Anca Ralescu

Anca L Ralescu

Professor

Old Chemistry Building

819B

CEAS - Computer Science - 0008

Professional Summary

I teach a wide range of Computer Science courses including Intriduction to Computer science (CS-I), C++ programming for computer engineering, Discrete Mathematics, Data Structures, Design and Analysis of Algorithms, Programming Languages, Artificial Intelligence, Machine Learning and Adanced Machine Learning (Kernel methods).

Education

Ph.D, Indiana University Bloomington, IN, USA, 1983 (Mathematics / Theory of Probability)

MS, Indiana University Bloomington, IN, USA, 1980 (Mathematics / Theory of Probability)

BS, University of Bucharest Bucharest, Romania, 1972 (Mathematics)

Research and Practice Interests

My research centers mainly around machine learning theory and applications.  It includes development of algorithms for learning from imbalanced data, context dependent computing, supervised and unsupervised learning, feature selection, support vector machines, quantum computing and learning.  At the application level I am interested in image understanding, brain computer interface, and malware detection.

Research Support

Grant: #S13427 Investigators:Ralescu, Anca 09-01-2005 -12-31-2005 Lockheed Martin Corporation Fuzzy Hamming Distance for Similarity Assessment in a Contents Based Image Retrieval System Role:PI Closed 000415-001 Level:Industry

Grant: #RRMFS0367/PO Investigators:Ralescu, Anca 12-19-2005 -12-31-2006 Lockheed Martin Corporation Conceptual Spaces for Image Retrieval Role:PI Closed 000453-001 Level:Industry

Grant: #N00014-03-1-0706 Investigators:Ralescu, Anca 06-01-2003 -10-31-2007 Department of the Navy Computing within Context with Applications to Pattern Recognition Role:PI Closed 001698-001 Level:Federal

Grant: #N00014-07-1-0438 Investigators:Ralescu, Anca 12-18-2006 -03-01-2010 Department of the Navy Measuring the Distance/Similarity Between Heterogeneous Data Items Role:PI Closed 003581-001 Level:Federal

Grant: #FA9550-09-1-0472 Investigators:Ralescu, Anca 06-01-2009 -05-31-2011 Air Force Office of Scientific Research Computational Intelligence Methods for Socio Cultural Modeling and Prediction: A Study of Group-Based Emotional Concept Understanding Role:PI Active 006293-001 Level:Federal

Grant: #ECA - Master for 11 Students Investigators:Agrawal, Dharma; Bakshi, Arjun; Berman, Kenneth; Bhatnagar, Raj; Bhattacharya, Prabir; Borowczak, Mike; Chaganti, Shikha; Davis, Karen; Guo, Minzhe; Helmicki, Arthur; Kohram, Mojtaba; Li, Hailong; Mukherjee, Tuhin; Ralescu, Anca; Ren, Zhaowei; Tan, Lirong; Vemuri, Ranganadha; Wu, Chao; Zhu, Cheng 09-01-2012 -08-31-2013 Cincinnati Children's Hospital Medical Center Education Collaboration Agreement with CCHMC - 11 Students Role:Collaborator $246,693.00 Active Level:Private Non-Profit

Grant: #1919.03.22.91 / FA8650-13-D-1547/0003 Investigators:Jha, Rashmi; Niu, Nan; Ralescu, Anca 08-01-2017 -07-31-2018 Department of the Air Force Exploring Binary Diversification in Codes for Cyber Defense Role:Collaborator $67,500.00 Active Level:Federal

Grant: #FA8650-18-C-1911 Investigators:Jha, Rashmi; Ralescu, Anca 04-27-2018 -12-31-2020 Air Force Research Laboratory A Novel, Effective, and Efficient Method for Real-Time Prevention and Detection of, and Intervention in Cyber Attacks for Avionics Systems Role:PI $412,000.00 Awarded Level:Federal

Grant: #RY-12-UC-18-4 sub ODHE Investigators:Jha, Rashmi; Ralescu, Anca 08-27-2018 -08-26-2019 Ohio Department of Higher Education Bio-Inspired Self-Evolving Software Platform for Cyber Security / Student: Jeremiah Greer Role:Collaborator $44,130.00 Awarded Level:State of Ohio

Grant: #1919.05.05.91 / FA8650-13-D-1547, Task Order FA8650-17-F-1043 Investigators:Jha, Rashmi; Ralescu, Anca 06-01-2018 -10-31-2018 Air Force Research Laboratory Dynamic Analysis using Intel Processor Trace for Real-Time Malware Detection Role:Collaborator $36,300.00 Active Level:Federal

Grant: #NSF 1936908 Investigators:Ralescu, Anca 07-15-2019 -06-30-2021 National Science Foundation Exploration of Brain Computer Interface for Individuals with Cerebral Palsy Role:PI $208,000.00 Awarded Level:Federal

