Umut Ozertem

Publication Activity (10 Years)

Years Active: 2005-2022
Publications (10 Years): 9

Top Topics

Online Social Networking

Speech Recognition

Query Reformulation

Pairwise Comparison

Top Venues

Publications

Alon Y. Halevy, Cristian Canton-Ferrer, Hao Ma, Umut Ozertem, Patrick Pantel, Marzieh Saeidi, Fabrizio Silvestri, Ves Stoyanov
Preserving integrity in online social networks. Commun. ACM 65 (2) (2022)
Douwe Kiela, Hamed Firooz, Aravind Mohan, Vedanuj Goswami, Amanpreet Singh, Casey A. Fitzpatrick, Peter Bull, Greg Lipstein, Tony Nelli, Ron Zhu, Niklas Muennighoff, Riza Velioglu, Jewgeni Rose, Phillip Lippe, Nithin Holla, Shantanu Chandra, Santhosh Rajamanickam, Georgios Antoniou, Ekaterina Shutova, Helen Yannakoudakis, Vlad Sandulescu, Umut Ozertem, Patrick Pantel, Lucia Specia, Devi Parikh
The Hateful Memes Challenge: Competition Report. NeurIPS (Competition and Demos) (2020)
Alon Y. Halevy, Cristian Canton-Ferrer, Hao Ma, Umut Ozertem, Patrick Pantel, Marzieh Saeidi, Fabrizio Silvestri, Ves Stoyanov
Preserving Integrity in Online Social Networks. CoRR (2020)
Ranjitha Gurunath Kulkarni, Ahmed El Kholy, Ziad Al Bawab, Noha Alon, Imed Zitouni, Umut Ozertem, Shuangyu Chang
Hyperarticulation detection in repetitive voice queries using pairwise comparison for improved speech recognition. ICASSP (2017)
Milad Shokouhi, Umut Ozertem, Nick Craswell
Did You Say U2 or YouTube?: Inferring Implicit Transcripts from Voice Search Logs. WWW (2016)
Haibo He, Nitesh V. Chawla, Huanhuan Chen, Yoonsuck Choe, Andries P. Engelbrecht, Jaya deva, Lyle N. Long, Ali A. Minai, Feiping Nie, Umut Ozertem, Barak A. Pearlmutter, Ling Shao, Jennie Si, Jochen J. Steil, Brijesh K. Verma, Ding Wang
Editorial IEEE Transactions on Neural Networks and Learning Systems 2016 and Beyond. IEEE Trans. Neural Networks Learn. Syst. 27 (1) (2016)
Ahmed Hassan Awadallah, Ranjitha Gurunath Kulkarni, Umut Ozertem, Rosie Jones
Characterizing and Predicting Voice Query Reformulation. CIKM (2015)
Harish Arsikere, Elizabeth Shriberg, Umut Ozertem
Enhanced End-of-Turn Detection for Speech to a Personal Assistant. AAAI Spring Symposia (2015)
Jiepu Jiang, Ahmed Hassan Awadallah, Rosie Jones, Umut Ozertem, Imed Zitouni, Ranjitha Gurunath Kulkarni, Omar Zia Khan
Automatic Online Evaluation of Intelligent Assistants. WWW (2015)
Milad Shokouhi, Rosie Jones, Umut Ozertem, Karthik Raghunathan, Fernando Diaz
Mobile query reformulations. SIGIR (2014)
Harish Arsikere, Elizabeth Shriberg, Umut Ozertem
Computationally-efficient endpointing features for natural spoken interaction with personal-assistant systems. ICASSP (2014)
Umut Ozertem, Olivier Chapelle, Pinar Donmez, Emre Velipasaoglu
Learning to suggest: a machine learning framework for ranking query suggestions. SIGIR (2012)
Umut Ozertem, Emre Velipasaoglu, Larry Lai
Suggestion set utility maximization using session logs. CIKM (2011)
Umut Ozertem, Rosie Jones, Benoît Dumoulin
Evaluating new search engine configurations with pre-existing judgments and clicks. WWW (2011)
Umut Ozertem, Deniz Erdogmus
Locally Defined Principal Curves and Surfaces. J. Mach. Learn. Res. 12 (2011)
Luca Maria Aiello, Debora Donato, Umut Ozertem, Filippo Menczer
Behavior-driven clustering of queries into topics. CIKM (2011)
Alpa Jain, Umut Ozertem, Emre Velipasaoglu
Synthesizing high utility suggestions for rare web search queries. SIGIR (2011)
Hakan Ceylan, Rada Mihalcea, Umut Ozertem, Elena Lloret, Manuel Palomar
Quantifying the Limits and Success of Extractive Summarization Systems Across Domains. HLT-NAACL (2010)
Misha Pavel, Holly Brügge Jimison, Tamara L. Hayes, Nicole Larimer, Stuart Hagler, Yves Vimegnon, Todd K. Leen, Umut Ozertem
Optimizing Medication Reminders Using a Decision-Theoretic Framework. MedInfo (2010)
Jayashree Kalpathy-Cramer, Umut Ozertem, William R. Hersh, Martin Fuss, Deniz Erdogmus
