Reda Alhajj - Publications

Affiliations: 
Computer Science University of Calgary, Calgary, Alberta, Canada 

83 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Sert OC, Şahin SD, Özyer T, Alhajj R. Analysis and prediction in sparse and high dimensional text data: The case of Dow Jones stock market Physica a-Statistical Mechanics and Its Applications. 545: 123752. DOI: 10.1016/J.Physa.2019.123752  0.341
2020 Afra S, Alhajj R. Early warning system: From face recognition by surveillance cameras to social media analysis to detecting suspicious people Physica a-Statistical Mechanics and Its Applications. 540: 123151. DOI: 10.1016/J.Physa.2019.123151  0.357
2019 Dastjerd NK, Sert OC, Ozyer T, Alhajj R. Fuzzy Classification Methods Based Diagnosis of Parkinson's disease from Speech Test Cases. Current Aging Science. PMID 31241024 DOI: 10.2174/1874609812666190625140311  0.312
2019 Ozsoy MG, Polat F, Alhajj R. Effective induction of gene regulatory networks using a novel recommendation method International Journal of Data Mining and Bioinformatics. 22: 91. DOI: 10.1504/Ijdmb.2019.10021452  0.386
2019 Afra S, Alhajj R. Integrated framework for criminal network extraction from Web Journal of Information Science. 16555151988860. DOI: 10.1177/0165551519888606  0.312
2019 Aksac A, Özyer T, Alhajj R. CutESC: Cutting edge spatial clustering technique based on proximity graphs Pattern Recognition. 96: 106948. DOI: 10.1016/J.Patcog.2019.06.014  0.313
2019 Sailunaz K, Alhajj R. Emotion and sentiment analysis from Twitter text Journal of Computational Science. 36: 101003. DOI: 10.1016/J.Jocs.2019.05.009  0.315
2019 Xylogiannopoulos KF, Karampelas P, Alhajj R. A password creation and validation system for social media platforms based on big data analytics Journal of Ambient Intelligence and Humanized Computing. 11: 53-73. DOI: 10.1007/S12652-019-01172-X  0.378
2018 Aghakhani S, Qabaja A, Alhajj R. Integration of k-means clustering algorithm with network analysis for drug-target interactions network prediction International Journal of Data Mining and Bioinformatics. 20: 185. DOI: 10.1504/Ijdmb.2018.10016075  0.346
2018 Bütün E, Kaya M, Alhajj R. Extension of neighbor-based link prediction methods for directed, weighted and temporal social networks Information Sciences. 152-165. DOI: 10.1016/J.Ins.2018.06.051  0.364
2018 Sarhan A, Rokne JG, Alhajj R. Integrating Flexibility and Fuzziness into a Question Driven Query Model Information Sciences. 430: 349-377. DOI: 10.1016/J.Ins.2017.11.049  0.326
2017 Üçer S, Koçak Y, Ozyer T, Alhajj R. Social network Analysis-based classifier (SNAc): A case study on time course gene expression data. Computer Methods and Programs in Biomedicine. 150: 73-84. PMID 28859830 DOI: 10.1016/J.Cmpb.2017.06.015  0.407
2017 Erdogdu U, Polat F, Alhajj R. Employing decomposable partially observable Markov decision processes to control gene regulatory networks. Artificial Intelligence in Medicine. PMID 28733120 DOI: 10.1016/J.Artmed.2017.06.007  0.31
2017 Aksac A, Ozyer T, Alhajj R. Complex networks driven salient region detection based on superpixel segmentation Pattern Recognition. 66: 268-279. DOI: 10.1016/J.Patcog.2017.01.010  0.309
2016 Sirin U, Polat F, Alhajj R. Batch Mode TD(λ) for Controlling Partially Observable Gene Regulatory Networks. Ieee/Acm Transactions On Computational Biology and Bioinformatics / Ieee, Acm. PMID 27483460 DOI: 10.1109/Tcbb.2016.2595577  0.303
2016 Koçak Y, Özyer T, Alhajj R. Utilizing maximal frequent itemsets and social network analysis for HIV data analysis Journal of Cheminformatics. 8. DOI: 10.1186/S13321-016-0184-9  0.328