Grant: #STAMP01-UC/MAA-2018 (A-8) / FA8650-18-F-1613 Investigators:Bhatnagar, Raj; Minai, Ali; Niu, Nan; Ralescu, Anca; Vemuri, Ranganadha 08-26-2019 -12-28-2019 Air Force Research Laboratory Exhibit A-8: Application and research into using ML analytics to evaluate/improve verification test processes and results Role:Collaborator $123,689.40 Awarded Level:Federal

Publications

Peer Reviewed Publications

TO BE UPDATED

Meng Z.; Ralescu A.; Zhang Y.; Zheng Y. (06-01-2019. )Schedule optimization under fuzzy constraints of vehicle capacity.Fuzzy Optimization and Decision Making, ,18 (2 ),131-150

Gao H.; Huang H.; Huang X.; Ralescu A. (03-01-2019. )A survey on the application of fuzzy systems for underactuated systems.Proceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering, ,233 (3 ),217-244

Hu Q.; Meng Z.; Ralescu A.; Zhang Y. (01-01-2019. )Fuzzy dynamic timetable scheduling for public transit.Fuzzy Sets and Systems, ,

Jha R.; Kapp D.; Koranek D.; Ralescu A.; Santacroce M. (12-03-2018. )Detecting Malicious Assembly with Deep Learning.Proceedings of the IEEE National Aerospace Electronics Conference, NAECON, ,2018-July ,82-85

Greer J.; Hirschfeld M.; Jha R.; Kapp D.; Niu N.; Ralescu A.; Toth S. (12-03-2018. )Guiding Software Evolution with Binary Diversity.Proceedings of the IEEE National Aerospace Electronics Conference, NAECON, ,2018-July ,92-98

Gao H.; Huang X.; Ralescu A.; Wen J. (10-12-2018. )Adaptive hierarchical sliding mode control based on fuzzy neural network for an underactuated system.IEEE International Conference on Fuzzy Systems, ,2018-July ,

Ghosh L.; Konar A.; Nagar A.; Parui S.; Rakshit P.; Ralescu A. (10-12-2018. )P-300 and N-400 induced decoding of learning-skill of driving learners using type-2 fuzzy sets.IEEE International Conference on Fuzzy Systems, ,2018-July ,

Chaki S.; Ghosh L.; Konar A.; Laha M.; Nagar A.; Rakshit P.; Ralescu A. (10-12-2018. )Hemodynamic response analysis for mind-driven type-writing using a type 2 fuzzy classifier.IEEE International Conference on Fuzzy Systems, ,2018-July ,

Gao H.; Huang H.; Huang X.; Ralescu A. (09-01-2018. )Adaptive hierarchical sliding mode control based on fuzzy neural network for an underactuated system.Advances in Mechanical Engineering, ,10 (9 ),

Konar A.; Lahiri R.; Nagar A.; Ralescu A.; Saha S. (02-02-2018. )Implementation of gesture driven virtual reality for car racing game using back propagation neural n.2017 IEEE Symposium Series on Computational Intelligence, SSCI 2017 - Proceedings, ,2018-January ,1-8

Bhattacharjee T.; De A.; Konar A.; Nagar A.; Ralescu A. (02-02-2018. )A type-2 fuzzy set induced classification of cognitive load in inter-individual working memory perfo.2017 IEEE Symposium Series on Computational Intelligence, SSCI 2017 - Proceedings, ,2018-January ,1-7

Ghosh L.; Konar A.; Nagar A.; Rakshit P.; Ralescu A. (02-02-2018. )EEG analysis for short term memory modeling in visually explored shape recognition tasks.2017 IEEE Symposium Series on Computational Intelligence, SSCI 2017 - Proceedings, ,2018-January ,1-8

Djaneye-Boundjou O.; Kapp D.; Kebede T.; Narayanan B.; Ralescu A. (01-24-2018. )Classification of Malware programs using autoencoders based deep learning architecture and its appli.Proceedings of the IEEE National Aerospace Electronics Conference, NAECON, ,2017-June ,70-75

Díaz I.; Ralescu A.; Ralescu D.; Rodríguez-Muñiz L. (01-01-2018. )Some Results and Applications Using Fuzzy Logic in Artificial Intelligence.Studies in Systems, Decision and Control, ,142 ,575-584

Katagiri S.; Matsuda K.; Ohsaki M.; Ralescu A.; Wang P.; Watanabe H. (09-01-2017. )Confusion-matrix-based kernel logistic regression for imbalanced data classification.IEEE Transactions on Knowledge and Data Engineering, ,29 (9 ),1806-1819

Girish D.; Ralescu A.; Singh V. (08-30-2017. )Preliminary study on an improved weight updating for fuzzy c-means with applications to image segmen.IFSA-SCIS 2017 - Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems, ,

Meng Z.; Ralescu A.; Zhang Y. (08-30-2017. )Dynamic timetable scheduling with reverse-flow technique in fuzzy environment.IFSA-SCIS 2017 - Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems, ,