Robust segmentation using non-parametric snakes with multiple cues for applications in radiation oncology. Medical Imaging: Image Processing (2009)
Umut Ozertem, Deniz Erdogmus
Second-Order Volterra System Identification With Noisy Input-Output Measurements. IEEE Signal Process. Lett. 16 (1) (2009)
Ervin Sejdic, Umut Ozertem, Igor Djurovic, Deniz Erdogmus
A new approach for the reassignment of time-frequency representations. ICASSP (2009)
Umut Ozertem, Deniz Erdogmus
RKHS Bayes Discriminant: A Subspace Constrained Nonlinear Feature Projection for Signal Detection. IEEE Trans. Neural Networks 20 (7) (2009)
Umut Ozertem, Deniz Erdogmus
Principal curve time warping. IEEE Trans. Signal Process. 57 (6) (2009)
Umut Ozertem, Deniz Erdogmus, Miguel Á. Carreira-Perpiñán
Density geodesics for similarity clustering. ICASSP (2008)
Umut Ozertem, Deniz Erdogmus
Local conditions for critical and principal manifolds. ICASSP (2008)
Puskal P. Pokharel, Umut Ozertem, Deniz Erdogmus, José C. Príncipe
Recursive complex BSS via generalized eigendecomposition and application in image rejection for BPSK. Signal Process. 88 (6) (2008)
Umut Ozertem, Deniz Erdogmus, Robert Jenssen
Mean shift spectral clustering. Pattern Recognit. 41 (6) (2008)
Umut Ozertem, Deniz Erdogmus
Signal denoising using principal curves: Application to timewarping. ICASSP (2008)
Umut Ozertem, Ismail Uysal, Deniz Erdogmus
Continuously Differentiable Sample-Spacing Entropy Estimation. IEEE Trans. Neural Networks 19 (11) (2008)
Umut Ozertem, Deniz Erdogmus
Information Regularized Maximum Likelihood for Binary Motion Sensors. ICASSP (2) (2007)
Umut Ozertem, Andras Gruber, Deniz Erdogmus
Automatic Brain Image Segmentation for Evaluation of Experimental Ischemic Stroke Using Gradient vector flow and kernel annealing. IJCNN (2007)
Umut Ozertem, Deniz Erdogmus
Information Regularized Sensor Fusion: Application to Localization With Distributed Motion Sensors. J. VLSI Signal Process. 49 (2) (2007)
Umut Ozertem, Deniz Erdogmus
A Nonparametric Approach for Active Contours. IJCNN (2007)
Umut Ozertem, Deniz Erdogmus
Nonparametric Snakes. IEEE Trans. Image Process. 16 (9) (2007)
Deniz Erdogmus, Umut Ozertem
Self-Consistent Locally Defined Principal Surfaces. ICASSP (2) (2007)
Deniz Erdogmus, Umut Ozertem
Nonlinear Coordinate Unfolding Via Principal Curve Projections with Application to Nonlinear BSS. ICONIP (2) (2007)
Puskal P. Pokharel, Umut Ozertem, Deniz Erdogmus, José C. Príncipe
Recursive Complex Blind Source Separation via Eigendecomposition of Cumulant Matrices. ICASSP (2) (2007)
Deniz Erdogmus, Miguel Á. Carreira-Perpiñán, Umut Ozertem
Kernel Density Estimation, Affinity-Based Clustering, And Typical Cuts. ICASSP (5) (2006)
Umut Ozertem, Deniz Erdogmus, Tian Lan
Recursive Generalized Eigendecomposition for Independent Component Analysis. ICA (2006)
Umut Ozertem, Deniz Erdogmus, Robert Jenssen
Spectral feature projections that maximize Shannon mutual information with class labels. Pattern Recognit. 39 (7) (2006)
Umut Ozertem, Deniz Erdogmus, Tian Lan
Mean Shift Spectral Clustering for Perceptual Image Segmentation. ICASSP (2) (2006)
Tian Lan, Deniz Erdogmus, Umut Ozertem, Yonghong Huang
Estimating Mutual Information Using Gaussian Mixture Model for Feature Ranking and Selection. IJCNN (2006)
Anant Hegde, José Carlos Príncipe, Deniz Erdogmus, Umut Ozertem, Yadunandana N. Rao, Hemanth Peddaneni
Perturbation-Based Eigenvector Updates for On-Line Principal Components Analysis and Canonical Correlation Analysis. J. VLSI Signal Process. 45 (1-2) (2006)
Umut Ozertem, Deniz Erdogmus
Clustering with Normalized Information Potential Constrained Maximum Entropy Boltzmann Distribution. IJCNN (2006)
Umut Ozertem, Deniz Erdogmus, Ignacio Santamaría
Detection of nonlinearly distorted signals using mutual information. EUSIPCO (2005)