Umut Orhan

According to our database, Umut Orhan authored at least 33 papers between 2008 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Confidence Indexing of Automated Detected Synsets: A Case Study on Contemporary Turkish Dictionary.

Erhan Turan, Umut Orhan

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2022

2021

A novel embedding approach to learn word vectors by weighting semantic relations: SemSpace.

Umut Orhan, Cagatay Neftali Tulu

Expert Syst. Appl., 2021

Automatic Short Answer Grading With SemSpace Sense Vectors and MaLSTM.

Cagatay Neftali Tulu, Ozge Ozkaya, Umut Orhan

IEEE Access, 2021

2020

Learning Word-vector Quantization: A Case Study in Morphological Disambiguation.

Umut Orhan, Enis Arslan

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2020

2018

Building a Turkish Semantic Network and Connecting Synonym Senses Bidirectionally.

Erhan Turan, Umut Orhan

Proceedings of the 2018 Innovations in Intelligent Systems and Applications, 2018

2017

Cache Hierarchy-Aware Query Mapping on Emerging Multicore Architectures.

Özcan Özturk, Umut Orhan, Wei Ding, Praveen Yedlapalli, Mahmut Taylan Kandemir

IEEE Trans. Computers, 2017

2016

Graph-based lemmatization of Turkish words by using morphological similarity.

Enis Arslan, Umut Orhan

Proceedings of the International Symposium on INnovations in Intelligent SysTems and Applications, 2016

2015

A Bayesian Framework for Intent Detection and Stimulation Selection in SSVEP BCIs.

Matt Higger, Murat Akçakaya, Hooman Nezamfar, Gerald LaMountain, Umut Orhan, Deniz Erdogmus

IEEE Signal Process. Lett., 2015

Image processing based quality control of the impermeable seams in multilayered aseptic packages.

Kemal Adem, Umut Orhan, Mahmut Hekim

Expert Syst. Appl., 2015

Computer aided determination of proportion of sand in a soil.

Hasan Gok, Umut Orhan

Proceedings of the 2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015

Removal of Ocular Artifacts with the Utilization of Filter Banks.

Umut Orhan, Santosh Mathan

Proceedings of the Foundations of Augmented Cognition, 2015

The Effect of Limiting Trial Count in Context Aware BCIs: A Case Study with Language Model Assisted Spelling.

Mohammad Moghadamfalahi, Paula Gonzalez-Navarro, Murat Akçakaya, Umut Orhan, Deniz Erdogmus

Proceedings of the Foundations of Augmented Cognition, 2015

2014

Manifold learning by preserving distance orders.

Esra Ataer Cansizoglu, Murat Akçakaya, Umut Orhan, Deniz Erdogmus

Pattern Recognit. Lett., 2014

A cache topology-aware multi-query scheduler for multicore architectures.

Umut Orhan, Wei Ding, Praveen Yedlapalli, Mahmut T. Kandemir, Özcan Özturk

Proceedings of the 2014 IEEE International Symposium on Workload Characterization, 2014

Utilization of temporal trial dependency in ERP based BCIs.

Umut Orhan, Delia Fernandez-Canellas, Murat Akçakaya, Dana H. Brooks, Deniz Erdogmus

Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013

Real-time CHF detection from ECG signals using a novel discretization method.

Umut Orhan

Comput. Biol. Medicine, 2013

Imaging processing based quality control of transversal seams in Tetra Brik Aseptic cartons.

Kemal Adem, Umut Orhan

Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

Robust Classification in RSVP Keyboard.

Matt Higger, Murat Akçakaya, Umut Orhan, Deniz Erdogmus

Proceedings of the Foundations of Augmented Cognition, 2013

Improved inference and autotyping in EEG-based BCI typing systems.

Andrew Fowler, Brian Roark, Umut Orhan, Deniz Erdogmus, Melanie Fried-Oken

Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility, 2013

2012

Epileptic Seizure Detection Using Probability Distribution Based On Equal Frequency Discretization.

Umut Orhan, Mahmut Hekim, Mahmut Ozer

J. Medical Syst., 2012

Online regularized discriminant analysis.

Umut Orhan, Ang Li, Deniz Erdogmus

Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2012

RSVP keyboard: An EEG based typing interface.

Umut Orhan, Kenneth E. Hild II, Deniz Erdogmus, Brian Roark, Barry Oken, Melanie Fried-Oken

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Improved accuracy using recursive Bayesian estimation based language model fusion in ERP-based BCI typing systems.

Umut Orhan, Deniz Erdogmus, Brian Roark, Barry Oken, Shalini Purwar, Kenneth E. Hild II, Andrew Fowler, Melanie Fried-Oken

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011

EEG işaretlerinden epilepsi hastalığının teşhisi için yeni yaklaşımlar (Novel approaches for diagnosis of epilepsy disease from EEG signals)

Umut Orhan

PhD thesis, 2011

Decoding of multichannel EEG activity from the visual cortex in response to pseudorandom binary sequences of visual stimuli.

Hooman Nezamfar, Umut Orhan, Shalini Purwar, Kenneth E. Hild II, Barry Oken, Deniz Erdogmus

Int. J. Imaging Syst. Technol., 2011

EEG signals classification using the K-means clustering and a multilayer perceptron neural network model.

Umut Orhan, Mahmut Hekim, Mahmut Ozer

Expert Syst. Appl., 2011

On visually evoked potentials in eeg induced by multiple pseudorandom binary sequences for brain computer interface design.

Hooman Nezamfar, Umut Orhan, Deniz Erdogmus, Kenneth E. Hild II, Shalini Purwar, Barry Oken, Melanie Fried-Oken

Proceedings of the IEEE International Conference on Acoustics, 2011

Fusion with language models improves spelling accuracy for ERP-based brain computer interface spellers.

Umut Orhan, Deniz Erdogmus, Brian Roark, Shalini Purwar, Kenneth E. Hild II, Barry Oken, Hooman Nezamfar, Melanie Fried-Oken

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Context information significantly improves brain computer interface performance - a case study on text entry using a language model assisted BCI.

Umut Orhan, Deniz Erdogmus, Kenneth E. Hild II, Brian Roark, Barry Oken, Melanie Fried-Oken

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

An ERP-based Brain-Computer Interface for text entry using Rapid Serial Visual Presentation and Language Modeling.

Kenneth E. Hild II, Umut Orhan, Deniz Erdogmus, Brian Roark, Barry Oken, Shalini Purwar, Hooman Nezamfar, Melanie Fried-Oken

Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Proceedings of the Conference, 19-24 June, 2011, Portland, Oregon, USA, 2011

2008

SAPHIRE: intelligent healthcare monitoring based on semantic interoperability platform: pilot applications.

Oliver Nee, Andreas Hein, Thorsten Gorath, Nils Hulsmann, Gokce Laleci, Mustafa Yuksel, Mustafa Olduz, Ibrahim Tasyurt, Umut Orhan, Asuman Dogac, Ana Fruntelata, Silvin Ghiorghe, Ralf Ludwig

IET Commun., 2008

Gravitational Fuzzy Clustering.

Umut Orhan, Mahmut Hekim, Turgay Ibrikci

Proceedings of the MICAI 2008: Advances in Artificial Intelligence, 2008

Supervised Gravitational Clustering with Bipolar Fuzzification.

Umut Orhan, Mahmut Hekim, Turgay Ibrikci

Proceedings of the Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence, 2008