Computer Engineering Commons^™

Preserving Yucatán’S Agricultural Heritage: A Mobile App For Agricultural Sustainability, Fernando Rojas, Jason Serrano, Kavya Sharma

Computer Science and Engineering Senior Theses

We developed a mobile application that preserves Yucatán’s agricultural heritage and supports local farmers, while addressing the urgent need for the technology-driven integration of Mayan agricultural knowledge, specifically the Milpa system, into an accessible mobile platform. Our objective was to create an intuitive, culturally appropriate, and low-technology resource to support farmers in making informed, sustainable agricultural decisions, regardless of their internet connection. We saw this as critical for enhancing agricultural practices in Yucatán and beyond. We accomplished this by creating a trilingual (Spanish, English, and Yucatec Maya) mobile app with features such as agrarian cycle information, mapping and location services, …

Bilingual Buddy, Adian Alvarado, Farhaan Pishori, Luis Villalta, Andrea Yao, Ekam Singh

Computer Science and Engineering Senior Theses

Bilingual students often face challenges in mathematics not due to a lack of ability, but because of linguistic barriers that hinder their understanding of math-specific terminology and consequently their problem-solving language ability. This project addresses that issue through the development of a mobile application designed to support English language acquisition in the context of mathematics for Spanish-speaking students. Rather than teaching mathematical concepts directly, the app focuses on vocabulary, syntax, and contextual comprehension through scaffolded lessons, gamified elements, and an integrated AI chatbot.

Built using Flutter for cross-platform compatibility, the app prioritizes accessibility, simplicity, and engagement for young users. Ethical …

Gbotuner: Autotuning Of Openmp Parallel Codes With Bayesian Optimization And Code Representation Transfer Learning, Kimsong Lor

Computer Science and Engineering Master's Theses

Empirical autotuning methods such as Bayesian optimization (BO) are a powerful approach that allows us to optimize tuning parameters of parallel codes as black-boxes. However, BO is an expensive approach because it relies on empirical samples from true evaluations for varying parameter configurations. In this thesis, we present GBOTuner, an autotuning framework for optimizing the performance of OpenMP parallel codes, where OpenMP is a widely used API that enables shared-memory parallelism in C, C++, and Fortran using simple compiler directives. GBOTuner improves sample efficiency of BO by combining code representation learning from a Graph Neural Network (GNN) into a BO …

Online Hyperparameter Tuning For Llm Optimization, Ethan Lin, Nathan Yu, Jeromy Chang

Computer Science and Engineering Senior Theses

Large Language Models (LLMs) are becoming increasingly popular in modern society. However, despite their popularity, the deployment of LLMs in real-world scenarios is extremely challenging due to substantial computational costs and memory constraints. Edge devices, like smartphones and IoT devices, lack resources needed to run these models locally, instead offloading computations for cloud computing. Cloud computing requires users to send their data over the internet leading to numerous privacy and security concerns. In some domains, such as health and finances, sending such sensitive information is not an option. Existing solutions to compress or increase inference speed include Small Language Models …

Santa Clara Radio Astronomy Project (Scrap) Iv - Data Processing, Noah Abe, Wesley Durbano

Computer Science and Engineering Senior Theses

The Santa Clara Radio Astronomy Project (SCRAP) IV: Data Processing is the fourth year of a multi-year project that aims to provide SCU with a fully functioning radio telescope in a costefficient manner. The project aims to provide this radio telescope as a hands-on tool that can be used not just for scientific discovery, but also for SCU academic use in a wide variety of different subjects, such as electrical engineering and physics. This year, our SCRAP team aimed to bolster the long-term operation of the telescope, which is a key feature it must have for it to be considered …

Xmr: Extensible Model Representation, Jason Cisneros, Lucas Van Der Heijden

Computer Science and Engineering Senior Theses

In safety critical industries, such as aerospace, verification and validation are crucial steps in system development. Validation begins with decomposing a system into its requirements. These requirements are used to create the high level model of the system. The low level system that is created from this must then be verified. Manually ensuring that the system being verified exactly matches the validated design is tedious, time consuming, and error prone. To solve this, we have created an open source tool that can automatically generate the code from UML models. This enables going from the high level model to the low …

Deepfake Detection, Timothy Tong, Abem Lucas

Computer Science and Engineering Senior Theses

From elections, to wars, to people’s personal lives, deepfakes have become ever more present, blurring the distinction between reality and fiction. Many deep learning-based deepfake detection methods lack generalizability. They often overfit to deepfake generation techniques in their training distribution, and fail to detect deepfake generation techniques outside of their training distribution. One approach to solve the generalization problem has been to use Vision Language Models, such as the pretrained CLIP model, to extract features that generalize across different deepfake generation techniques, including diffusion and GAN images. However, most CLIP approaches only consider image level features for detection, such as …

Exploring Novel Methods For Real-Time Multi-Camera People Tracking In Machine Learning, Johan Kou, Connor Vallero

Computer Science and Engineering Senior Theses

Multi-camera people tracking is the process of tracking persons and their paths, continuously across different camera fields of view. It can help track suspects across large areas, and assist individuals in emergency situations. The current state-of-the-art (SOTA) method involves using geometric-consistent constraints, information on the appearance of subjects, and pose estimation for dealing with occlusion issues. This current SOTA works well, but is still lacking in its ability to handle occlusion and perform well in real-time applications on a network. With occlusion, the IDs assigned to persons can be accidentally swapped in high density areas, or places where there are …

