Expertini Research Research

Browse Research Papers

708+ open-access research outputs.

✕ Clear
🔍 luis martinez 📂 Computer Science
Showing 708 results for "luis martinez" in Computer Science
Computer Science Preprint PDF DOI

Compressing ACAS-Xu Lookup Tables with Binary Decision Diagrams

Martin Boniol (ISAE-SUPAERO), Julien Brunel, Jean-Baptiste Chaudron (ISAE-SUPAERO), Christophe Garion (ISAE-SUPAERO), Xavier Thirioux (ISAE-SUPAERO) · 2026

The Airborne Collision Avoidance System Xu (ACAS-Xu) relies on large certified Look-Up Tables (LUTs) that encode the exact decision logic used in operation. Neural-network-based approximations have be…

Read Paper →
Computer Science Preprint PDF DOI

At the Edge of the Heart: ULP FPGA-Based CNN for On-Device Cardiac Feature Extraction in Smart Health Sensors for Astronauts

Kazi Mohammad Abidur Rahman, Davis Rakhshan, Philipp Lutke, Laura Harms, Ulf Kulau · 2026

The convergence of accelerating human spaceflight ambitions and critical terrestrial health monitoring demands is driving unprecedented requirements for reliable, real-time feature extraction on extre…

Read Paper →
Computer Science Preprint PDF DOI

HGQ-LUT: Fast LUT-Aware Training and Efficient Architectures for DNN Inference

Chang Sun, Zhiqiang Que, Bakhtiar Zadeh, Qibin Liu, Kevin H. Alvarez, Wayne Luk, Maria Spiropulu · 2026

Lookup-table (LUT) based neural networks can deliver ultra-low latency and excellent hardware efficiency on FPGAs by mapping arithmetic operations directly onto the logic primitives. However, state-of…

Read Paper →
Computer Science Preprint PDF DOI

Institutionalizing Best Practices in Research Computing: A Framework and Case Study for Improving User Onboarding

Ayush Chaturvedi, Rob Pokorney, Elyn Fritz-Waters, Charlotte Rouse, Gary Bax, Daryl Spencer, Craig Pohl · 2026

Research computing centers around the world struggle with onboarding new users. Subject matter experts, researchers, and principal investigators are often overwhelmed by the complex infrastructure and…

Read Paper →
Computer Science Preprint PDF DOI

A taxonomy for controlling (in)consistency

Marcelo E. Coniglio, Rafael Ongaratto · 2026

In this article, the hierarchy of LFIs L$_n^k$, Logics of Controlled Consistency (LCC), is introduced. Inspired by da Costa's original C$_n$ systems, this hierarchy can represent different degrees of …

Read Paper →
Computer Science Preprint PDF DOI

Parallel Algorithms for Group Isomorphism via Code Equivalence

Michael Levet · 2026

In this paper, we exhibit $\textsf{AC}^{3}$ isomorphism tests for coprime extensions $H \ltimes N$ where $H$ is elementary Abelian and $N$ is Abelian; and groups where $\text{Rad}(G) = Z(G)$ is elemen…

Read Paper →
Computer Science Preprint PDF DOI

Recursive Completion in Higher K-Models: Front-Seed Semantics, Proof-Relevant Witnesses, and the K-Infinity Model

Daniel O. Martinez-Rivillas, Arthur F. Ramos, Ruy J. G. B. de Queiroz · 2026

Martinez-Rivillas and de Queiroz gave extensional Kan semantics for the untyped lambda-calculus and later constructed the concrete K-infinity homotopy-model. The two main mathematical results of the p…

Read Paper →
Computer Science Preprint PDF DOI

PSI: Shared State as the Missing Layer for Coherent AI-Generated Instruments in Personal AI Agents

Zhiyuan Wang, Erzhen Hu, Mark Rucker, Laura E. Barnes · 2026

Personal AI tools can now be generated from natural-language requests, but they often remain isolated after creation. We present PSI, a shared-state architecture that turns independently generated mod…

Read Paper →
Computer Science Preprint PDF DOI

MAESTRO: Adapting GUIs and Guiding Navigation with User Preferences in Conversational Agents with GUIs

Sangwook Lee, Sang Won Lee, Adnan Abbas, Young-Ho Kim, Yan Chen · 2026

Modern task-oriented chatbots present GUI elements alongside natural-language dialogue, yet the agent's role has largely been limited to interpreting natural-language input as GUI actions and followin…

Read Paper →
Computer Science Preprint PDF DOI

LLM Psychosis: A Theoretical and Diagnostic Framework for Reality-Boundary Failures in Large Language Models

Ashutosh Raj · 2026

The deployment of large language models (LLMs) as interactive agents has exposed a category of behavioral failure that prevailing terminology, principally hallucination, fails to adequately characteri…