2016 Addam O, Chen A, Hoang W, Rokne J, Alhajj R. Foreign exchange data crawling and analysis for knowledge discovery leading to informative decision making Knowledge-Based Systems. 102: 1-19. DOI: 10.1016/J.Knosys.2016.03.005  0.327
2016 Ozsoy MG, Polat F, Alhajj R. Making recommendations by integrating information from multiple social networks Applied Intelligence. 45: 1047-1065. DOI: 10.1007/S10489-016-0803-1  0.382
2016 Xylogiannopoulos KF, Karampelas P, Alhajj R. Repeated patterns detection in big data using classification and parallelism on LERP Reduced Suffix Arrays Applied Intelligence. 45: 567-597. DOI: 10.1007/S10489-016-0766-2  0.318
2015 Gao S, Chen A, Rahmani A, Zeng A, Tan M, Alhajj R, Rokne J, Demetrick D, Wei X. Multi-scale modularity and motif distributional effect in metabolic networks. Current Protein & Peptide Science. PMID 26412791 DOI: 10.2174/1389203716666150923104603  0.322
2015 Kazienko P, Alhajj R, Srivastava J. Computational aspects of social network analysis Scientific Programming. 2015. DOI: 10.1155/2015/961610  0.351
2015 Shafiq O, Alhajj R, Rokne JG. On personalizing Web search using social network analysis Information Sciences. 314: 55-76. DOI: 10.1016/J.Ins.2015.02.029  0.345
2015 Moshirpour M, El-Sherif SM, Alhajj R, Far BH. Verification of lack of emergent behavior in extending a social network of agents Social Network Analysis and Mining. 5: 1-13. DOI: 10.1007/S13278-014-0242-0  0.394
2014 Gao S, Karakira I, Afra S, Naji G, Alhajj R, Zeng J, Demetrick D. Evaluating predictive performance of network biomarkers with network structures. Journal of Bioinformatics and Computational Biology. 12: 1450025. PMID 25219385 DOI: 10.1142/S0219720014500255  0.354
2014 Wu F, Chen L, Wang J, Alhajj R. Biomolecular networks and human diseases. Biomed Research International. 2014: 363717. PMID 25050344 DOI: 10.1155/2014/363717  0.36
2014 Qabaja A, Jarada T, Elsheikh A, Alhajj R. Prediction of gene-based drug indications using compendia of public gene expression data and PubMed abstracts. Journal of Bioinformatics and Computational Biology. 12: 1450007. PMID 24969745 DOI: 10.1142/S0219720014500073  0.302
2014 Rasheed F, Alhajj R. A framework for periodic outlier pattern detection in time-series sequences. Ieee Transactions On Cybernetics. 44: 569-82. PMID 23757597 DOI: 10.1109/Tsmcc.2013.2261984  0.319
2014 Almansoori W, Addam O, Zarour O, Elzohbi M, Sarhan A, Kaya M, Rokne J, Alhajj R. The Power of Social Network Construction and Analysis for Knowledge Discovery in the Medical Referral Process Journal of Organizational Computing and Electronic Commerce. 24: 186-214. DOI: 10.1080/10919392.2014.896727  0.345
2014 Rahmani A, Afra S, Zarour O, Addam O, Koochakzadeh N, Kianmehr K, Alhajj R, Rokne J. Graph-based approach for outlier detection in sequential data and its application on stock market and weather data Knowledge-Based Systems. 61: 89-97. DOI: 10.1016/J.Knosys.2014.02.008  0.754
2014 Peng P, Addam O, Elzohbi M, Özyer ST, Elhajj A, Gao S, Liu Y, Özyer T, Kaya M, Ridley M, Rokne J, Alhajj R. Reporting and analyzing alternative clustering solutions by employing multi-objective genetic algorithm and conducting experiments on cancer data Knowledge-Based Systems. 56: 108-122. DOI: 10.1016/J.Knosys.2013.11.003  0.321
2014 Kaya M, Alhajj R. Development of multidimensional academic information networks with a novel data cube based modeling method Information Sciences. 265: 211-224. DOI: 10.1016/J.Ins.2013.11.012  0.419
2014 Rahmani A, Chen A, Sarhan A, Jida J, Rifaie M, Alhajj R. Social media analysis and summarization for opinion mining: a business case study Social Network Analysis and Mining. 4: 1-11. DOI: 10.1007/S13278-014-0171-Y  0.408
