Search Results for author: Vasile Palade

Found 20 papers, 0 papers with code

Analyzing and controlling diversity in quantum-behaved particle swarm optimization

no code implementations9 Aug 2023 Li-Wei Li, Jun Sun, Chao Li, Wei Fang, Vasile Palade, Xiao-Jun Wu

Then, the correlations between the two types of diversities and the search performance are tested and analyzed on several benchmark functions, and the distance-to-average-point diversity is showed to have stronger association with the search performance during the evolving processes.

Attention Mechanism based Cognition-level Scene Understanding

no code implementations17 Apr 2022 Xuejiao Tang, Tai Le Quy, Eirini Ntoutsi, Kea Turner, Vasile Palade, Israat Haque, Peng Xu, Chris Brown, Wenbin Zhang

Given a question-image input, the Visual Commonsense Reasoning (VCR) model can predict an answer with the corresponding rationale, which requires inference ability from the real world.

Question Answering Scene Understanding +2

Res2NetFuse: A Fusion Method for Infrared and Visible Images

no code implementations29 Dec 2021 Xu Song, Xiao-Jun Wu, Hui Li, Jun Sun, Vasile Palade

The Res2Net-based encoder is used to extract multi-scale features of source images, the paper introducing a new training strategy for training a Res2Net-based encoder that uses only a single image.

Self-Supervised Transformers for Activity Classification using Ambient Sensors

no code implementations22 Nov 2020 Luke Hicks, Ariel Ruiz-Garcia, Vasile Palade, Ibrahim Almakky

This paper proposes a methodology based on Transformer Neural Networks to classify the activities of a resident within an ambient sensor based environment.

Activity Recognition Anomaly Detection +2

Generative Adversarial Stacked Autoencoders

no code implementations22 Nov 2020 Ariel Ruiz-Garcia, Ibrahim Almakky, Vasile Palade, Luke Hicks

Generative Adversarial Networks (GANs) have become predominant in image generation tasks.

Image Generation

Learning to Localise Automated Vehicles in Challenging Environments using Inertial Navigation Systems (INS)

no code implementations5 Oct 2020 Uche Onyekpe, Vasile Palade, Stratis Kanarachos

An algorithm based on Artificial Neural Networks is proposed in this paper to improve the accuracy of Inertial Navigation System (INS)/ Global Navigation Satellite System (GNSS) integrated navigation during the absence of GNSS signals.

Autonomous Vehicles

Parts of Speech Tagging in NLP: Runtime Optimization with Quantum Formulation and ZX Calculus

no code implementations19 Jul 2020 Arit Kumar Bishwas, Ashish Mani, Vasile Palade

This paper proposes an optimized formulation of the parts of speech tagging in Natural Language Processing with a quantum computing approach and further demonstrates the quantum gate-level runnable optimization with ZX-calculus, keeping the implementation target in the context of Noisy Intermediate Scale Quantum Systems (NISQ).

Generative Adversarial Stacked Autoencoders for Facial Pose Normalization and Emotion Recognition

no code implementations19 Jul 2020 Ariel Ruiz-Garcia, Vasile Palade, Mark Elshaw, Mariette Awad

In this work, we propose a novel Generative Adversarial Stacked Autoencoder that learns to map facial expressions, with up to plus or minus 60 degrees, to an illumination invariant facial representation of 0 degrees.

Facial Emotion Recognition

IO-VNBD: Inertial and Odometry Benchmark Dataset for Ground Vehicle Positioning

no code implementations4 May 2020 Uche Onyekpe, Vasile Palade, Stratis Kanarachos, Alicja Szkolnik

Several deep learning techniques have been investigated to mitigate the errors for a better navigation solution [1-10].

Autonomous Vehicles Benchmarking

An Investigation of Quantum Deep Clustering Framework with Quantum Deep SVM & Convolutional Neural Network Feature Extractor

no code implementations21 Sep 2019 Arit Kumar Bishwas, Ashish Mani, Vasile Palade

We have investigated the run time computational complexity of the proposed quantum deep clustering framework and compared with the possible classical implementation.

BIG-bench Machine Learning Clustering +1

Sokoto Coventry Fingerprint Dataset

no code implementations24 Jul 2018 Yahaya Isah Shehu, Ariel Ruiz-Garcia, Vasile Palade, Anne James

This paper presents the Sokoto Coventry Fingerprint Dataset (SOCOFing), a biometric fingerprint database designed for academic research purposes.

Gender Prediction

A Combined CNN and LSTM Model for Arabic Sentiment Analysis

no code implementations9 Jul 2018 Abdulaziz M. Alayba, Vasile Palade, Matthew England, Rahat Iqbal

Deep neural networks have shown good data modelling capabilities when dealing with challenging and large datasets from a wide range of application areas.

Arabic Sentiment Analysis Classification +3

An Investigation on Support Vector Clustering for Big Data in Quantum Paradigm

no code implementations29 Apr 2018 Arit Kumar Bishwas, Ashish Mani, Vasile Palade

In this paper, we have investigated the performance of support vector clustering algorithm implemented in a quantum paradigm for possible run-time improvements.

Clustering

Improving Sentiment Analysis in Arabic Using Word Representation

no code implementations28 Feb 2018 Abdulaziz M. Alayba, Vasile Palade, Matthew England, Rahat Iqbal

The complexities of Arabic language in morphology, orthography and dialects makes sentiment analysis for Arabic more challenging.

General Classification Sentiment Analysis +1

Gaussian Kernel in Quantum Learning

no code implementations4 Nov 2017 Arit Kumar Bishwas, Ashish Mani, Vasile Palade

The Gaussian kernel is a very popular kernel function used in many machine learning algorithms, especially in support vector machines (SVMs).

An All-Pair Quantum SVM Approach for Big Data Multiclass Classification

no code implementations25 Apr 2017 Arit Kumar Bishwas, Ashish Mani, Vasile Palade

We have shown that the multiclass support vector machine for big data classification with a quantum all-pair approach can be implemented in logarithm runtime complexity on a quantum computer.

Binary Classification Classification +1

Arabic Language Sentiment Analysis on Health Services

no code implementations10 Feb 2017 Abdulaziz M. Alayba, Vasile Palade, Matthew England, Rahat Iqbal

While there has been a lot of research on sentiment analysis in English, the amount of researches and datasets in Arabic language is limited.

Sentiment Analysis

Proposal for the creation of a research facility for the development of the SP machine

no code implementations19 Aug 2015 J. Gerard Wolff, Vasile Palade

This is a proposal to create a research facility for the development of a high-parallel version of the "SP machine", based on the "SP theory of intelligence".

Information Retrieval Medical Diagnosis +1

Random Drift Particle Swarm Optimization

no code implementations12 Jun 2013 Jun Sun, Xiao-Jun Wu, Vasile Palade, Wei Fang, Yuhui Shi

The free electron model considers that electrons have both a thermal and a drift motion in a conductor that is placed in an external electric field.

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