Preeti Gupta

ORCID: 0000-0001-6261-4938
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About
Contact & Profiles
Research Areas
  • Internet Traffic Analysis and Secure E-voting
  • Privacy-Preserving Technologies in Data
  • Big Data and Business Intelligence
  • Metaheuristic Optimization Algorithms Research
  • Data Mining Algorithms and Applications
  • Emotion and Mood Recognition
  • Advanced Image Fusion Techniques
  • Evolutionary Algorithms and Applications
  • Privacy, Security, and Data Protection
  • Online Learning and Analytics
  • Image Retrieval and Classification Techniques
  • Microfinance and Financial Inclusion
  • Network Security and Intrusion Detection
  • Biometric Identification and Security
  • Chaos-based Image/Signal Encryption
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Advanced Steganography and Watermarking Techniques
  • Carcinogens and Genotoxicity Assessment
  • Advanced Image and Video Retrieval Techniques
  • Educational Technology and Assessment
  • Recommender Systems and Techniques
  • Vehicle License Plate Recognition
  • Global Public Health Policies and Epidemiology
  • Remote-Sensing Image Classification
  • Advanced Malware Detection Techniques

University Hospital of Wales
2025

Cardiff and Vale University Health Board
2024

Duke-NUS Medical School
2024

Singapore Eye Research Institute
2024

Panjab University
2014-2023

Ottawa Hospital Research Institute
2023

Ottawa Hospital
2023

Indira Gandhi Delhi Technical University for Women
2016-2018

Lovely Professional University
2018

Maharishi Markandeshwar University, Mullana
2016

10.1016/j.ecoenv.2009.05.012 article EN Ecotoxicology and Environmental Safety 2009-06-13

Over 50% of patients with ovarian cancer are diagnosed advanced disease (stage 3+) in Wales when treatment typically involves chemotherapy, combined cytoreductive surgery. Postoperative morbidity is common resulting prolonged hospital stays and delays returning to chemotherapy. Patients commonly have modifiable risk factors that can be targeted for improvement personalised prehabilitation. Multimodal prehabilitation has been shown a positive impact on perioperative outcomes length stay...

10.1136/bmjoq-2024-002770 article EN cc-by-nc-nd BMJ Open Quality 2025-02-25

Image fusion is a technique of combining source images i.e. multi-modal, multi-focus etc. to obtain new more informative image. Multi-focus image algorithm combines different having parts in focus. Applications includes remote sensing, digital camera This paper describes various algorithms which uses focus measure such as spatial frequency, energy laplacian, morphological opening and closing The performance these analyzed based on how focused regions are determined get fused method used for...

10.1109/raecs.2014.6799615 article EN 2014-03-01

10.1007/s10772-023-10037-w article EN International Journal of Speech Technology 2023-09-06

10.1007/s13198-021-01558-1 article EN International Journal of Systems Assurance Engineering and Management 2022-01-04

Social network has got its importance in current developing society as it is able to bring people close each other. The closeness which achieved own advantages and disadvantages term of security breach can be due many reasons. We authors had surveyed the various anonymisation techniques are applied on social for privacy preservation need today's setup. done an in-depth study existing literature from known international journal papers come up with a framework will help researchers focus...

10.1504/ijsnm.2012.045105 article EN International Journal of Social Network Mining 2012-01-01

The Gbest-guided artificial bee colony (GABC) algorithm is a latest swarm intelligence-based approach to solve optimisation problem. In GABC, the individuals update their respective positions by drawing inspiration from global best solution available in current swarm. GABC popular variant of (ABC) and proved be an efficient terms convergence speed. But, this strategy, each individual simply influenced solution, which may lead trap local optima. Therefore, paper, new search namely "Fully...

10.1080/0952813x.2015.1056238 article EN Journal of Experimental & Theoretical Artificial Intelligence 2015-07-25

10.1007/s13198-016-0545-9 article EN International Journal of Systems Assurance Engineering and Management 2016-11-05

With the advent of K-economy, all leading business organizations are incorporating knowledge management as an integral part their functioning. Education sector, though a non-profit domain has also witnessed increase in implementation intelligence and centric processes over years. The paper exemplifies importance evaluation higher education organizations, through measures developed using data mining techniques. Applying these or indicator eventually help to establish themselves (KCHEO).

10.1016/j.procs.2015.02.043 article EN Procedia Computer Science 2015-01-01

Iris recognition system is an attractive technology for identification. Unlike other biometric technologies this has numerous advantages such as reliability, uniqueness and stability. This paper mainly focused on extracting texture feature of image using GLCM (gray level co-occurrence matrix)technique. a non-filter based technique representing spatial relation between different intensity values. The iris region firstly localised by combination both circular Hough transform canny edge...

10.1109/icaccaf.2016.7749001 article EN 2016-09-01

Apache Spark has become the de-facto processing framework for big data analytics. The main challenges analytics is to manage diverse varieties, store huge volumes and process at high speed. provides a number of advantages over MapReduce due its in-memory processing. default parameters running applications are based on commodity hardware may not provide one-size-fits-all solution every configuration environment. Tuning resource allocation paramount importance achieve optimal performance. This...

10.1109/ccaa.2018.8777541 article EN 2018-12-01

Knowledge defines the action of an entity in a particular work setting. Developing model for knowledge creation helps to gain competitive advantage scenario any organization. There is also requirement non-profit sector like education optimize functioning by deduci ng from massive amount data that gets accumulated. The paper illustrates implementation Genetic Algorithm based technique which could be applied higher quantifying on various parameters and eventually helping making guided...

10.3233/his-170238 article EN International Journal of Hybrid Intelligent Systems 2017-12-11

10.1007/s13198-016-0483-6 article EN International Journal of Systems Assurance Engineering and Management 2016-05-23

Microfinance is the most preferred way of satisfying essentials poor which are generally not taken care by formal financial institutions. It to facilitate them uphold self-employment through various services like provision funds, insurance, credit etc. institutions cater need major section society providing access funds and other services, basically lack these services. To accomplish this moral objective microfinance (MFIs) be profitable sustainable. Thus important question arises is: what...

10.26643/think-india.v19i3.7778 article EN Think India 2016-12-12
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