Ghosh L.; Konar A.; Nagar A.; Rakshit P.; Ralescu A. (08-23-2017. )EEG induced working memory performance analysis using inverse fuzzy relational approach.IEEE International Conference on Fuzzy Systems, ,

Biswas S.; De A.; Konar A.; Nagar A.; Ralescu A.; Samanta A. (08-23-2017. )Cognitive load classification in learning tasks from hemodynamic responses using type-2 fuzzy sets.IEEE International Conference on Fuzzy Systems, ,

Ralescu A.; Ralescu S. (01-01-2017. )Is there a place for machine learning in law? .28th Modern Artificial Intelligence and Cognitive Science Conference, MAICS 2017, ,29-32

Girish D.; Ralescu A.; Singh V. (01-01-2017. )Image understanding - A brief review of scene classification and recognition .28th Modern Artificial Intelligence and Cognitive Science Conference, MAICS 2017, ,85-91

Girish D.; Meng Z.; Ralescu A.; Singh V.; Zhang Y. (01-01-2017. )Timetable design from even headways to even loads with dynamic fuzzy constraints .28th Modern Artificial Intelligence and Cognitive Science Conference, MAICS 2017, ,191-197

Chamnikar A.; Kiefer A.; Kumar M.; Lorenz T.; Miller A.; Patil G.; Ralescu A.; Richardson M.; Rigoli L. (01-01-2017. )Control strategy for an assistive exoskeleton for sit-to-stand transition.ASME 2017 Dynamic Systems and Control Conference, DSCC 2017, ,1 ,

Ralescu A. (12-01-2016. )Preface to Fuzzy Logic in AI.International Journal of Uncertainty, Fuzziness and Knowlege-Based Systems, ,24 ,v-vi

Chakraborty A.; Kar R.; Konar A.; Nagar A.; Ralescu A. (11-14-2016. )Extending the Nelder-Mead algorithm for feature selection from brain networks.2016 IEEE Congress on Evolutionary Computation, CEC 2016, ,4528-4534

Dan M.; Konar A.; Nagar A.; Ralescu A.; Saha A. (11-07-2016. )A type-2 fuzzy approach towards cognitive load detection using fNIRS signals.2016 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2016, ,2508-2515

Konar A.; Laha M.; Lall S.; Mallik K.; Nagar A.; Ralescu A.; Saha A. (10-31-2016. )EEG-based mind driven type writer by fuzzy radial basis function neural classifier.Proceedings of the International Joint Conference on Neural Networks, ,2016-October ,1076-1082

Baskaran B.; Ralescu A. (01-01-2016. )A study of Android malware detection techniques and machine learning .CEUR Workshop Proceedings, ,1584 ,15-23

Girish D.; Ralescu A.; Singh V. (01-01-2016. )Extended pixel representation for image segmentation .CEUR Workshop Proceedings, ,1584 ,63-67

Ralescu A.; Ralescu D. (12-01-2015. )Characterization of a class of possibility distributions.International Journal of Uncertainty, Fuzziness and Knowlege-Based Systems, ,23 ,91-94

Chakraborty S.; Konar A.; Pal N.; Ralescu A. (02-01-2015. )A fast algorithm to compute precise type-2 centroids for real-time control applications.IEEE Transactions on Cybernetics, ,45 (2 ),340-353

Diaz I.; Ralescu A. (01-01-2015. )Preface .CEUR Workshop Proceedings, ,1424 ,

Ralescu A.; Rawashdeh A. (01-01-2015. )Similarity measure for social networks-a brief survey .CEUR Workshop Proceedings, ,1353 ,153-159

Ali A.; Ralescu A.; Shamsuddin S. (01-01-2015. )Classification with class imbalance problem: A review .International Journal of Advances in Soft Computing and its Applications, ,7 (3 ),176-204

Bloch I.; Cesar R.; Ralescu A. (01-01-2015. )Preliminary study towards a fuzzy model for visual attention .CEUR Workshop Proceedings, ,1424 ,

Díaz I.; Ralescu A.; Rodríguez-Muñiz L. (01-01-2015. )A classification algorithm based on geometric and statistical information.Journal of Computational and Applied Mathematics, ,275 ,335-344

Chatterjee A.; Konar A.; Nagar A.; Ralescu A.; Saha A. (12-01-2014. )EEG analysis for olfactory perceptual-ability measurement using a recurrent neural classifier.IEEE Transactions on Human-Machine Systems, ,44 (6 ),717-730

Darus M.; Hameed V.; Ralescu A.; Shamsuddin S. (08-05-2014. )Algorithm for faster computation of non-zero graph based invariants.Neurocomputing, ,137 ,96-106

Chaganti S.; Han Q.; Ralescu A.; Wang M. (03-11-2014. )A dynamic P300-based BCI speller using a language model.International Journal of Advanced Intelligence Paradigms, ,6 (1 ),1-13

Ralescu A.; Sommer N. (01-01-2014. )Towards a machine learning based control of musical synthesizers in real-time live performance .CEUR Workshop Proceedings, ,1144 ,61-67

