Search Results for author: Anni Li

Found 8 papers, 3 papers with code

AFLoRA: Adaptive Freezing of Low Rank Adaptation in Parameter Efficient Fine-Tuning of Large Models

no code implementations20 Mar 2024 Zeyu Liu, Souvik Kundu, Anni Li, Junrui Wan, Lianghao Jiang, Peter Anthony Beerel

While compared in terms of runtime, AFLoRA can yield up to $1. 86\times$ improvement as opposed to similar PEFT alternatives.

LMUFormer: Low Complexity Yet Powerful Spiking Model With Legendre Memory Units

1 code implementation20 Jan 2024 Zeyu Liu, Gourav Datta, Anni Li, Peter Anthony Beerel

Moreover, we present a spiking version of this architecture, which introduces the benefit of states within the patch embedding and channel mixer modules while simultaneously reducing the computing complexity.

Induced Generative Adversarial Particle Transformers

no code implementations8 Dec 2023 Anni Li, Venkat Krishnamohan, Raghav Kansal, Rounak Sen, Steven Tsan, Zhaoyu Zhang, Javier Duarte

In high energy physics (HEP), machine learning methods have emerged as an effective way to accurately simulate particle collisions at the Large Hadron Collider (LHC).

Generative Adversarial Network

Spiking Neural Networks with Dynamic Time Steps for Vision Transformers

no code implementations28 Nov 2023 Gourav Datta, Zeyu Liu, Anni Li, Peter A. Beerel

Recently proposed SNN training algorithms have significantly reduced the number of time steps (down to 1) for improved latency and energy efficiency, however, they target only convolutional neural networks (CNN).

Safe Optimal Interactions Between Automated and Human-Driven Vehicles in Mixed Traffic with Event-triggered Control Barrier Functions

no code implementations1 Oct 2023 Anni Li, Christos G. Cassandras, Wei Xiao

This paper studies safe driving interactions between Human-Driven Vehicles (HDVs) and Connected and Automated Vehicles (CAVs) in mixed traffic where the dynamics and control policies of HDVs are unknown and hard to predict.

Maximizing Safety and Efficiency for Cooperative Lane-Changing: A Minimally Disruptive Approach

1 code implementation29 May 2023 Andres S. Chavez Armijos, Anni Li, Christos G. Cassandras

This paper addresses cooperative lane-changing maneuvers in mixed traffic, aiming to minimize traffic flow disruptions while accounting for uncooperative vehicles.

Cooperative Lane Changing in Mixed Traffic can be Robust to Human Driver Behavior

no code implementations29 Mar 2023 Anni Li, Andres S. Chavez Armijos, Christos G. Cassandras

We derive time and energy-optimal control policies for a Connected Autonomous Vehicle (CAV) to complete lane change maneuvers in mixed traffic.

Bilevel Optimization

Evaluating generative models in high energy physics

2 code implementations18 Nov 2022 Raghav Kansal, Anni Li, Javier Duarte, Nadezda Chernyavskaya, Maurizio Pierini, Breno Orzari, Thiago Tomei

There has been a recent explosion in research into machine-learning-based generative modeling to tackle computational challenges for simulations in high energy physics (HEP).

Generative Adversarial Network Vocal Bursts Intensity Prediction

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