2013 Gao S, Chen A, Rahmani A, Jarada T, Alhajj R, Demetrick D, Zeng J. MCF: a tool to find multi-scale community profiles in biological networks. Computer Methods and Programs in Biomedicine. 112: 665-72. PMID 24075082 DOI: 10.1016/J.Cmpb.2013.07.029  0.34
2013 Guerbas A, Addam O, Zaarour O, Nagi M, Elhajj A, Ridley M, Alhajj R. Effective web log mining and online navigational pattern prediction Knowledge-Based Systems. 49: 50-62. DOI: 10.1016/J.Knosys.2013.04.014  0.335
2013 Shafiq MO, Jarada TN, Karampelas P, Alhajj R, Rokne JG. Integrating Online Social Network Analysis in Personalized Web Search Social Network Analysis and Mining. 589-613. DOI: 10.1007/978-3-7091-1346-2_26  0.361
2013 Moshirpour M, El-Sherif SM, Far BH, Alhajj R. Detecting Emergent Behavior in a Social Network of Agents Social Network Analysis and Mining. 393-409. DOI: 10.1007/978-3-7091-1346-2_17  0.346
2012 Nagi M, Elhajj A, Addam O, Qabaja A, Zarour O, Jarada T, Gao S, Jida J, Murshed A, Sleiman I, Özyer T, Ridley M, Alhajj R. Robust framework for recommending restructuring of websites by analysing web usage and web structure data International Journal of Business Intelligence and Data Mining. 7: 4-20. DOI: 10.1504/Ijbidm.2012.048725  0.343
2012 Kianmehr K, Koochakzadeh N, Alhajj R. AskFuzzy: Attractive visual fuzzy query builder Proceedings - International Conference On Data Engineering. 1241-1244. DOI: 10.1109/ICDE.2012.116  0.705
2012 Koochakzadeh N, Kianmehr K, Sarraf A, Alhajj R. Market investment advice: A social network approach Proceedings of the 2012 Ieee/Acm International Conference On Advances in Social Networks Analysis and Mining, Asonam 2012. 71-78. DOI: 10.1109/ASONAM.2012.22  0.738
2012 Yildizer E, Balci AM, Jarada TN, Alhajj R. Integrating wavelets with clustering and indexing for effective content-based image retrieval Knowledge-Based Systems. 31: 55-66. DOI: 10.1016/J.Knosys.2012.01.013  0.306
2012 Iikman OO, Özyer T, Zarour O, Alhajj R, Polat F. TempoXML: Nested bitemporal relationship modeling and conversion tool for fuzzy XML Information Sciences. 193: 247-274. DOI: 10.1016/J.Ins.2012.01.012  0.354
2012 Alhajj R. Network Modeling and Analysis in Health Informatics and Bioinformatics Journal Network Modeling Analysis in Health Informatics and Bioinformatics. 1: 1-2. DOI: 10.1007/S13721-012-0011-9  0.347
2012 Almansoori W, Gao S, Jarada TN, Elsheikh AM, Murshed AN, Jida J, Alhajj R, Rokne J. Link prediction and classification in social networks and its application in healthcare and systems biology Network Modeling Analysis in Health Informatics and Bioinformatics. 1: 27-36. DOI: 10.1007/S13721-012-0005-7  0.373
2012 Zhang M, Alhajj R. Effectiveness of NAQ-tree in handling reverse nearest-neighbor queries in high-dimensional metric space Knowledge and Information Systems. 31: 307-343. DOI: 10.1007/S10115-011-0405-5  0.319
2011 Gao S, Zeng J, ElSheikh AM, Naji G, Alhajj R, Rokne J, Demetrick D. A closer look at "social" boundary genes reveals knowledge to gene expression profiles. Current Protein & Peptide Science. 12: 602-13. PMID 21827429 DOI: 10.2174/1389203711109070602  0.39
2011 Tan M, Alshalalfa M, Alhajj R, Polat F. Influence of prior knowledge in constraint-based learning of gene regulatory networks. Ieee/Acm Transactions On Computational Biology and Bioinformatics / Ieee, Acm. 8: 130-42. PMID 21071802 DOI: 10.1109/Tcbb.2009.58  0.357
2011 Alshalalfa M, Özyer T, Alhajj R, Rokne J. Discovering cancer biomarkers: From DNA to communities of genes International Journal of Networking and Virtual Organisations. 8: 158-178. DOI: 10.1504/Ijnvo.2011.037166  0.339
2011 Kianmehr K, Alhajj R. A fuzzy prediction model for calling communities International Journal of Networking and Virtual Organisations. 8: 75-97. DOI: 10.1504/Ijnvo.2011.037162  0.354
