Ira Cohen

According to our database, Ira Cohen authored at least 40 papers between 2000 and 2017.

Collaborative distances:

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

2017

Real-time anomaly detection system for time series at scale.

Meir Toledano, Ira Cohen, Yonatan Ben-Simhon, Inbal Tadeski

Proceedings of the KDD 2017 Workshop on Anomaly Detection in Finance, 2017

2012

Vayu: Learning to Control the Cloud.

Ira Cohen, Ohad Assulin, Eli Mordechai, Yaniv Sayers, Ruth Bernstein

Proceedings of the 2012 Workshop on Managing Systems Automatically and Dynamically, 2012

2010

Creating the Knowledge about IT Events.

Gilad Barash, Ira Cohen, Eli Mordechai, Carl Staelin, Rafael Dakar

Proceedings of the Workshop on Managing Systems via Log Analysis and Machine Learning Techniques, 2010

The PARIS Algorithm for Determining Latent Topics.

Michal Aharon, Ira Cohen, Arik Itskovitch, Inbal Marhaim, Ron Banner

Proceedings of the ICDMW 2010, 2010

2009

One Graph Is Worth a Thousand Logs: Uncovering Hidden Structures in Massive System Event Logs.

Michal Aharon, Gilad Barash, Ira Cohen, Eli Mordechai

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2009

2008

Machine Learning Techniques for Face Analysis.

Roberto Valenti, Nicu Sebe, Theo Gevers, Ira Cohen

Proceedings of the Machine Learning Techniques for Multimedia, 2008

2007

Offline/realtime traffic classification using semi-supervised learning.

Jeffrey Erman, Anirban Mahanti, Martin F. Arlitt, Ira Cohen, Carey L. Williamson

Perform. Evaluation, 2007

Authentic facial expression analysis.

Nicu Sebe, Michael S. Lew, Yafei Sun, Ira Cohen, Theo Gevers, Thomas S. Huang

Image Vis. Comput., 2007

Semi-supervised network traffic classification.

Jeffrey Erman, Anirban Mahanti, Martin F. Arlitt, Ira Cohen, Carey L. Williamson

Proceedings of the 2007 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, 2007

Feature selection using principal feature analysis.

Yijuan Lu, Ira Cohen, Xiang Sean Zhou, Qi Tian

Proceedings of the 15th International Conference on Multimedia 2007, 2007

Revisiting probabilistic models for clustering with pair-wise constraints.

Blaine Nelson, Ira Cohen

Proceedings of the Machine Learning, 2007

2006

Emotion Recognition Based on Joint Visual and Audio Cues.

Nicu Sebe, Ira Cohen, Theo Gevers, Thomas S. Huang

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Risks of Semi-Supervised Learning: How Unlabeled Data Can Degrade Performance of Generative Classifiers.

Fábio Gagliardi Cozman, Ira Cohen

Proceedings of the Semi-Supervised Learning, 2006

2005

Machine Learning in Computer Vision

Nicu Sebe, Ira Cohen, Ashutosh Garg, Thomas S. Huang

Computational Imaging and Vision 29, Springer, ISBN: 978-1-4020-3275-2, 2005

Learning probabilistic classifiers for human-computer interaction applications.

Nicu Sebe, Ira Cohen, Fábio Gagliardi Cozman, Theo Gevers, Thomas S. Huang

Multim. Syst., 2005

Capturing, indexing, clustering, and retrieving system history.

Ira Cohen, Steve Zhang, Moisés Goldszmidt, Julie Symons, Terence Kelly, Armando Fox

Proceedings of the 20th ACM Symposium on Operating Systems Principles 2005, 2005

Short term performance forecasting in enterprise systems.

Rob Powers, Moisés Goldszmidt, Ira Cohen

Proceedings of the Eleventh ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2005

Three Research Challenges at the Intersection of Machine Learning, Statistical Induction, and Systems.

Moisés Goldszmidt, Ira Cohen, Armando Fox, Steve Zhang

Proceedings of HotOS'05: 10th Workshop on Hot Topics in Operating Systems, 2005

Beware the Null Hypothesis: Critical Value Tables for Evaluating Classifiers.

George Forman, Ira Cohen

Proceedings of the Machine Learning: ECML 2005, 2005

Ensembles of Models for Automated Diagnosis of System Performance Problems.

Steve Zhang, Ira Cohen, Moisés Goldszmidt, Julie Symons, Armando Fox

Proceedings of the 2005 International Conference on Dependable Systems and Networks (DSN 2005), 28 June, 2005

Semi-Supervised Face Detection.

