Umut Orhan

34 papers A 1C 2Misc 3Journal 14Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Improving the accuracy of soil texture determination using pH and electro conductivity values with ultrasound penetration-based digital soil texture analyzer.
PeerJ Comput. Sci.
Emre Kilinç, Umut Orhan
2022 J jnl
Confidence Indexing of Automated Detected Synsets: A Case Study on Contemporary Turkish Dictionary.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Erhan Turan, Umut Orhan
2021 J jnl
A novel embedding approach to learn word vectors by weighting semantic relations: SemSpace.
Expert Syst. Appl.
Umut Orhan, Cagatay Neftali Tulu
2021 J jnl
Automatic Short Answer Grading With SemSpace Sense Vectors and MaLSTM.
IEEE Access
Cagatay Neftali Tulu, Ozge Ozkaya, Umut Orhan
2020 J jnl
Learning Word-vector Quantization: A Case Study in Morphological Disambiguation.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Umut Orhan, Enis Arslan
2018 C conf
Building a Turkish Semantic Network and Connecting Synonym Senses Bidirectionally.
INISTA
Erhan Turan, Umut Orhan
2017 J jnl
Cache Hierarchy-Aware Query Mapping on Emerging Multicore Architectures.
IEEE Trans. Computers
Özcan Özturk, Umut Orhan, Wei Ding, Praveen Yedlapalli, Mahmut Taylan Kandemir
2016 C conf
Graph-based lemmatization of Turkish words by using morphological similarity.
INISTA
Enis Arslan, Umut Orhan
2015 J jnl
A Bayesian Framework for Intent Detection and Stimulation Selection in SSVEP BCIs.
IEEE Signal Process. Lett.
Matt Higger, Murat Akçakaya, Hooman Nezamfar, Gerald LaMountain, Umut Orhan, Deniz Erdogmus
2015 — conf
Computer aided determination of proportion of sand in a soil.
SIU
Hasan Gok, Umut Orhan
2015 J jnl
Image processing based quality control of the impermeable seams in multilayered aseptic packages.
Expert Syst. Appl.
Kemal Adem, Umut Orhan, Mahmut Hekim
2015 — conf
Removal of Ocular Artifacts with the Utilization of Filter Banks.
HCI (15)
Umut Orhan, Santosh Mathan
2015 — conf
The Effect of Limiting Trial Count in Context Aware BCIs: A Case Study with Language Model Assisted Spelling.
HCI (15)
Mohammad Moghadamfalahi, Paula Gonzalez-Navarro, Murat Akçakaya, Umut Orhan, Deniz Erdogmus
2014 — conf
A cache topology-aware multi-query scheduler for multicore architectures.
IISWC
Umut Orhan, Wei Ding, Praveen Yedlapalli, Mahmut T. Kandemir, Özcan Özturk
2014 J jnl
Manifold learning by preserving distance orders.
Pattern Recognit. Lett.
Esra Ataer Cansizoglu, Murat Akçakaya, Umut Orhan, Deniz Erdogmus
2014 Misc conf
Utilization of temporal trial dependency in ERP based BCIs.
ACSSC
Umut Orhan, Delia Fernandez-Canellas, Murat Akçakaya, Dana H. Brooks, Deniz Erdogmus
2013 — conf
Imaging processing based quality control of transversal seams in Tetra Brik Aseptic cartons.
SIU
Kemal Adem, Umut Orhan
2013 A conf
Improved inference and autotyping in EEG-based BCI typing systems.
ASSETS
Andrew Fowler, Brian Roark, Umut Orhan, Deniz Erdogmus, Melanie Fried-Oken
2013 J jnl
Real-time CHF detection from ECG signals using a novel discretization method.
Comput. Biol. Medicine
Umut Orhan
2013 — conf
Robust Classification in RSVP Keyboard.
HCI (24)
Matt Higger, Murat Akçakaya, Umut Orhan, Deniz Erdogmus
2012 J jnl
Epileptic Seizure Detection Using Probability Distribution Based On Equal Frequency Discretization.
J. Medical Syst.
Umut Orhan, Mahmut Hekim, Mahmut Ozer
2012 — conf
Improved accuracy using recursive Bayesian estimation based language model fusion in ERP-based BCI typing systems.
EMBC
Umut Orhan, Deniz Erdogmus, Brian Roark, Barry Oken, Shalini Purwar, Kenneth E. Hild II, Andrew Fowler, Melanie Fried-Oken
2012 — conf
Online regularized discriminant analysis.
MLSP
Umut Orhan, Ang Li, Deniz Erdogmus
2012 Misc conf
RSVP keyboard: An EEG based typing interface.
ICASSP
Umut Orhan, Kenneth E. Hild II, Deniz Erdogmus, Brian Roark, Barry Oken, Melanie Fried-Oken
2011 — conf
An ERP-based Brain-Computer Interface for text entry using Rapid Serial Visual Presentation and Language Modeling.
ACL (System Demonstrations)
Kenneth E. Hild II, Umut Orhan, Deniz Erdogmus, Brian Roark, Barry Oken, Shalini Purwar, Hooman Nezamfar, Melanie Fried-Oken
2011 — conf
Context information significantly improves brain computer interface performance - a case study on text entry using a language model assisted BCI.
ACSCC
Umut Orhan, Deniz Erdogmus, Kenneth E. Hild II, Brian Roark, Barry Oken, Melanie Fried-Oken
2011 J jnl
Decoding of multichannel EEG activity from the visual cortex in response to pseudorandom binary sequences of visual stimuli.
Int. J. Imaging Syst. Technol.
Hooman Nezamfar, Umut Orhan, Shalini Purwar, Kenneth E. Hild II, Barry Oken, Deniz Erdogmus
2011 — —
EEG işaretlerinden epilepsi hastalığının teşhisi için yeni yaklaşımlar (Novel approaches for diagnosis of epilepsy disease from EEG signals)
Umut Orhan
2011 J jnl
EEG signals classification using the K-means clustering and a multilayer perceptron neural network model.
Expert Syst. Appl.
Umut Orhan, Mahmut Hekim, Mahmut Ozer
2011 — conf
Fusion with language models improves spelling accuracy for ERP-based brain computer interface spellers.
EMBC
Umut Orhan, Deniz Erdogmus, Brian Roark, Shalini Purwar, Kenneth E. Hild II, Barry Oken, Hooman Nezamfar, Melanie Fried-Oken
2011 Misc conf
On visually evoked potentials in eeg induced by multiple pseudorandom binary sequences for brain computer interface design.
ICASSP
Hooman Nezamfar, Umut Orhan, Deniz Erdogmus, Kenneth E. Hild II, Shalini Purwar, Barry Oken, Melanie Fried-Oken
2008 — conf
Gravitational Fuzzy Clustering.
MICAI
Umut Orhan, Mahmut Hekim, Turgay Ibrikci
2008 J jnl
SAPHIRE: intelligent healthcare monitoring based on semantic interoperability platform: pilot applications.
IET Commun.
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
2008 — conf
Supervised Gravitational Clustering with Bipolar Fuzzification.
ICIC (2)
Umut Orhan, Mahmut Hekim, Turgay Ibrikci