Díaz I.; Ralescu A.; Rawashdeh A.; Rawashdeh M. (01-01-2014. )Measures of Semantic Similarity of Nodes in a Social Network.Communications in Computer and Information Science, ,443 CCIS (PART 2 ),76-85

Konar A.; Nagar A.; Rakshit P.; Ralescu A.; Saha A. (12-01-2013. )Olfaction recognition by EEG analysis using differential evolution induced Hopfield neural net.Proceedings of the International Joint Conference on Neural Networks, ,

Hang S.; Ralescu A.; Shamsuddin S. (01-01-2013. )Massive training in artificial immune recognition algorithm for enhancement of lung CT scans.2013 International Conference on Soft Computing and Pattern Recognition, SoCPaR 2013, ,134-139

Jalil I.; Muda A.; Ralescu A.; Shamsuddin S. (01-01-2013. )Geometrical feature based ranking using grey relational analysis (GRA) for writer identification.2013 International Conference on Soft Computing and Pattern Recognition, SoCPaR 2013, ,152-157

Hashim S.; Ralescu A.; Shamsuddin S.; Sjarif N. (01-01-2013. )Higher order geometrical image features representation for action recognition.2013 International Conference on Soft Computing and Pattern Recognition, SoCPaR 2013, ,264-269

Ralescu A.; Rawashdeh M. (12-28-2012. )Fuzzy cluster validity with generalized silhouettes .Proceedings of the 23rd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2012, ,11-18

Inoue A.; Ralescu A.; Visa S. (12-28-2012. )Preface .Proceedings of the 23rd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2012, ,

Ralescu A.; Rawashdeh M. (12-01-2012. )Fuzzy cluster validity with generalized silhouettes .CEUR Workshop Proceedings, ,841 ,11-18

Inoue A.; Ralescu A.; Visa S. (12-01-2012. )Preface .CEUR Workshop Proceedings, ,841 ,

Campan A.; Ralescu A.; Truta T. (12-01-2012. )Preservation of structural properties in anonymized social networks.CollaborateCom 2012 - Proceedings of the 8th International Conference on Collaborative Computing: Networking, Applications and Worksharing, ,619-627

Ali A.; Ralescu A.; Shamsuddin S. (12-01-2012. )Hybrid intelligent systems in survival prediction of breast cancer.Proceedings of the 2012 12th International Conference on Hybrid Intelligent Systems, HIS 2012, ,555-559

Díaz I.; Ralescu A. (11-07-2012. )Privacy issues in social networks: A brief survey.Communications in Computer and Information Science, ,300 CCIS (PART 4 ),509-518

Ralescu A.; Rawashdeh M. (11-02-2012. )A pairwise distance view of cluster validity.Communications in Computer and Information Science, ,297 CCIS (PART 1 ),561-570

Ralescu A.; Rawashdeh M. (10-26-2012. )Crisp and fuzzy cluster validity: Generalized intra-inter silhouette index.2012 Annual Meeting of the North American Fuzzy Information Processing Society, NAFIPS 2012, ,

Ralescu A.; Rawashdeh M. (10-23-2012. )Center-wise intra-inter silhouettes.Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,7520 LNAI ,406-419

Ralescu A.; Seethakkagari S. (12-01-2011. )Identifying interesting postings on social media sites .CEUR Workshop Proceedings, ,710 ,142-144

Nsang A.; Ralescu A. (12-01-2011. )A study of query-based dimensionality reduction .CEUR Workshop Proceedings, ,710 ,30-37

Munimadugu H.; Ralescu A. (12-01-2011. )A qualitative analysis of edge closure in information networks .CEUR Workshop Proceedings, ,710 ,138-141

Ralescu A.; Seethakkagari S. (12-01-2011. )Identifying interesting postings on social media sites .Proceedings of the 22nd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2011, ,142-144

Nsang A.; Ralescu A. (12-01-2011. )A study of query-based dimensionality reduction .Proceedings of the 22nd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2011, ,30-37

Munimadugu H.; Ralescu A. (12-01-2011. )A qualitative analysis of edge closure in information networks .Proceedings of the 22nd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2011, ,138-141

Inoue A.; Ralescu A.; Visa S. (12-01-2011. )Preface .CEUR Workshop Proceedings, ,710 ,

Inoue A.; Ralescu A.; Visa S. (12-01-2011. )Preface .Proceedings of the 22nd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2011, ,

Ralescu A.; Ramsay B.; Van Der Knaap E.; Visa S. (12-01-2011. )Confusion matrix-based feature selection .CEUR Workshop Proceedings, ,710 ,120-127

Ralescu A.; Ramsay B.; Van Der Knaap E.; Visa S. (12-01-2011. )Confusion matrix-based feature selection .Proceedings of the 22nd Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2011, ,120-127

Ali A.; Ralescu A.; Shamsuddin S.; Visa S. (12-01-2011. )Fuzzy classifier for classification of medical data.Proceedings of the 2011 11th International Conference on Hybrid Intelligent Systems, HIS 2011, ,173-178

