Lior Wolf

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Facebook ∙ Tel Aviv University

Research Scientist at Facebook AI Research and Faculty member at Tel Aviv University

Image Animation with Perturbed Masks

We present a novel approach for image-animation of a source image by a d...
11/13/2020 ∙ by Yoav Shalev, et al. ∙ 0 ∙ share

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Single channel voice separation for unknown number of speakers under reverberant and noisy settings

We present a unified network for voice separation of an unknown number o...
11/04/2020 ∙ by Shlomo E. Chazan, et al. ∙ 0 ∙ share

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Generating Correct Answers for Progressive Matrices Intelligence Tests

Raven's Progressive Matrices are multiple-choice intelligence tests, whe...
11/01/2020 ∙ by Niv Pekar, et al. ∙ 0 ∙ share

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Permuted AdaIN: Enhancing the Representation of Local Cues in Image Classifiers

Recent work has shown that convolutional neural network classifiers over...
10/09/2020 ∙ by Oren Nuriel, et al. ∙ 24 ∙ share

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Scene Graph to Image Generation with Contextualized Object Layout Refinement

Generating high-quality images from scene graphs, that is, graphs that d...
09/23/2020 ∙ by Maor Ivgi, et al. ∙ 23 ∙ share

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Scale-Localized Abstract Reasoning

We consider the abstract relational reasoning task, which is commonly us...
09/20/2020 ∙ by Yaniv Benny, et al. ∙ 0 ∙ share

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Hierarchical Timbre-Painting and Articulation Generation

We present a fast and high-fidelity method for music generation, based o...
08/30/2020 ∙ by Michael Michelashvili, et al. ∙ 0 ∙ share

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DeepFake Detection Based on the Discrepancy Between the Face and its Context

We propose a method for detecting face swapping and other identity manip...
08/27/2020 ∙ by Yuval Nirkin, et al. ∙ 0 ∙ share

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Unsupervised Cross-Domain Singing Voice Conversion

We present a wav-to-wav generative model for the task of singing voice c...
08/06/2020 ∙ by Adam Polyak, et al. ∙ 0 ∙ share

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Shuffling Recurrent Neural Networks

We propose a novel recurrent neural network model, where the hidden stat...
07/14/2020 ∙ by Michael Rotman, et al. ∙ 0 ∙ share

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Data Augmenting Contrastive Learning of Speech Representations in the Time Domain

Contrastive Predictive Coding (CPC), based on predicting future segments...
07/02/2020 ∙ by Eugene Kharitonov, et al. ∙ 0 ∙ share

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MTAdam: Automatic Balancing of Multiple Training Loss Terms

When training neural models, it is common to combine multiple loss terms...
06/25/2020 ∙ by Itzik Malkiel, et al. ∙ 0 ∙ share

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A Novel Approach for Correcting Multiple Discrete Rigid In-Plane Motions Artefacts in MRI Scans

Motion artefacts created by patient motion during an MRI scan occur freq...
06/24/2020 ∙ by Michael Rotman, et al. ∙ 12 ∙ share

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Hierarchical Patch VAE-GAN: Generating Diverse Videos from a Single Sample

We consider the task of generating diverse and novel videos from a singl...
06/22/2020 ∙ by Shir Gur, et al. ∙ 12 ∙ share

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Wish You Were Here: Context-Aware Human Generation

We present a novel method for inserting objects, specifically humans, in...
05/21/2020 ∙ by Oran Gafni, et al. ∙ 0 ∙ share

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Evaluation Metrics for Conditional Image Generation

We present two new metrics for evaluating generative models in the class...
04/26/2020 ∙ by Yaniv Benny, et al. ∙ 6 ∙ share

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Structural-analogy from a Single Image Pair

The task of unsupervised image-to-image translation has seen substantial...
04/05/2020 ∙ by Sagie Benaim, et al. ∙ 4 ∙ share

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On the Optimization Dynamics of Wide Hypernetworks

Recent results in the theoretical study of deep learning have shown that...
03/27/2020 ∙ by Etai Littwin, et al. ∙ 2 ∙ share

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Voice Separation with an Unknown Number of Multiple Speakers

We present a new method for separating a mixed audio sequence, in which ...
02/29/2020 ∙ by Eliya Nachmani, et al. ∙ 0 ∙ share

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ScopeFlow: Dynamic Scene Scoping for Optical Flow

We propose to modify the common training protocols of optical flow, lead...
02/25/2020 ∙ by Aviram Bar-Haim, et al. ∙ 0 ∙ share

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A Critical View of the Structural Causal Model

In the univariate case, we show that by comparing the individual complex...
02/23/2020 ∙ by Tomer Galanti, et al. ∙ 16 ∙ share

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Comparing the Parameter Complexity of Hypernetworks and the Embedding-Based Alternative

In the context of learning to map an input I to a function h_I:X→R, we c...
02/23/2020 ∙ by Tomer Galanti, et al. ∙ 16 ∙ share

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Molecule Property Prediction and Classification with Graph Hypernetworks

Graph neural networks are currently leading the performance charts in le...
02/01/2020 ∙ by Eliya Nachmani, et al. ∙ 0 ∙ share

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Residual Tangent Kernels

A recent body of work has focused on the theoretical study of neural net...
01/28/2020 ∙ by Etai Littwin, et al. ∙ 0 ∙ share

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Structured GANs

We present Generative Adversarial Networks (GANs), in which the symmetri...
01/15/2020 ∙ by Irad Peleg, et al. ∙ 92 ∙ share