Nicu Sebe, Ira Cohen, Thomas S. Huang, Theo Gevers

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2005

Machine Learning in Multimedia.

Nemanja Petrovic, Ira Cohen, Thomas S. Huang

Proceedings of the Multimedia Content and the Semantic Web, 2005

2004

Semisupervised Learning of Classifiers: Theory, Algorithms, and Their Application to Human-Computer Interaction.

Ira Cohen, Fábio Gagliardi Cozman, Nicu Sebe, Marcelo Cesar Cirelo, Thomas S. Huang

IEEE Trans. Pattern Anal. Mach. Intell., 2004

Towards authentic emotion recognition.

Ira Cohen, Nicu Sebe, Yafei Sun, Michael S. Lew, Thomas S. Huang

Proceedings of the IEEE International Conference on Systems, 2004

Learning from Little: Comparison of Classifiers Given Little Training.

George Forman, Ira Cohen

Proceedings of the Knowledge Discovery in Databases: PKDD 2004, 2004

Properties and Benefits of Calibrated Classifiers.

Ira Cohen, Moisés Goldszmidt

Proceedings of the Knowledge Discovery in Databases: PKDD 2004, 2004

Correlating Instrumentation Data to System States: A Building Block for Automated Diagnosis and Control.

Ira Cohen, Jeffrey S. Chase, Moisés Goldszmidt, Terence Kelly, Julie Symons

Proceedings of the 6th Symposium on Operating System Design and Implementation (OSDI 2004), 2004

Skin Detection: A Bayesian Network Approach.

Nicu Sebe, Ira Cohen, Thomas S. Huang, Theo Gevers

Proceedings of the 17th International Conference on Pattern Recognition, 2004

2003

Semisupervised Learning of Classifiers With Application to Human -Computer Interaction

Ira Cohen

PhD thesis, 2003

Facial expression recognition from video sequences: temporal and static modeling.

Ira Cohen, Nicu Sebe, Ashutosh Garg, Lawrence S. Chen, Thomas S. Huang

Comput. Vis. Image Underst., 2003

Semi-supervised learning for facial expression recognition.

Ira Cohen, Nicu Sebe, Fábio Gagliardi Cozman, Thomas S. Huang

Proceedings of the 5th ACM SIGMM International Workshop on Multimedia Information Retrieval, 2003

Semi-Supervised Learning of Mixture Models.

Fábio Gagliardi Cozman, Ira Cohen, Marcelo Cesar Cirelo

Proceedings of the Machine Learning, 2003

Learning Bayesian Network Classifiers for Facial Expression Recognition using both Labeled and Unlabeled Data.

Ira Cohen, Nicu Sebe, Fábio Gagliardi Cozman, Marcelo Cesar Cirelo, Thomas S. Huang

Proceedings of the 2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2003), 2003

Evaluation of Expression Recognition Techniques.

Ira Cohen, Nicu Sebe, Yafei Sun, Michael S. Lew, Thomas S. Huang

Proceedings of the Image and Video Retrieval, Second International Conference, 2003

2002

Emotion Recognition Using a Cauchy Naive Bayes Classifier.

Nicu Sebe, Michael S. Lew, Ira Cohen, Ashutosh Garg, Thomas S. Huang

Proceedings of the 16th International Conference on Pattern Recognition, 2002

Facial expression recognition from video sequences.

Ira Cohen, Nicu Sebe, Ashutosh Garg, Michael S. Lew, Thomas S. Huang

Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

Unlabeled Data Can Degrade Classification Performance of Generative Classifiers.

Fábio Gagliardi Cozman, Ira Cohen

Proceedings of the Fifteenth International Florida Artificial Intelligence Research Society Conference, 2002

2001

Self-Aware Services: Using Bayesian Networks for Detecting Anomalies in Internet-Based Services.

Alexandre Bronstein, Joydip Das, Marsha Duro, Rich Friedrich, Gary Kleyner, Martin Mueller, Sharad Singhal, Ira Cohen

Proceedings of the 2001 IEEE/IFIP International Symposium on Integrated Network Management, 2001

Enforcing Integrability for Surface Reconstruction Algorithms Using Belief Propagation in Graphical Models.

Nemanja Petrovic, Ira Cohen, Brendan J. Frey, Ralf Koetter, Thomas S. Huang

Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2001), 2001

2000

Vision-Based Overhead View Person Recognition.

Ira Cohen, Ashutosh Garg, Thomas S. Huang

Proceedings of the 15th International Conference on Pattern Recognition, 2000