mobile-Shadow, , 2008. Abstract
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Muhammad, M., and T. ElGhazaly, "Handling OCR-Degraded Arabic Text: A Comprehensive Survey", In Proceedings of the 48th annual ISSR conference, 27 December, 2013.
El Gamassy, A., and M. E. Hashem, "Handling of rose cut flowers for export from Egypt, with reference to temperature, pulsing and preservatives.", Annals of Agricultural Science, Ain Shams Univ., Cairo, vol. 29, 1984. Abstract
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Abonazel, M. R., "Handling Outliers and Missing Data in Regression Models Using R: Simulation Examples", Academic Journal of Applied Mathematical Sciences, vol. 6, issue 8, pp. 187-203, 2020. AbstractHandling outliers and missing data using R simulation examples.pdfWebsite

This paper has reviewed two important problems in regression analysis (outliers and missing data), as well as some handling methods for these problems. Moreover, two applications have been introduced to understand and study these
methods by R-codes. Practical evidence was provided to researchers to deal with those problems in regression modeling
with R. Finally, we created a Monte Carlo simulation study to compare different handling methods of missing data in the
regression model. Simulation results indicate that, under our simulation factors, the k-nearest neighbors method is the
best method to estimate the missing values in regression models.

Altassan, K. M., M. M. El-Sherbiny, and B. Sasidhar, "Handling Step fixed charge transportation problem", International Conference In Decision Making, (ICDeM2012),, Kedah, Malaysia. , 13-16 March, 2012.
Donzelli, P., and R. Setola, Handling the knowledge acquired during the requirements engineering process: a case study, , vol. ACM International Conference Proceeding Series; Vol. 27: ACM Press, pp. 673–679, 2002. Abstract
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Shaalan, K., and M. Attia, "Handling Unknown Words in Arabic FST Morphology", The 10th edition of the International Workshop on Finite State Methods and Natural Language Processing (FSMNLP 2012), San Sebastian, Spain, 23 July, 2012. Abstractunk_fsmnlp_2012-acl-anthology__short_04.pdf

A morphological analyser only recognizes words that it already knows in the lexical database. It needs, however, a way of sensing significant changes in the language in the form of newly borrowed or coined words with high frequency. We develop a finite-state morphological guesser in a pipelined methodology for extracting unknown words, lemmatizing them, and giving them a priority weight for inclusion in a lexicon. The processing is performed on a large contemporary corpus of 1,089,111,204 words and passed through a machine-learning-based annotation tool. Our method is tested on a manually-annotated gold standard of 1,310 forms and yields good results despite the complexity of the task. Our work shows the usability of a highly non-deterministic finite state guesser in a practical and complex application.

Fattah, M. A., S. Abuelenin, A. E. Hassanien, and J. - S. Pan, "Handwritten Arabic Manuscript Image Binarization Using Sine Cosine Optimization Algorithm", International Conference on Genetic and Evolutionary Computing: Springer International Publishing, pp. 273–280, 2016. Abstract
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Abdelmoniem, A. M., H. F. Hammad, A. F. Darweesh, M. A. Abdelaziz, I. A. Abdelhamid, and A. H. M. Elwahy, "Hantzsch one-pot multicomponent synthesis of a novel series of bis (9, 10-diarylhexahydroacridine-1, 8-diones)", Synthetic Communications, vol. 51, issue 17: Taylor & Francis, pp. 2695-2712, 2021. Abstract
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Abdelmoniem, A. M., H. F. Hammad, A. F. Darweesh, M. A. Abdelaziz, I. A. Abdelhamid, and A. H. M. Elwahy, "Hantzsch one-pot multicomponent synthesis of a novel series of bis (9, 10-diarylhexahydroacridine-1, 8-diones)", Synthetic Communications, vol. 51, issue 17: Taylor & Francis, pp. 2695-2712, 2021. Abstract
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Abdelmoniem, A. M., H. F. Hammad, A. F. Darweesh, M. A. Abdelaziz, I. A. Abdelhamid, and A. H. M. Elwahy, "Hantzsch one-pot multicomponent synthesis of a novel series of bis (9, 10-diarylhexahydroacridine-1, 8-diones)", Synthetic Communications, vol. 51, issue 17: Taylor & Francis, pp. 2695-2712, 2021. Abstract
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Abdelmoniem, A. M., H. F. Hammad, A. F. Darweesh, M. A. Abdelaziz, I. A. Abdelhamid, and A. H. M. Elwahy, "Hantzsch one-pot multicomponent synthesis of a novel series of bis(9,10-diarylhexahydroacridine-1,8-diones)", Synthetic Communications, vol. 51, issue 17: Taylor & Francis, pp. 2695 - 2712, 2021/07//. Abstract