Ralescu A.; Visa S. (10-19-2011. )Fuzzy classifiers - Opportunities and challenges.Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,6929 LNAI ,75-80

Fang C.; Kohram M.; Ralescu A. (07-01-2011. )Spectral regression with low-rank approximation for dynamic graph link prediction.IEEE Intelligent Systems, ,26 (4 ),48-53

Ralescu A.; Rawashdeh M. (12-01-2010. )Beyond rosetta: Toward cognitive predictions .Proceedings of the 21st Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2010, ,24-29

Nsang A.; Ralescu A. (12-01-2010. )Approaches to dimensionality reduction to a subset of the original dimensions .Proceedings of the 21st Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2010, ,70-77

Nsang A.; Ralescu A. (12-01-2010. )More dimensionality reduction to a subset of the original attribute set .Proceedings of the 21st Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2010, ,109-116

Fang C.; Lu J.; Ralescu A.; Zhang M. (12-01-2010. )Curve profiling feature: Novel compact representation for drosophila embryonic gene expression patte.Proceedings - IEEE International Conference on Data Mining, ICDM, ,695-702

Popovici S.; Ralescu A.; Visa S. (09-20-2010. )FuzzyProbSim: Fuzzy probability as similarity measure.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,

Popovici S.; Ralescu A.; Visa S. (07-29-2010. )A stochastic treatment of similarity.Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,6178 LNAI ,11-18

Fang C.; Ralescu A. (12-01-2009. )ProbSim-annotation: A novel image annotation algorithm using a probability-based similarity measure .Proceedings of the 20th MAICS 2009 - Midwest Artificial Intelligence and Cognitive Science Conference, ,59-65

Nsang A.; Ralescu A. (12-01-2009. )A review of dimensionality reduction methods and their applications .Proceedings of the 20th MAICS 2009 - Midwest Artificial Intelligence and Cognitive Science Conference, ,118-123

Nsang A.; Ralescu A. (12-01-2009. )Query-based dimensionality reduction applied to text and web data .Proceedings of the 20th MAICS 2009 - Midwest Artificial Intelligence and Cognitive Science Conference, ,129-136

Celikylmaz A.; Inoue A.; Kreinovich V.; Ralescu A. (11-02-2009. )Message from the organizing committee chairs.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,

Cao J.; Cichocki A.; Mandic D.; Ralescu A.; Rutkowski T.; Tanaka T. (10-01-2009. )Multichannel spectral pattern separation - An EEG processing application .ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, ,373-376

Cichocki A.; Mandic D.; Ralescu A.; Rutkowski T.; Tanaka T. (09-21-2009. )Clustering of Spectral Patterns Based on EMD Components of EEG Channels with Applications to Neuroph.Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,5506 LNCS (PART 1 ),453-460

Fang C.; Ralescu A. (12-01-2008. )Comparison between 2D-PCA and PCA applied to pedestrian recognition .MAICS 2008 - Proceedings of the 19th Midwest Artificial Intelligence and Cognitive Science Conference, ,70-74

Ralescu A.; Vance D. (12-01-2008. )PPCP - An ensemble classifier .MAICS 2008 - Proceedings of the 19th Midwest Artificial Intelligence and Cognitive Science Conference, ,40-44

Fang C.; Ralescu A. (12-01-2008. )Online Gaussian Mixture Model for concept modeling and discovery .Intech'08 - Proceedings of the 9th International Conference on Intelligent Technologies, ,5-10

Popovici S.; Ralescu A.; Ralescu D. (12-01-2008. )On evaluating the proximity between heterogeneous data .MAICS 2008 - Proceedings of the 19th Midwest Artificial Intelligence and Cognitive Science Conference, ,75-81

Kohram M.; Ralescu A.; Sap M. (12-01-2008. )Spectral information divergence based kernels for SVM classification of hyper-spectral data .MAICS 2008 - Proceedings of the 19th Midwest Artificial Intelligence and Cognitive Science Conference, ,45-51

Choo Y.; Inoue A.; Ralescu A. (12-01-2008. )Preface .MAICS 2008 - Proceedings of the 19th Midwest Artificial Intelligence and Cognitive Science Conference, ,

Ishino T.; Minoh M.; Ralescu A. (11-07-2008. )Fuzzy sets in concept representation using conceptual spaces.IEEE International Conference on Fuzzy Systems, ,2277-2284

Ralescu A.; Visa S. (10-01-2008. )Data-driven fuzzy sets for classification.International Journal of Advanced Intelligence Paradigms, ,1 (1 ),3-30

Ralescu A.; Visa S. (09-11-2008. )On filling-in missing attribute values for bayes and fuzzy classifiers.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,

Minoh M.; Ralescu A. (12-01-2007. )Measuring proximity between heterogeneous data.IEEE International Conference on Fuzzy Systems, ,

Ralescu A.; Vance D. (12-01-2007. )Hyperplane algorithm - First step of the paired planes classification procedure .Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, AIA 2007, ,416-421

