Estimating QoE from Encrypted Video Conferencing Traffic

Authors: Michael Sidorov, Raz Birman, Ofer Hadar, Amit Dvir

Source: Sensors, Vol 25, Iss 4, p 1009 (2025)

Subject Terms: deep learning, encrypted traffic, quality of experience, machine learning, video conferencing, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/25/4/1009; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/8519c286c66748c4bffe8f60ac4bf128

Revisiting Information Cascades in Online Social Networks

Authors: Michael Sidorov, Ofer Hadar, Dan Vilenchik

Source: Mathematics, Vol 13, Iss 1, p 77 (2024)

Subject Terms: deep learning, online social networks, information cascades, machine learning, information diffusion models, Mathematics, QA1-939

File Description: electronic resource

Relation: https://www.mdpi.com/2227-7390/13/1/77; https://doaj.org/toc/2227-7390

Access URL: https://doaj.org/article/63cb9f69e8274af19c0a39151dd85521

Semantic segmentation of plant roots from RGB (mini-) rhizotron images—generalisation potential and false positives of established methods and advanced deep-learning models

Authors: Pavel Baykalov, Bart Bussmann, Richard Nair, Abraham George Smith, Gernot Bodner, Ofer Hadar, Naftali Lazarovitch, Boris Rewald

Source: Plant Methods, Vol 19, Iss 1, Pp 1-15 (2023)

Subject Terms: Automatic image segmentation, Data augmentation, Deep learning, False positives, Fine roots, Image processing, Plant culture, SB1-1110, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://doaj.org/toc/1746-4811

Access URL: https://doaj.org/article/3d4d219841dc424cbc9429b3ac6b8830

Automatic Root Length Estimation from Images Acquired In Situ without Segmentation

Authors: Faina Khoroshevsky, Kaining Zhou, Sharon Chemweno, Yael Edan, Aharon Bar-Hillel, Ofer Hadar, Boris Rewald, Pavel Baykalov, Jhonathan E. Ephrath, Naftali Lazarovitch

Source: Plant Phenomics, Vol 6 (2024)

Subject Terms: Plant culture, SB1-1110, Genetics, QH426-470, Botany, QK1-989

File Description: electronic resource

Relation: https://doaj.org/toc/2643-6515

Access URL: https://doaj.org/article/5d9fa77ed2f8478181f843b97278e570

Self-FuseNet: Data Free Unsupervised Remote Sensing Image Super-Resolution

Authors: Divya Mishra, Ofer Hadar

Source: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 1710-1727 (2023)

Subject Terms: Blind image super-resolution (SR), data fusion, deep learning, self-fusion, unsupervised image super-resolution (SR), Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/10025676/; https://doaj.org/toc/2151-1535

Access URL: https://doaj.org/article/0111b2b33e2b430295223f2b5e420946

Evaluation of functional tests performance using a camera-based and machine learning approach.

Authors: Jindřich Adolf, Yoram Segal, Matyáš Turna, Tereza Nováková, Jaromír Doležal, Patrik Kutílek, Jan Hejda, Ofer Hadar, Lenka Lhotská

Source: PLoS ONE, Vol 18, Iss 11, p e0288279 (2023)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0288279&type=printable; https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/d31b87b4e28d4be7a8484f14686acfbe

Efficient Region-of-Interest Scalable Video Coding with Adaptive Bit-Rate Control

Authors: Dan Grois, Ofer Hadar

Source: Advances in Multimedia, Vol 2013 (2013)

Subject Terms: Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://doaj.org/toc/1687-5680; https://doaj.org/toc/1687-5699

Access URL: https://doaj.org/article/d7559f7d91ea456b972b0f0a0579481c

Multiparameter method for analysis and selection of motion estimation algorithms for video compression.

Authors: Evgeny Kaminsky¹, Ofer Hadar²

Source: Multimedia Tools & Applications; May2008, Vol. 38 Issue 1, p119-146, 28p

EPCRTT-based smoothing and multiplexing of VBR video traffic.

Authors: Ofer Hadar¹, Michael Segal¹

Source: Multimedia Tools & Applications; Feb2008, Vol. 36 Issue 3, p203-219, 17p

New Hybrid Error Concealment for Digital Compressed Video.

Authors: Ofer Hadar, Merav Huber, Revital Huber, Shlomo Greenberg

Source: EURASIP Journal on Applied Signal Processing; Jul2005, Vol. 2005 Issue 12, p1821-1833, 13p

Quality measurements for compressed video transmitted over a lossy packet network.

Authors: Ofer Hadar

Source: Optical Engineering; Feb2004, Vol. 43 Issue 2, p506-520, 15p

Criteria for satellite image restoration success.

Authors: Dan Arbel, Shlomo Greenberg, Ofer Hadar, Norman S. Kopeika

Source: Optical Engineering; Sep2003, Vol. 42 Issue 9, p2607-2613, 7p

Crankback Prediction in Hierarchical ATM Networks.

Authors: Eyal Felstaine, Reuven Cohen, Ofer Hadar

Source: Journal of Network & Systems Management; Sep2002, Vol. 10 Issue 3, p327-355, 29p