Search Results for author: Ehsan Pajouheshgar

Found 9 papers, 3 papers with code

Emergent Dynamics in Neural Cellular Automata

no code implementations9 Apr 2024 Yitao Xu, Ehsan Pajouheshgar, Sabine Süsstrunk

Neural Cellular Automata (NCA) models are trainable variations of traditional Cellular Automata (CA).

NoiseNCA: Noisy Seed Improves Spatio-Temporal Continuity of Neural Cellular Automata

no code implementations9 Apr 2024 Ehsan Pajouheshgar, Yitao Xu, Sabine Süsstrunk

We demonstrate the effectiveness of our approach in preserving the consistency of NCA dynamics across a wide range of spatio-temporal granularities.

Continuous Control Texture Synthesis

Mesh Neural Cellular Automata

no code implementations6 Nov 2023 Ehsan Pajouheshgar, Yitao Xu, Alexander Mordvintsev, Eyvind Niklasson, Tong Zhang, Sabine Süsstrunk

We propose Mesh Neural Cellular Automata (MeshNCA), a method for directly synthesizing dynamic textures on 3D meshes without requiring any UV maps.

Texture Synthesis

Optimizing Latent Space Directions For GAN-based Local Image Editing

1 code implementation24 Nov 2021 Ehsan Pajouheshgar, Tong Zhang, Sabine Süsstrunk

Generative Adversarial Network (GAN) based localized image editing can suffer from ambiguity between semantic attributes.

Disentanglement Generative Adversarial Network

[Re] Warm-Starting Neural Network Training

1 code implementation RC 2020 Amirkeivan Mohtashami, Ehsan Pajouheshgar, Klim Kireev

We reproduce the results of the paper ”On Warm-Starting Neural Network Training.” In many real-world applications, the training data is not readily available and is accumulated over time.

Data Augmentation

ChOracle: A Unified Statistical Framework for Churn Prediction

no code implementations15 Sep 2019 Ali Khodadadi, Seyed Abbas Hosseini, Ehsan Pajouheshgar, Farnam Mansouri, Hamid R. Rabiee

In this approach which is more realistic in real world online services, at each time-step the model predicts the user return time instead of predicting a churn label.

Binary Classification Point Processes

Back to square one: probabilistic trajectory forecasting without bells and whistles

no code implementations7 Dec 2018 Ehsan Pajouheshgar, Christoph H. Lampert

We introduce a spatio-temporal convolutional neural network model for trajectory forecasting from visual sources.

Relation Trajectory Forecasting

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