Georgiev P.; Ralescu A.; Theis F. (12-01-2007. )Identifiability conditions and subspace clustering in sparse BSS .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,4666 LNCS ,357-364

Ralescu A.; Visa S. (10-12-2007. )Obtaining fuzzy sets using mass assignment theory - Consistency with interpolation.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,436-440

Mayfield J.; Ralescu A. (10-12-2007. )Computation with two dimensions of uncertainty - Fuzzy computers.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,467-472

Ionescu M.; Ralescu A.; Visa S. (10-12-2007. )Fuzzy similarity measure between heterogeneous data.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,463-466

Ionescu M.; Ralescu A.; Visa S. (10-12-2007. )Investigating learning methods for binary data.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,441-445

Fanegan J.; Ralescu A.; Ueda T. (10-12-2007. )A fuzzy model for estimating the remaining lifetime a diesel engine.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,473-477

Georgiev P.; Ralescu A.; Ralescu D. (03-01-2007. )Cross-cumulants measure for independence.Journal of Statistical Planning and Inference, ,137 (3 ),1085-1098

Ralescu A.; Ralescu D.; Yamakata Y. (01-15-2007. )Inference by aggregation of evidence with applications to fuzzy probabilities.Information Sciences, ,177 (2 ),378-387

Ionescu M.; Ralescu A. (12-01-2006. )Multidimensional conceptual spaces in natural images .Proceedings of the 17th Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2006, ,105-110

Ralescu A.; Vance D. (12-01-2006. )The hyperplane algorithm a decision tree using oblique lines .Proceedings of the 17th Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2006, ,21-28

Ralescu A.; Visa S. (12-01-2006. )Fuzzy classifiers versus cost-based Bayesian classifiers - A preliminary study .Proceedings of the 17th Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2006, ,117-122

Ionescu M.; Ralescu A. (12-01-2006. )Extension of the concept representation in conceptual spaces.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,296-301

Mayfield J.; Ralescu A. (12-01-2006. )Universal amplitude/phase gates for quantum algorithm design .Proceedings of the 17th Midwest Artificial Intelligence and Cognitive Science Conference, MAICS 2006, ,79-84

Mayfield J.; Ralescu A. (12-01-2006. )Parameterized quantum gates and multidimensional uncertainty of information.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,52-56

Ralescu A.; Visa S. (12-01-2006. )Fuzzy classifiers versus cost-based Bayes classifiers.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,302-305

Ralescu A.; Visa S. (12-01-2006. )On the relation between bayes and fuzzy classifiers.IEEE International Conference on Fuzzy Systems, ,863-868

Ionescu M.; Ralescu A. (12-01-2006. )Multidimensional conceptual spaces for summarization.IEEE International Conference on Fuzzy Systems, ,560-565

Georgiev P.; Ralescu A.; Ralescu D. (12-01-2006. )Fuzzy subspace clustering algorithm and applications to blind signal separation.IEEE International Conference on Fuzzy Systems, ,264-268

Georgiev P.; Nuzillard D.; Ralescu A. (07-11-2006. )Sparse deflations in blind signal separation.Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,3889 LNCS ,807-814

Ralescu A.; Vance D. (12-01-2005. )Extending the margin algorithm .Proceedings - International Conference on Computational Intelligence for Modelling, Control and Automation, CIMCA 2005 and International Conference on Intelligent Agents, Web Technologies and Internet, ,1 ,389-395

Ralescu A.; Vance D. (12-01-2005. )Are boxes better for classification?.Midwest Symposium on Circuits and Systems, ,2005 ,1892-1894

Georgiev P.; Ralescu A. (12-01-2005. )Clustering on subspaces and sparse representation of signals.Midwest Symposium on Circuits and Systems, ,2005 ,1843-1846

Mayfield L.; Ralescu A. (12-01-2005. )Generalization of common gates for quantum computation.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,2005 ,611-614

Ionescu M.; Ralescu A. (12-01-2005. )Evaluation of various aggregation operators applied to a content image retrieval system.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,2005 ,670-675

Ralescu A.; Visa S. (12-01-2005. )Towards online learning of a fuzzy classifier.Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,2005 ,557-561

Kakusho K.; Kryssanov V.; Minoh M.; Ralescu A.; Rutkowski T. (12-01-2005. )An audiovisual information fusion approach to analyze the communication atmosphere .Proceedings of the Symposium on Conversational Informatics for Supporting Social Intelligence and Interaction: Situational and Environmental Information Enforcing Involvement in Conversation, ,113-120

Ionescu M.; Ralescu A. (09-05-2005. )Fuzzy hamming distance based banknote validator .IEEE International Conference on Fuzzy Systems, ,300-305

Ralescu A.; Visa S. (09-01-2005. )The effect of imbalanced data class distribution on fuzzy classifiers - Experimental study .IEEE International Conference on Fuzzy Systems, ,749-754

Ralescu A.; Zhang W. (01-01-2005. )Object recognition based on pattern features .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,945 ,567-576

