Search Results for author: Sherief Reda

Found 17 papers, 7 papers with code

Analyzing the Impact of Data Selection and Fine-Tuning on Economic and Political Biases in LLMs

no code implementations10 Apr 2024 Ahmed Agiza, Mohamed Mostagir, Sherief Reda

In an era where language models are increasingly integrated into decision-making and communication, understanding the biases within Large Language Models (LLMs) becomes imperative, especially when these models are applied in the economic and political domains.

Decision Making

MTLoRA: A Low-Rank Adaptation Approach for Efficient Multi-Task Learning

1 code implementation29 Mar 2024 Ahmed Agiza, Marina Neseem, Sherief Reda

Adapting models pre-trained on large-scale datasets to a variety of downstream tasks is a common strategy in deep learning.

Multi-Task Learning

torchmSAT: A GPU-Accelerated Approximation To The Maximum Satisfiability Problem

no code implementations6 Feb 2024 Abdelrahman Hosny, Sherief Reda

Then, we present a novel neural network architecture to model our differentiable function, and progressively solve MaxSAT using backpropagation.

Combinatorial Optimization

Microscale 3-D Capacitance Tomography with a CMOS Sensor Array

no code implementations16 Sep 2023 Manar Abdelatty, Joseph Incandela, Kangping Hu, Joseph W. Larkin, Sherief Reda, Jacob K. Rosenstein

Electrical capacitance tomography (ECT) is a nonoptical imaging technique in which a map of the interior permittivity of a volume is estimated by making capacitance measurements at its boundary and solving an inverse problem.

GraPhSyM: Graph Physical Synthesis Model

no code implementations7 Aug 2023 Ahmed Agiza, Rajarshi Roy, Teodor Dumitru Ene, Saad Godil, Sherief Reda, Bryan Catanzaro

Given a gate-level netlist of a circuit represented as a graph, GraPhSyM utilizes graph structure, connectivity, and electrical property features to predict the impact of physical synthesis transformations such as buffer insertion and gate sizing.

Graph Attention

Automatic MILP Solver Configuration By Learning Problem Similarities

no code implementations2 Jul 2023 Abdelrahman Hosny, Sherief Reda

We show that instances that have similar costs using one solver configuration also have similar costs using another solver configuration in the same runtime environment.

Metric Learning

AdaMTL: Adaptive Input-dependent Inference for Efficient Multi-Task Learning

1 code implementation17 Apr 2023 Marina Neseem, Ahmed Agiza, Sherief Reda

Specifically, we attach a task-aware lightweight policy network to the shared encoder and co-train it alongside the MTL model to recognize unnecessary computations.

Multi-Task Learning

BitTrain: Sparse Bitmap Compression for Memory-Efficient Training on the Edge

1 code implementation29 Oct 2021 Abdelrahman Hosny, Marina Neseem, Sherief Reda

However, memory footprint from activations is the main bottleneck for training on the edge.

AdaCon: Adaptive Context-Aware Object Detection for Resource-Constrained Embedded Devices

1 code implementation16 Aug 2021 Marina Neseem, Sherief Reda

In particular, our technique clusters the object categories based on their spatial co-occurrence probability.

Object object-detection +1

Characterizing and Optimizing EDA Flows for the Cloud

1 code implementation22 Feb 2021 Abdelrahman Hosny, Sherief Reda

However, deploying EDA jobs on the cloud requires EDA teams to deeply understand the characteristics of their jobs in cloud environments.

Cloud Computing

AdaSense: Adaptive Low-Power Sensing and Activity Recognition for Wearable Devices

no code implementations10 Jun 2020 Marina Neseem, Jon Nelson, Sherief Reda

The proposed techniques reduce the power consumption by dynamically switching among different sensor configurations as a function of the user activity.

Classification General Classification +1

DRiLLS: Deep Reinforcement Learning for Logic Synthesis

1 code implementation11 Nov 2019 Abdelrahman Hosny, Soheil Hashemi, Mohamed Shalan, Sherief Reda

Logic synthesis requires extensive tuning of the synthesis optimization flow where the quality of results (QoR) depends on the sequence of optimizations used.

reinforcement-learning Reinforcement Learning (RL)

A Resource-Efficient Embedded Iris Recognition System Using Fully Convolutional Networks

1 code implementation8 Sep 2019 Hokchhay Tann, Heng Zhao, Sherief Reda

To attain accurate and efficient FCN models, we propose a three-step SW/HW co-design methodology consisting of FCN architectural exploration, precision quantization, and hardware acceleration.

Iris Recognition Iris Segmentation +2

Flexible Deep Neural Network Processing

no code implementations23 Jan 2018 Hokchhay Tann, Soheil Hashemi, Sherief Reda

In addition, DNNs are typically deployed in ensemble to boost accuracy performance, which further exacerbates the system requirements.

Hardware-Software Codesign of Accurate, Multiplier-free Deep Neural Networks

no code implementations11 May 2017 Hokchhay Tann, Soheil Hashemi, Iris Bahar, Sherief Reda

In addition, we propose a hardware accelerator design to achieve low-power, low-latency inference with insignificant degradation in accuracy.

General Classification

Understanding the Impact of Precision Quantization on the Accuracy and Energy of Neural Networks

no code implementations12 Dec 2016 Soheil Hashemi, Nicholas Anthony, Hokchhay Tann, R. Iris Bahar, Sherief Reda

While a large number of dedicated hardware using different precisions has recently been proposed, there exists no comprehensive study of different bit precisions and arithmetic in both inputs and network parameters.

Quantization

Runtime Configurable Deep Neural Networks for Energy-Accuracy Trade-off

no code implementations19 Jul 2016 Hokchhay Tann, Soheil Hashemi, R. Iris Bahar, Sherief Reda

We present a novel dynamic configuration technique for deep neural networks that permits step-wise energy-accuracy trade-offs during runtime.

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