2011 Memon N, Wiil UK, Alhajj R, Atzenbeck C, Harkiolakis N. Harvesting covert networks: A case study of the iMiner database International Journal of Networking and Virtual Organisations. 8: 52-74. DOI: 10.1504/Ijnvo.2011.037161  0.405
2011 Chen A, Gao S, Jarada TN, Zhang M, Pavlatos C, Karampelas P, Alhajj R. Effectiveness of heuristic based approach on the performance of indexing and clustering of high dimensional data Journal of Information and Knowledge Management. 10: 261-271. DOI: 10.1142/S0219649211002973  0.314
2011 Rasheed F, Alshalalfa M, Alhajj R. Efficient periodicity mining in time series databases using suffix trees Ieee Transactions On Knowledge and Data Engineering. 23: 79-94. DOI: 10.1109/Tkde.2010.76  0.306
2011 Koochakzadeh N, Sarraf A, Kianmehr K, Rokne J, Alhajj R. NetDriller: A powerful social network analysis tool Proceedings - Ieee International Conference On Data Mining, Icdm. 1235-1238. DOI: 10.1109/ICDMW.2011.128  0.735
2011 Koochakzadeh N, Alhajj R. Social network analysis in software testing to categorize unit test cases based on coverage information Proc.- 2011 Ieee International Conference On Hpcc 2011 - 2011 Ieee International Workshop On Ftdcs 2011 -Workshops of the 2011 Int. Conf. On Uic 2011- Workshops of the 2011 Int. Conf. Atc 2011. 412-416. DOI: 10.1109/HPCC.2011.60  0.734
2011 Alhajj R, Memon N. Introduction to the second issue of Social Network Analysis and Mining journal: scientific computing for social network analysis and dynamicity Social Network Analysis and Mining. 1: 73-74. DOI: 10.1007/S13278-011-0022-Z  0.367
2011 Memon N, Alhajj R. Introduction to the first issue of Social Network Analysis and Mining journal Social Network Analysis and Mining. 1: 1-2. DOI: 10.1007/S13278-010-0016-2  0.369
2011 Özyer T, Zhang M, Alhajj R. Integrating multi-objective genetic algorithm based clustering and data partitioning for skyline computation Applied Intelligence. 35: 110-122. DOI: 10.1007/S10489-009-0206-7  0.346
2011 Koochakzadeh N, Keshavarz F, Sarraf A, Rahmani A, Kianmehr K, Rifaie M, Alhajj R, Rokne J. Stock investment decision making: A social network approach Studies in Computational Intelligence. 369: 47-57. DOI: 10.1007/978-3-642-22732-5_5  0.737
2011 Kianmehr K, Kaya M, ElSheikh AM, Jida J, Alhajj R. Fuzzy association rule mining framework and its application to effective fuzzy associative classification Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery. 1: 477-495. DOI: 10.1002/Widm.40  0.35
2010 Tan M, Alhajj R, Polat F. Scalable approach for effective control of gene regulatory networks. Artificial Intelligence in Medicine. 48: 51-9. PMID 19879739 DOI: 10.1016/J.Artmed.2009.10.002  0.328
2010 Koochakzadeh N, Kianmehr K, Jida J, Lee I, Alhajj R, Rokne J. Semi-supervised dynamic classification for intrusion detection International Journal of Software Engineering and Knowledge Engineering. 20: 139-154. DOI: 10.1142/S0218194010004669  0.751
2010 Lo A, Özyer T, Tahboob R, Kianmehr K, Jida J, Alhajj R. XML materialized views and schema evolution in VIREX Information Sciences. 180: 4940-4957. DOI: 10.1016/J.Ins.2010.08.025  0.311
2010 Kianmehr K, Alshalalfa M, Alhajj R. Fuzzy clustering-based discretization for gene expression classification Knowledge and Information Systems. 24: 441-465. DOI: 10.1007/S10115-009-0214-2  0.36
2010 Zhang M, Alhajj R. Effectiveness of NAQ-tree as index structure for similarity search in high-dimensional metric space Knowledge and Information Systems. 22: 1-26. DOI: 10.1007/S10115-008-0190-Y  0.308
2009 Zeng J, Alhajj R, Demetrick DJ. Representative transcript sets for evaluating a translational initiation sites predictor. Bmc Bioinformatics. 10: 206. PMID 19573244 DOI: 10.1186/1471-2105-10-206  0.334