Ralescu A.; Vance D. (12-01-2004. )Sifting the margin - An iterative empirical classification scheme .Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science), ,3157 ,191-200

Ralescu A.; Tembe W. (12-01-2004. )Fuzzy algorithm for contextual character recognition.IEEE International Conference on Fuzzy Systems, ,3 ,1733-1738

Ionescu M.; Ralescu A. (12-01-2004. )Fuzzy Hamming Distance in a content-based image retrieval system.IEEE International Conference on Fuzzy Systems, ,3 ,1721-1726

Inoue A.; Ralescu A. (12-01-2004. )A road map of knowledge management for network security and roles of soft computing.IEEE International Conference on Fuzzy Systems, ,1 ,401-406

Ralescu A.; Visa S. (12-01-2004. )A fuzzy classifier for imbalanced and noisy data.IEEE International Conference on Fuzzy Systems, ,3 ,1727-1732

Lawry J.; Ralescu A.; Shanahan J. (12-01-2003. )Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science): Preface .Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science), ,2873 ,

Bloch I.; Ralescu A. (07-01-2003. )Directional relative position between objects in image processing: A comparison between fuzzy approa.Pattern Recognition, ,36 (7 ),1563-1582

Ralescu A.; Visa S. (01-01-2003. )A comparative study of classifiers on a real data set .Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science), ,2715 ,338-345

Genaidy A.; Ralescu A.; Visa S.; Yeung S. (01-01-2003. )Linguistic Modeling of Physical Task Characteristics.Intelligent Systems for Information Processing: From Representation to Applications, ,431-442

Inoue A.; Ralescu A. (12-01-1999. )Computational model of perceptual information processing .IEEE International Conference on Fuzzy Systems, ,2 ,

Inoue A.; Ralescu A. (12-01-1999. )Associative nature of perceptual information processing .Intelligent Engineering Systems Through Artificial Neural Networks, ,9 ,785-790

Ralescu A.; Shanahan J. (01-01-1999. )Preface .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,1566 ,VII-VIII

Ralescu A.; Shanahan J. (01-01-1999. )Fuzzy logic in artificial intelligence: IJCAI’97 Workshop Nagoya, Japan, August 23-24, 1997 selected .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,1566 ,

Ralescu A.; Shanahan J. (01-01-1999. )Perceptual organization for inferring object boundaries in an image.Pattern Recognition, ,32 (11 ),1923-1933

Inoue A.; Ralescu A. (01-01-1999. )Generation of mass assignment with nested focal elements - computation of Perceptual Information Pro .Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, ,208-212

Hirota K.; Ralescu A.; Ralescu D. (01-01-1999. )Evaluation of fuzzy quantified expressions .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,1566 ,234-244

Arantes J.; Houshmand A.; Jing G.; Ralescu A. (01-01-1998. )Tuning the linear membership functions in spreadsheets to improve the quality of multi-factor fuzzy .Computers and Industrial Engineering, ,35 (1-2 ),287-290

Engle S.; Horseman N.; Ralescu A. (05-01-1997. )The logic of signaling from the cell surface to the nucleus.Trends in Endocrinology and Metabolism, ,8 (4 ),123-129

Martin T.; Ralescu A. (01-01-1997. )Foreword .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,1188 ,V-VI

Ralescu A.; Shanahan J. (01-01-1997. )Structure cognition from images .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,1188 ,225-239

Gasós J.; Ralescu A. (01-01-1997. )Using imprecise environment information for guiding scene interpretation.Fuzzy Sets and Systems, ,88 (3 ),265-288

Ralescu A.; Ralescu D. (01-01-1997. )Extensions of fuzzy aggregation.Fuzzy Sets and Systems, ,86 (3 ),321-330

Ralescu A.; Shanahan J. (12-01-1995. )Learning perceptual organization for straight line segments .Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, ,4 ,3600-3602

Ralescu A.; Shanahan J. (12-01-1995. )Inferred boundary-based approach to object recognition .Proceedings of SPIE - The International Society for Optical Engineering, ,2424 ,522-532

Fukushima S.; Ralescu A. (11-01-1995. )Improved retrieval in a fuzzy database from adjusted user input.Journal of Intelligent Information Systems, ,5 (3 ),249-274

Gasos J.; Ralescu A. (01-01-1995. )The direct and inverse problem of the matching of fuzzy sets depending on fuzziness.Kybernetes, ,24 (1 ),9-17

Kosako A.; Ralescu A. (01-01-1995. )Feature based parametric eigenspace method for object extraction .IEEE International Conference on Fuzzy Systems, ,3 ,1273-1278

Ralescu A.; Shanahan J. (01-01-1995. )Fuzzy perceptual grouping in image understanding .IEEE International Conference on Fuzzy Systems, ,3 ,1267-1272

Kosako A.; Ralescu A. (01-01-1995. )Object extraction based on local features .IEEE International Conference on Fuzzy Systems, ,5 ,23-24