Read Paper →
Computer Science Preprint PDF DOI

LOCALUT: Harnessing Capacity-Computation Tradeoffs for LUT-Based Inference in DRAM-PIM

Junguk Hong, Changmin Shin, Sukjin Kim, Si Ung Noh, Taehee Kwon, Seongyeon Park, Hanjun Kim, Youngsok Kim, Jinho Lee · 2026

Lookup tables (LUTs) have recently gained attention as an alternative compute mechanism that maps input operands to precomputed results, eliminating the need for arithmetic logic. LUTs not only reduce…

Read Paper →
Computer Science Preprint PDF DOI

L-SPINE: A Low-Precision SIMD Spiking Neural Compute Engine for Resource-efficient Edge Inference

Sonu Kumar, Mukul Lokhande, Santosh Kumar Vishvakarma · 2026

Spiking Neural Networks (SNNs) offer a promising solution for energy-efficient edge intelligence; however, their hardware deployment is constrained by memory overhead, inefficient scaling operations, …

Read Paper →
Computer Science Preprint PDF DOI

Automated Functional Testing for Malleable Mobile Application Driven from User Intent

Yuying Wang, Kaifeng Huang, Hao Deng, Zhiyuan Sun, Jinxuan Zhou, Shengjie Zhao · 2026

Software malleability allows applications to be easily changed, configured, and adapted even after deployment. While prior work has explored configurable systems, adaptive recommender systems, and mal…

Read Paper →
Computer Science Preprint PDF DOI

Multi-AUV Cooperative Target Tracking Based on Supervised Diffusion-Aided Multi-Agent Reinforcement Learning

Jiaao Ma, Chuan Lin, Guangjie Han, Shengchao Zhu, Zhenyu Wang, Chen An · 2026

In recent years, advances in underwater networking and multi-agent reinforcement learning (MARL) have significantly expanded multi-autonomous underwater vehicle (AUV) applications in marine exploratio…

Read Paper →
Computer Science Preprint PDF DOI

HeyFriend Helper: A Conversational AI Web-App for Resource Access Among Low-Income Chicago Residents

Maddie Juarez, Abha Rai, Kristen E. Ravi, Margaret C. Delaney, Danny Olweean, Eric Klingensmith, Swarnali Banerjee, Neil Klingensmith, George K. Thiruvathukal · 2026

Low-income individuals can face multiple challenges in their ability to seek employment. Barriers to employment often include limited access to digital literacy resources, training, interview preparat…

Read Paper →
Computer Science Preprint PDF DOI

Mixing Visual and Textual Code

Leif Andersen, Michael Ballantyne, Cameron Moy, Matthias Felleisen, Stephen Chang · 2026

The dominant programming languages support nothing but linear text to express domain-specific geometric ideas. What is needed are hybrid languages that allow developers to create visual syntactic cons…

Read Paper →
Computer Science Preprint PDF DOI

ExpanderGraph-128: A Novel Graph-Theoretic Block Cipher with Formal Security Analysis and Hardware Implementation

W.A. Susantha Wijesinghe · 2026

Lightweight block cipher design has largely focused on incremental optimization of established paradigms such as substitution--permutation networks, Feistel structures, and ARX constructions, where se…

Read Paper →
Computer Science Preprint PDF DOI

A Generalized Algebraic Theory for Type Theory with Explicit Universe Polymorphism

Marc Bezem (University of Bergen), Thierry Coquand (Chalmers University of Technology, University of Gothenburg), Peter Dybjer (Chalmers University of Technology, University of Gothenburg), Martin Escardo (University of Birmingham) · 2026

We present generalized algebraic theories corresponding to slightly modified versions of two of the type theories in our paper Type Theory with Explicit Universe Polymorphism. We first present a gener…

Read Paper →
Computer Science Preprint PDF DOI

Tilt Automata: Gathering Particles With Uniform External Control

Sandor P. Fekete, Jonas Friemel, Peter Kramer, Jan-Marc Reinhardt, Christian Rieck, Christian Scheffer · 2026

Motivated by targeted drug delivery, we investigate the gathering of particles in the full tilt model of externally controlled motion planning: A set of particles is located at the tiles of a polyomin…

Read Paper →
Computer Science Preprint PDF DOI

SHIELD8-UAV: Sequential 8-bit Hardware Implementation of a Precision-Aware 1D-F-CNN for Low-Energy UAV Acoustic Detection and Temporal Tracking

Susmita Ghanta, Karan Nathwani, Rohit Chaurasiya · 2026

Real-time unmanned aerial vehicle (UAV) acoustic detection at the edge demands low-latency inference under strict power and hardware limits. This paper presents SHIELD8-UAV, a sequential 8-bit hardwar…

Read Paper →
Page 1 of 36 Next →