39 citations · 57 across the 8 of their papers we have counts for
10 papers
LoRASpace: A Pool-Wide Shared Substrate for Static and Dynamic Multi-LoRA Composition
Thamirawaran Sathiyalogeswaran, Navindu De Silva, Chamikara Siriwardane +4
Low-rank adaptation (LoRA) attaches small low-rank matrices to a frozen backbone, and public repositories host many LoRAs per backbone, each for a different concept or task. Combin…
Articulated Humanoid Head for a Robot Receptionist Capable of Natural Human Interaction
Tharusha Fonseka, Charuka Bandara, Moshintha Hewavitharana +4
Humanoid robots have become increasingly popular in applications such as social interaction, education, and service roles, which drives the need for more natural and efficient huma…
An Embedded Real-Time License Plate Recognition System for Complex Traffic Scenes
Anuki Pasqual, Dulan Lokugeegana, Manimohan Thiriloganathan +3
Vehicle license plate recognition is an integral component of intelligent transportation systems. In this work, we present an embedded real-time license plate recognition system cu…
A-TPT: Angular Diversity Calibration Properties for Test-Time Prompt Tuning of Vision-Language Models
Shihab Aaqil Ahamed, Udaya S. K. P. Miriya Thanthrige, Ranga Rodrigo +1
Test-time prompt tuning (TPT) has emerged as a promising technique for adapting large vision-language models (VLMs) to unseen tasks without relying on labeled data. However, the la…
Radar and Acoustic Sensor Fusion using a Transformer Encoder for Robust Drone Detection and Classification
Gevindu Ganganath, Pasindu Sankalpa, Samal Punsara +4
The use of drones in a wide range of applications is steadily increasing. However, this has also raised critical security concerns such as unauthorized drone intrusions into restri…
Defect Detection by MIMO Wireless Sensing based on Weighted Low-Rank plus Sparse Recovery
Udaya S. K. P. Miriya Thanthrige, Ali Kariminezhad, Peter Jung +1
We present a compressive sensing based defect detection by multiple input multiple output (MIMO) wireless radar. Here, defects are inside a layered material structure, therefore, d…
Deep Learning for DOA Estimation in MIMO Radar Systems via Emulation of Large Antenna Arrays
Aya Mostafa Ahmed, Udaya Sampath K. P. Miriya Thanthrige, Aly El Gamal +1
We present a MUSIC-based Direction of Arrival (DOA) estimation strategy using small antenna arrays, via employing deep learning for reconstructing the signals of a virtual large an…
Characterization of Dielectric Materials by Sparse Signal Processing with Iterative Dictionary Updates
Udaya S. K. P. Miriya Thanthrige, Jan Barowski, Ilona Rolfes +3
Estimating parameters and properties of various materials without causing damage to the material under test (MUT) is important in many applications. Thus, in this letter, we addres…
Supervised Learning Based Super-Resolution DoA Estimation Utilizing Antenna Array Extrapolation
Udaya Sampath K. P. Miriya Thanthrige, Aya Mostafa Ahmed, Aydin Sezgin
In this paper, we introduce a novel algorithm that can dramatically reduce the number of antenna elements needed to accurately predict the direction of arrival (DOA) for multiple i…
Intrusion Alert Prediction Using a Hidden Markov Model
Udaya Sampath K. Perera Miriya Thanthrige, Jagath Samarabandu, Xianbin Wang
Intrusion detection is only a starting step in securing IT infrastructure. Prediction of intrusions is the next step to provide an active defense against incoming attacks. Current…