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A Formal Approach to Explainability

We regard explanations as a blending of the input sample and the model's...
01/15/2020 ∙ by Lior Wolf, et al. ∙ 0 ∙ share

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Microvascular Dynamics from 4D Microscopy Using Temporal Segmentation

Recently developed methods for rapid continuous volumetric two-photon mi...
01/14/2020 ∙ by Shir Gur, et al. ∙ 12 ∙ share

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A Sample Selection Approach for Universal Domain Adaptation

We study the problem of unsupervised domain adaption in the universal sc...
01/14/2020 ∙ by Omri Lifshitz, et al. ∙ 0 ∙ share

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Single Image Depth Estimation Trained via Depth from Defocus Cues

Estimating depth from a single RGB images is a fundamental task in compu...
01/14/2020 ∙ by Shir Gur, et al. ∙ 16 ∙ share

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Unsupervised Learning of the Set of Local Maxima

This paper describes a new form of unsupervised learning, whose input is...
01/14/2020 ∙ by Lior Wolf, et al. ∙ 7 ∙ share

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Emerging Disentanglement in Auto-Encoder Based Unsupervised Image Content Transfer

We study the problem of learning to map, in an unsupervised way, between...
01/14/2020 ∙ by Ori Press, et al. ∙ 21 ∙ share

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On the Convex Behavior of Deep Neural Networks in Relation to the Layers' Width

The Hessian of neural networks can be decomposed into a sum of two matri...
01/14/2020 ∙ by Etai Littwin, et al. ∙ 0 ∙ share

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OneGAN: Simultaneous Unsupervised Learning of Conditional Image Generation, Foreground Segmentation, and Fine-Grained Clustering

We present a method for simultaneously learning, in an unsupervised mann...
12/31/2019 ∙ by Yaniv Benny, et al. ∙ 24 ∙ share

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Meta Decision Trees for Explainable Recommendation Systems

We tackle the problem of building explainable recommendation systems tha...
12/19/2019 ∙ by Eyal Shulman, et al. ∙ 0 ∙ share

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End to End Trainable Active Contours via Differentiable Rendering

We present an image segmentation method that iteratively evolves a polyg...
12/01/2019 ∙ by Shir Gur, et al. ∙ 7 ∙ share

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Spectra2pix: Generating Nanostructure Images from Spectra

The design of the nanostructures that are used in the field of nano-phot...
11/26/2019 ∙ by Itzik Malkiel, et al. ∙ 25 ∙ share

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Computational Ceramicology

Field archeologists are called upon to identify potsherds, for which pur...
11/22/2019 ∙ by Barak Itkin, et al. ∙ 9 ∙ share

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Live Face De-Identification in Video

We propose a method for face de-identification that enables fully automa...
11/19/2019 ∙ by Oran Gafni, et al. ∙ 18 ∙ share

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A Gated Hypernet Decoder for Polar Codes

Hypernetworks were recently shown to improve the performance of message ...
11/08/2019 ∙ by Eliya Nachmani, et al. ∙ 0 ∙ share

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Electric Analog Circuit Design with Hypernetworks and a Differential Simulator

The manual design of analog circuits is a tedious task of parameter tuni...
11/08/2019 ∙ by Michael Rotman, et al. ∙ 0 ∙ share

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MML: Maximal Multiverse Learning for Robust Fine-Tuning of Language Models

Recent state-of-the-art language models utilize a two-phase training pro...
11/05/2019 ∙ by Itzik Malkiel, et al. ∙ 0 ∙ share

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Adaptive and Iteratively Improving Recurrent Lateral Connections

The current leading computer vision models are typically feed forward ne...
10/16/2019 ∙ by Barak Battash, et al. ∙ 0 ∙ share

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Fast Search with Poor OCR

The indexing and searching of historical documents have garnered attenti...
09/17/2019 ∙ by Taivanbat Badamdorj, et al. ∙ 0 ∙ share

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Specifying Object Attributes and Relations in Interactive Scene Generation

We introduce a method for the generation of images from an input scene g...
09/11/2019 ∙ by Oron Ashual, et al. ∙ 9 ∙ share

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Hyper-Graph-Network Decoders for Block Codes

Neural decoders were shown to outperform classical message passing techn...
09/05/2019 ∙ by Eliya Nachmani, et al. ∙ 0 ∙ share

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Bidirectional One-Shot Unsupervised Domain Mapping

We study the problem of mapping between a domain A, in which there is a ...
09/04/2019 ∙ by Tomer Cohen, et al. ∙ 7 ∙ share

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Domain Intersection and Domain Difference

We present a method for recovering the shared content between two visual...
08/30/2019 ∙ by Sagie Benaim, et al. ∙ 15 ∙ share

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Deep Meta Functionals for Shape Representation

We present a new method for 3D shape reconstruction from a single image,...
08/17/2019 ∙ by Gidi Littwin, et al. ∙ 8 ∙ share

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Unsupervised Microvascular Image Segmentation Using an Active Contours Mimicking Neural Network

The task of blood vessel segmentation in microscopy images is crucial fo...
08/04/2019 ∙ by Shir Gur, et al. ∙ 2 ∙ share

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Mask Based Unsupervised Content Transfer

We consider the problem of translating, in an unsupervised manner, betwe...
06/15/2019 ∙ by Ron Mokady, et al. ∙ 3 ∙ share

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Lior Wolf

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