122 citations · 297 across the 21 of their papers we have counts for
23 papers
PLeDO: Pain Level Detection for Osteoarthritis from EMR Data
Yuhao Chen, Jiahao Cai, Nafiz Sadman +3
Osteoarthritis (OA) is a progressive chronic joint disease resulting in a breakdown of articular cartilage and bone when damaged joint tissues are not able to normally repair thems…
Interpreting Biomedical VLMs on High-Imbalance Out-of-Distributions: An Insight into BiomedCLIP on Radiology
Nafiz Sadman, Farhana Zulkernine, Benjamin Kwan
In this paper, we construct two research objectives: i) explore the learned embedding space of BiomedCLIP, an open-source large vision language model, to analyse meaningful class s…
SDA-GRIN for Adaptive Spatial-Temporal Multivariate Time Series Imputation
Amir Eskandari, Aman Anand, Drishti Sharma +1
In various applications, the multivariate time series often suffers from missing data. This issue can significantly disrupt systems that rely on the data. Spatial and temporal depe…
Survey: Transformer-based Models in Data Modality Conversion
Elyas Rashno, Amir Eskandari, Aman Anand +1
Transformers have made significant strides across various artificial intelligence domains, including natural language processing, computer vision, and audio processing. This succes…
Leveraging Large Language Models for Patient Engagement: The Power of Conversational AI in Digital Health
Bo Wen, Raquel Norel, Julia Liu +3
The rapid advancements in large language models (LLMs) have opened up new opportunities for transforming patient engagement in healthcare through conversational AI. This paper pres…
Comparative Analysis of Open-Source Language Models in Summarizing Medical Text Data
Yuhao Chen, Zhimu Wang, Bo Wen +1
Unstructured text in medical notes and dialogues contains rich information. Recent advancements in Large Language Models (LLMs) have demonstrated superior performance in question a…
CoBEVFusion: Cooperative Perception with LiDAR-Camera Bird's-Eye View Fusion
Donghao Qiao, Farhana Zulkernine
Autonomous Vehicles (AVs) use multiple sensors to gather information about their surroundings. By sharing sensor data between Connected Autonomous Vehicles (CAVs), the safety and r…
A Preliminary Study on Pattern Reconstruction for Optimal Storage of Wearable Sensor Data
Sazia Mahfuz, Farhana Zulkernine
Efficient querying and retrieval of healthcare data is posing a critical challenge today with numerous connected devices continuously generating petabytes of images, text, and inte…
ProjB: An Improved Bilinear Biased ProjE model for Knowledge Graph Completion
Mojtaba Moattari, Sahar Vahdati, Farhana Zulkernine
Knowledge Graph Embedding (KGE) methods have gained enormous attention from a wide range of AI communities including Natural Language Processing (NLP) for text generation, classifi…
A Web Application for Experimenting and Validating Remote Measurement of Vital Signs
Amtul Haq Ayesha, Donghao Qiao, Farhana Zulkernine
With a surge in online medical advising remote monitoring of patient vitals is required. This can be facilitated with the Remote Photoplethysmography (rPPG) techniques that compute…
Adaptive Feature Fusion for Cooperative Perception using LiDAR Point Clouds
Donghao Qiao, Farhana Zulkernine
Cooperative perception allows a Connected Autonomous Vehicle (CAV) to interact with the other CAVs in the vicinity to enhance perception of surrounding objects to increase safety a…
ReViSe: Remote Vital Signs Measurement Using Smartphone Camera
Donghao Qiao, Amtul Haq Ayesha, Farhana Zulkernine +2
We propose an end-to-end framework to measure people's vital signs including Heart Rate (HR), Heart Rate Variability (HRV), Oxygen Saturation (SpO2) and Blood Pressure (BP) based o…
Incremental Community Detection in Distributed Dynamic Graph
Tariq Abughofa, Ahmed A. Harby, Haruna Isah +1
Community detection is an important research topic in graph analytics that has a wide range of applications. A variety of static community detection algorithms and quality metrics…
A Big Data Lake for Multilevel Streaming Analytics
Ruoran Liu, Haruna Isah, Farhana Zulkernine
Large organizations are seeking to create new architectures and scalable platforms to effectively handle data management challenges due to the explosive nature of data rarely seen…
Towards a Natural Language Query Processing System
Chantal Montgomery, Haruna Isah, Farhana Zulkernine
Tackling the information retrieval gap between non-technical database end-users and those with the knowledge of formal query languages has been an interesting area of data manageme…
A Voice Interactive Multilingual Student Support System using IBM Watson
Kennedy Ralston, Yuhao Chen, Haruna Isah +1
Systems powered by artificial intelligence are being developed to be more user-friendly by communicating with users in a progressively human-like conversational way. Chatbots, also…
A Scalable Framework for Multilevel Streaming Data Analytics using Deep Learning
Shihao Ge, Haruna Isah, Farhana Zulkernine +1
The rapid growth of data in velocity, volume, value, variety, and veracity has enabled exciting new opportunities and presented big challenges for businesses of all types. Recently…
Predicting the Effects of News Sentiments on the Stock Market
Dev Shah, Haruna Isah, Farhana Zulkernine
Stock market forecasting is very important in the planning of business activities. Stock price prediction has attracted many researchers in multiple disciplines including computer…
A Scalable and Robust Framework for Data Stream Ingestion
Haruna Isah, Farhana Zulkernine
An essential part of building a data-driven organization is the ability to handle and process continuous streams of data to discover actionable insights. The explosive growth of in…
A Voice Controlled E-Commerce Web Application
Mandeep Singh Kandhari, Farhana Zulkernine, Haruna Isah
Automatic voice-controlled systems have changed the way humans interact with a computer. Voice or speech recognition systems allow a user to make a hands-free request to the comput…
Detecting Irregular Patterns in IoT Streaming Data for Fall Detection
Sazia Mahfuz, Haruna Isah, Farhana Zulkernine +1
Detecting patterns in real time streaming data has been an interesting and challenging data analytics problem. With the proliferation of a variety of sensor devices, real-time anal…
The use of Virtual Reality in Enhancing Interdisciplinary Research and Education
Tiffany Leung, Farhana Zulkernine, Haruna Isah
Virtual Reality (VR) is increasingly being recognized for its educational potential and as an effective way to convey new knowledge to people, it supports interactive and collabora…
Xu: An Automated Query Expansion and Optimization Tool
Morgan Gallant, Haruna Isah, Farhana Zulkernine +1
The exponential growth of information on the Internet is a big challenge for information retrieval systems towards generating relevant results. Novel approaches are required to ref…