Efficient procedures have been developed for the synthesis of novel series of bis(9,10-diaryl-hexahydroacridine-1,8-diones) in which the two acridine moieties were linked to aliphatic, aromatic, or heteroaromatic spacers via ether or ester linkages. The target products were obtained in good to excellent yields via a multi-component reaction of the appropriate aromatic amine, 5,5-dimethyl-1,3-cyclohexanedione, and the corresponding bis-aldehydes. The reactions were also proceeded to give the target products in good yields via a multi-component reaction of the appropriate cyclic enamines, and the corresponding bis-aldehydes under similar conditions. Bis-alkylation of the appropriate hexahydroacridine-1,8-dione with the corresponding dihalo compound in a basic medium was also proved to be an effective strategy for the synthesis of the target products. The multi-component reaction of the aromatic amine, bis-aldehydes, and barbituric acid or 1,3-dimethylbarbituric acid, instead of 5,5-dimethyl-1,3-cyclohexanedione, afforded the corresponding Knoevenagel condensation adducts in good yield and unfortunately, the expected bis-tetrahydropyrimido[4,5-b]quinolines could not be isolated.

Abdelmoniem, A. M., A. M. Abdella, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with 6-Aminouracil: Synthesis of novel tetrakis(6-Aminouracil-5-yl)methanes and bis(decahydropyrido[2,3-d:6,5-d']dipyrimidine-Tetraones) linked to aliphatic or aromatic cores via ether-Amide or ester-Amide linkages", Arkivoc, vol. 2020, issue 8, pp. 136 - 149, 2020///. Abstract

One-pot three-component cyclo-condensation reaction of bis(aldehydes) containing ether-Amide or ester-Amide linkages with 6-Aminouracil in boiling acetic acid afforded tetrakis(6-Aminopyrimidine-2,4-diones) or bis(tetraoxodecahydropyrido[2,3-d:6,5-d']dipyrimidines) depending on the reaction conditions.

Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications: Taylor & Francis, pp. 1-11, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications: Taylor & Francis, pp. 1-11, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications: Taylor & Francis, pp. 1-11, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications, vol. 51, issue 12: Taylor & Francis, pp. 1814-1824, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications, vol. 51, issue 12: Taylor & Francis, pp. 1814-1824, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2, 3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo [3, 4-b: 4', 3'-e] pyridine and pyrido [2, 3-d: 6, 5-d'] dipyrimidine", Synthetic Communications, vol. 51, issue 12: Taylor & Francis, pp. 1814-1824, 2021. Abstract
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Abdelmoniem, A. M., M. G. M. Abdelrahman, S. A. S. Ghozlan, A. H. M. Elwahy, and I. A. Abdelhamid, "Hantzsch reaction with bis-indole-2,3-diones: Synthesis of novel bis-spirocyclic oxindole incorporating acridine, dipyrazolo[3,4-b:4',3'-e]pyridine and pyrido[2,3-d:6,5-d']dipyrimidine", Synthetic Communications, vol. 51, issue 12: Taylor & Francis, pp. 1814 - 1824, 2021///. Abstract

One-pot three-component cyclo-condensation reaction of bis(indole-2,3-diones) with dimedone, 3-methyl-1H-pyrazol-5(4H)-one, or 6-aminouracil in boiling acetic acid afforded bis-spirocyclic oxindoles linked to acridine, dipyrazolo[3,4-b:4',3'-e]pyridine, and pyrido[2,3-d:6,5-d']dipyrimidine, respectively.

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