2009 Kianmehr K, Özyer T, Kaya M, Alhajj R. Wrapping VRXQuery with self-adaptive fuzzy capabilities Web Intelligence and Agent Systems. 7: 269-279. DOI: 10.3233/Wia-2009-0168  0.332
2009 Rifaie M, Kianmehr K, Alhajj R, Ridley MJ. Data modelling for effective data warehouse architecture and design International Journal of Information and Decision Sciences. 1: 282-300. DOI: 10.1504/Ijids.2009.027656  0.313
2009 Lee I, Kianmehr K, Koochakzadeh N, Alhajj R, Rokne J. A new framework for an adaptive classifier model 2009 Ieee International Conference On Information Reuse and Integration, Iri 2009. 138-144. DOI: 10.1109/IRI.2009.5211540  0.715
2009 Kianmehr K, Alhajj R. Calling communities analysis and identification using machine learning techniques Expert Systems With Applications. 36: 6218-6226. DOI: 10.1016/J.Eswa.2008.07.072  0.336
2008 Kianmehr K, Alhajj R. CARSVM: a class association rule-based classification framework and its application to gene expression data. Artificial Intelligence in Medicine. 44: 7-25. PMID 18586476 DOI: 10.1016/J.Artmed.2008.05.002  0.364
2008 Kianmehr K, Alhajj R. EFFECTIVENESS OF SUPPORT VECTOR MACHINE FOR CRIME HOT-SPOTS PREDICTION Applied Artificial Intelligence. 22: 433-458. DOI: 10.1080/08839510802028405  0.334
2008 Kaya M, Alhajj R. Online mining of fuzzy multidimensional weighted association rules Applied Intelligence. 29: 13-34. DOI: 10.1007/S10489-007-0078-7  0.342
2007 Kianmehr K, Zhang H, Nikolov K, Özyer T, Alhajj R. Utilising Neural Network and Support Vector Machine for Gene Expression Classification Journal of Information & Knowledge Management. 6: 251-260. DOI: 10.1142/S0219649207001822  0.346
2007 Özyer T, Alhajj R, Barker K. Intrusion detection by integrating boosting genetic fuzzy classifier and data mining criteria for rule pre-screening Journal of Network and Computer Applications. 30: 99-113. DOI: 10.1016/J.Jnca.2005.06.002  0.339
2007 Rahman RM, Barker K, Alhajj R. Replica Placement Strategies in Data Grid Journal of Grid Computing. 6: 103-123. DOI: 10.1007/S10723-007-9090-8  0.346
2006 Lo A, Alhajj R, Barker K. VIREX: visual relational to XML conversion tool Journal of Visual Languages & Computing. 17: 25-45. DOI: 10.1016/J.Jvlc.2005.08.002  0.305
2006 Kaya M, Alhajj R. Utilizing genetic algorithms to optimize membership functions for fuzzy weighted association rules mining Applied Intelligence. 24: 7-15. DOI: 10.1007/S10489-006-6925-0  0.348
2006 Chenier C, Jun JJ, Zhang J, Özyer T, Alhajj R. Association-rules mining based broadcasting approach for XML data Lecture Notes in Computer Science. 207-216. DOI: 10.1007/11890393_22  0.34
2005 Kaya M, Alhajj R. Genetic algorithm based framework for mining fuzzy association rules Fuzzy Sets and Systems. 152: 587-601. DOI: 10.1016/J.Fss.2004.09.014  0.337
2004 Udechukwu A, Barker K, Alhajj R. A framework for representing navigational patterns as full temporal objects Acm Sigecom Exchanges. 5: 23-33. DOI: 10.1145/1120687.1120691  0.315
2004 Kaya M, Alhajj R. Mining multi-cross-level fuzzy weighted association rules Information Systems. 1: 225-230. DOI: 10.1109/Is.2004.1344671  0.312
2004 Özyer T, Liu Y, Alhajj R, Barker K. Multi-objective genetic algorithm based clustering approach and its application to gene expression data Lecture Notes in Computer Science. 451-461. DOI: 10.1007/978-3-540-30198-1_46  0.313
2003 Alhajj R. Extracting the extended entity-relationship model from a legacy relational database Information Systems. 28: 597-618. DOI: 10.1016/S0306-4379(02)00042-X  0.305
1998 Alhajj R, Polat F. Incremental view maintenance in object-oriented databases Acm Sigmis Database: the Database For Advances in Information Systems. 29: 52-64. DOI: 10.1145/313310.313338  0.308
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