Ralescu A.; Zhang W. (01-01-1995. )Visual pattern based object recognition system .IEEE International Conference on Fuzzy Systems, ,5 ,19-20

Ralescu A.; Shanahan J. (01-01-1995. )Fuzzy perceptual organization in image understanding .IEEE International Conference on Fuzzy Systems, ,5 ,25-26

Gasos J.; Ralescu A. (01-01-1995. )Towards a linguistic instructions based navigation support system - using environmental information .IEEE International Conference on Fuzzy Systems, ,3 ,1261-1266

Ralescu A.; Zhang W. (01-01-1995. )Visual pattern based approach to object recognition .IEEE International Conference on Fuzzy Systems, ,3 ,1279-1284

Hartani R.; Ralescu A. (01-01-1995. )Some issues in fuzzy and linguistic modeling .IEEE International Conference on Fuzzy Systems, ,4 ,1903-1910

Miyajima K.; Ralescu A. (12-01-1994. )Spatial organization in 2D images .IEEE International Conference on Fuzzy Systems, ,1 ,100-105

Hartani R.; Ralescu A. (12-01-1994. )Reasoning about the transition between facial expressions .Robot and Human Communication - Proceedings of the IEEE International Workshop, ,186-191

Miyajima K.; Ralescu A. (08-10-1994. )Spatial organization in 2D segmented images: Representation and recognition of primitive spatial rel.Fuzzy Sets and Systems, ,65 (2-3 ),225-236

Jain R.; Ralescu A. (07-01-1994. )Guest editors' introduction.Journal of Intelligent Information Systems, ,3 (3-4 ),229-230

Ralescu A. (01-01-1994. )Foreword .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,847 LNAI ,

Narazaki H.; Ralescu A. (01-01-1994. )A method to implement qualitative knowledge in multi-layered neural network .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,833 LNAI ,82-95

Narazaki H.; Ralescu A. (01-01-1994. )An alternative method for inducing a membership function of a category.International Journal of Approximate Reasoning, ,11 (1 ),1-28

Driankov D.; Eklund P.; Ralescu A. (01-01-1994. )Preface .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,833 LNAI ,V-IX

Bastian A.; Ralescu A. (12-01-1993. )A survey of fuzzy logic technology in automotive applications: The case of automatic transmission co .International Conference on Fuzzy Theory and Technology Proceedings, Abstracts and Summaries, ,101-103

Narazaki H.; Ralescu A. (05-25-1993. )Towards the 'ideal' solution in a learning problem with different T-norm operators.Fuzzy Sets and Systems, ,56 (1 ),51-65

Narazaki H.; Ralescu A. (01-01-1993. )An Improved Synthesis Method for Multilayered Neural Networks Using Qualitative Knowledge.IEEE Transactions on Fuzzy Systems, ,1 (2 ),125-137

Ralescu A. (01-01-1993. )Fuzzy sets, fuzzy logic and the goals of artificial intelligence.ANNES 1993 - 1st New Zealand International Two-Stream Conference on Artificial Neural Networks and Expert Systems, ,136

Narazaki H.; Ralescu A. (01-01-1993. )Connectionist approach for default inference and conflict resolution .1993 IEEE International Conference on Neural Networks, ,456-461

Iwamoto H.; Ralescu A. (01-01-1993. )Recognition of and reasoning about facial expressions using fuzzy logic.Proceedings of 1993 2nd IEEE International Workshop on Robot and Human Communication, RO-MAN 1993, ,259-264

Arnould T.; Ralescu A. (01-01-1993. )From “and” to “or” .Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ,682 LNCS ,119-128

Narazaki H.; Ralescu A. (01-01-1993. )Implementation of fuzzy systems using multi-layered neural network .1993 IEEE International Conference on Neural Networks, ,317-322

Miyajima K.; Ralescu A. (01-01-1993. )Fuzzy logic approach to model-based image analysis .Proceedings of SPIE - The International Society for Optical Engineering, ,1827 ,145-156

Iwamoto H.; Ralescu A. (01-01-1993. )Towards a multimedia model-based image retrieval system using fuzzy logic .Proceedings of SPIE - The International Society for Optical Engineering, ,1827 ,177-185

Miyajima K.; Ralescu A. (01-01-1993. )Modeling of natural objects including fuzziness and application to image understanding .1993 IEEE International Conference on Fuzzy Systems, ,1049-1054

Narazaki H.; Ralescu A. (01-01-1992. )A Connectionist Approach for Rule-Based Inference Using an Improved Relaxation Method.IEEE Transactions on Neural Networks, ,3 (5 ),741-751

Baldwin J.; Ralescu A. (01-01-1989. )Concept learning from examples and counter examples.International Journal of Man-Machine Studies, ,30 (3 ),329-354

Ralescu A. (01-01-1986. )A note on rule representation in expert systems.Information Sciences, ,38 (2 ),193-203

Ralescu A.; Ralescu D. (01-01-1984. )Probability and fuzziness.Information Sciences, ,34 (2 ),85-92