634 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Colorado BoulderUS14 papers
- University of KaiserslauternDE13 papers
- University of GlasgowGB12 papers
- University at Buffalo, State University of New YorkUS7 papers
- Istituto Nazionale di Fisica NucleareIT6 papers
- University of California, BerkeleyUS6 papers
- University of Colorado SystemUS6 papers
- University of ViennaAT6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- InnoventDE5 papers
- National Institute of Standards and TechnologyUS5 papers
- Sapienza University of RomeIT5 papers
302 papers
ABRA: An algorithm which cannot converge to low-quality Nash equilibria
Vartika Singh, Philip N. Brown
We consider a game theoretic approach to solve multi-agent coordination problems with submodular objectives. It is known for such problems that the Nash equilibria for the correspo…
Structural MRI Synthesis for Alzheimer's Disease via Conditional Diffusion on Anatomical Masks
Muge Zhang, Muhammad Ali Khaliq, Jamal Alsakran +2
Recent advances in generative machine learning models have significantly improved medical imaging, offering promising solutions for data augmentation, privacy preservation, and imp…
Performance Analysis and Optimization of 3D Generative Diffusion Models across GPU Architectures
Jeeho Ryoo, Yongchan Jung, Muhammad Ali Khaliq +3
Diffusion models have become essential for high-fidelity 3D MRI synthesis, yet their deployment remains constrained by substantial GPU resource demands arising from hundreds of U-N…
Chiral solitary waves in a nonlinear topological insulator model
Troy I. Johnson, Justin T. Cole
An outstanding challenge in the field of topological insulators is the realization of nonlinear systems that support coherent traveling waves. Highly nonlinear lattices can suffer…
Explainable AI: Context-Aware Layer-Wise Integrated Gradients for Explaining Transformer Models
Melkamu Abay Mersha, Jugal Kalita
Transformer models achieve state-of-the-art performance across domains and tasks, yet their deeply layered representations make their predictions difficult to interpret. Existing e…
Toxicity in Online Platforms and AI Systems: A Survey of Needs, Challenges, Mitigations, and Future Directions
Smita Khapre, Melkamu Abay Mersha, Hassan Shakil +2
The evolution of digital communication systems and the designs of online platforms have inadvertently facilitated the subconscious propagation of toxic behavior. Giving rise to rea…
Factorization in Finitely-Presented Monoids
Alfred Geroldinger, Zachary Mesyan
We study arithmetic properties of factorizations of elements into products of generators, in monoids given with explicit presentations. After relating and comparing this perspectiv…
Model-Driven Quantum Code Generation Using Large Language Models and Retrieval-Augmented Generation
Nazanin Siavash, Armin Moin
This paper introduces a novel research direction for model-to-text/code transformations by leveraging Large Language Models (LLMs) that can be enhanced with Retrieval-Augmented Gen…
Maximal Commutative Subalgebras of Steinberg Algebras
Anna Cichocka, Zachary Mesyan, Michal Ziembowski
We construct large classes of maximal commutative subalgebras in prime Steinberg algebras, generalizing a known result for Leavitt path algebras.
Mitigation of Social Media Platforms Impact on the Users
Smita Khapre, Sudhanshu Semwal
Social media platforms offer numerous benefits and allow people to come together for various causes. Many communities, academia, government agencies, institutions, healthcare, ente…
OrQstrator: An AI-Powered Framework for Advanced Quantum Circuit Optimization
Laura Baird, Armin Moin
We propose a novel approach, OrQstrator, which is a modular framework for conducting quantum circuit optimization in the Noisy Intermediate-Scale Quantum (NISQ) era. Our framework…
Spontaneous Emergence of Phase Coherence in a quasiparticle Bose-Einstein Condensate
Malte Koster, Matthias R. Schweizer, Timo Noack +6
Since their prediction by Einstein at the dawn of quantum mechanics, Bose-Einstein condensates (BECs), owing to their property to show quantum phenomena on macroscopic scales, are…
Space Cybersecurity Testbed: Fidelity Framework, Example Implementation, and Characterization
Jose Luis Castanon Remy, Caleb Chang, Ekzhin Ear +1
Cyber threats against space infrastructures, including satellites and systems on the ground, have not been adequately understood. Testbeds are important to deepen our understanding…
LLM-Powered Quantum Code Transpilation
Nazanin Siavash, Armin Moin
There exist various Software Development Kits (SDKs) tailored to different quantum computing platforms. These are known as Quantum SDKs (QSDKs). Examples include but are not limite…
A Novel Active Learning Approach to Label One Million Unknown Malware Variants
Ahmed Bensaoud, Jugal Kalita
Active learning for classification seeks to reduce the cost of labeling samples by finding unlabeled examples about which the current model is least certain and sending them to an…
Explainable AI: XAI-Guided Context-Aware Data Augmentation
Melkamu Abay Mersha, Mesay Gemeda Yigezu, Atnafu Lambebo Tonja +4
Explainable AI (XAI) has emerged as a powerful tool for improving the performance of AI models, going beyond providing model transparency and interpretability. The scarcity of labe…
Solitary wave-mean flow interaction in strongly nonlineardispersive shallow water waves
Thibault Congy, Gennady El, Sergey Gavrilyuk +2
The interaction of a solitary wave and a slowly varying mean background or flow for the Serre-Green-Naghdi (SGN) equations is studied using Whitham modulation theory. The exact for…
Ultra-long-living magnons in the quantum limit
Rostyslav O. Serha, Kaitlin H. McAllister, Fabian Majcen +8
Solid-state platforms based on bosonic quasiparticles offer a compelling route toward on-chip quantum information technologies scalable to nanometer dimensions. Coherence time, a k…
TinyML for Speech Recognition
Andrew Barovic, Armin Moin
We train and deploy a quantized 1D convolutional neural network model to conduct speech recognition on a highly resource-constrained IoT edge device. This can be useful in various…
Automated Duplicate Bug Report Detection in Large Open Bug Repositories
Clare E. Laney, Andrew Barovic, Armin Moin
Many users and contributors of large open-source projects report software defects or enhancement requests (known as bug reports) to the issue-tracking systems. However, they someti…
Stability of Polling Systems for a Large Class of Markovian Switching Policies
Konstantin Avrachenkov, Kousik Das, Veeraruna Kavitha +1
We consider a polling system with two queues, where a single server is attending the queues in a cyclic order and requires non-zero switching times to switch between the queues. Ou…
Conjugacy and Least Commutative Congruences in Semigroups
Zachary Mesyan
Given a semigroup and , write if and , for some . This relation, known as "primary conjugacy", along with its trans…
Scatterless interferences: Delay of laminar-to-turbulent flow transition by a lattice of subsurface phonons
Mahmoud I. Hussein, David Roca, Adam R. Harris +1
Wave interference has historically relied on scattering objects placed within the wave domain. Here, we introduce a fundamentally new mechanism: scatterless interference induced by…
"We just did not have that on the embedded system": Insights and Challenges for Securing Microcontroller Systems from the Embedded CTF Competitions
Zheyuan Ma, Gaoxiang Liu, Alex Eastman +6
Microcontroller systems are integral to our daily lives, powering mission-critical applications such as vehicles, medical devices, and industrial control systems. Therefore, it is…