Vintage Game Emulator, Andrew Katchour, Ashwin Raman

Computer Science and Engineering Senior Theses

This project explores the integration of artificial intelligence into retro-style arcade titles to enhance the gameplay, while still preserving the nostalgic aesthetic and overall mechanics of the titles. By using Pygame to explore clones of the existing video game titles, we modified the existing games to develop AI into the games using various AI algorithms. The system introduces adaptive enemy behavior that responds to the players actions and also introduces an additional player to some games that will play alongside the player as well. This helps to create a more engaging and unpredictable gaming experience. The AI logic is implemented …

An Ai-Driven Microfinance Platform To Enhance The Growth Of Small Businesses, Abdullah Naveed, Yunzhou Wang

Computer Science and Engineering Senior Theses

Microfinance provides financial services to businesses which do not have access to regular banking institutions. There have been many digital applications developed to support microfinance schemes globally. However, the applications currently on the market do not yet fully leverage technology features, which are already being widely used in traditional banking. In conjunction with the Miller Center of Social Entrepreneurship at Santa Clara University, we have developed an application utilizing the latest technologies to help small businesses and lenders in all stages of a microfinance project.

Variable Natural Language Translator For Video Games, Gabriel Bernini, Cole Propach

Computer Science and Engineering Senior Theses

In the field of video games, developers work to immerse players in a variety of ways. In one genre of video games, 2D exploration, or Metroidvania as its colloquially known, developers try to immerse players by letting them explore large worlds with the hope to overcome isolation. Often these worlds are sparse or dead worlds where the player is alone, but by exploring more of the world familiarity with the space is achieved and this isolation can be overcome. We hope to innovate in this genre by utilizing a new way to simulate and overcome this isolation, through language learning. …

Documentation-Aware Code Generation Via Retrieval Augmented Generation, Daniel Amirtharaj, Rahmin Norwood

Computer Science and Engineering Senior Theses

Modern large language models (LLMs) increase the speed of software development but frequently hallucinate code, forcing developers to debug and rewrite generated code manually. This project introduces Documentation-Aware Code Generation, a retrieval-augmented generation (RAG) framework that injects authoritative documentation into the LLM prompt to reduce hallucinations in generated code. We build an ingestion pipeline that scrapes, cleans, chunks, and embeds official API documentation into a Pinecone vector database, then design a retrieval and re-ranking pipeline that retrieves the most relevant snippets for each user query. Results show that augmenting prompts with documentation lowers code hallucination by up to 60%. The …

Sideque$T, Akshay Nichani, Anusha Kankipati, Afra Mahammad, Lucas Jablon

Computer Science and Engineering Senior Theses

In recent years, the gap between traditional education and the current labor market has widened dramatically: in 2024, 11. 5 % of California’s 16-24 year olds were neither in school nor employed, alongside a net decline of roughly 3 million students nationwide in the last decade and more than 4 million members of Generation Z left the job despite having conventional degrees. These trends underscore a growing disconnect between academic credentials and market-ready skills and a pressing need for alternative pathways to gainful work. We introduce SIDEQUE$T, a secure, user-friendly online marketplace engineered to bridge this divide. By allowing job …

Lock And Roll, Varun Mangla, Zachary Common, Gaby Gamarro-Gomez

Computer Science and Engineering Senior Theses

As electronic bikes continue to increase in popularity, cycling has become a means of daily travel for more and more people. However, as the price and quantity of these consumer bicycles increase in public areas, so does the probability of their theft. Newer bikes, especially those with onboard electronics, are a priority target for thieves.

Lock and Roll, therefore, is an advanced smart bike wheel lock that aims to address the growing demands for increased bike security. By providing a variety of security features, such as GPS positioning, a gyroscopic alarm system, and remote monitoring, Lock and Roll represents a …

Stomp: The Student Organization Management Portal, Madison Nguyen, Walker Selby, Cameron Greene, Leila Erhili

Computer Science and Engineering Senior Theses

At Santa Clara University (SCU), student organizations play a vital role in student expression and development. The Center for Student Involvement (CSI) supports these organizations. However, both student organization leaders and CSI are hindered by administrative inefficiencies. The core issue lies in inconsistent and ad hoc processes of submitting, tracking, and approving various requests, such as booking event spaces and processing reimbursements. To address these shortcomings, our team has created a web application in collaboration with student organization leaders and CSI professional staff. The platform serves as a one-stop shop for all essential functions, including event bookings, reimbursements, and policy …

Netgen: Network Traffic Generator, Arya Pefourque, Cole Fettkether, Johnathon Maschler

Computer Science and Engineering Senior Theses

This project will investigate the development of a transformer-based machine learning model (NetGen), with the purpose of generating realistic and usable synthetic network traffic from natural language inputs. Network research and testing in the cybersecurity field depend on publicly available packet data (PCAP). Many of these datasets are either outdated or fail to represent more modern traffic patterns. We attempt to address this issue by preprocessing available network data into structured and tokenized sequences, suitable for training a transformer model. The transformer architecture allows us to translate user-provided descriptions—“simulate a TCP handshake from IP A to IP B”—into structurally accurate …

Medpez Dispenser, Hannah Hoeptner, Brian Lee, Liam Reese

Computer Science and Engineering Senior Theses

MedPez is a compact, portable device designed to improve medication adherence for individuals who struggle with remembering to take their pills. The device features a modular design, including a universal housing that is paired to a compatible cartridge. The housing is the top half of the device where users insert and store their medication. The main hardware components, such as the microcontroller are housed here. The cartridge is the bottom half of the device that contains the internal mechanisms to dispense the user’s pills and stores the main pilltracking components. A built-in alert system notifies users when it’s time to …

Litter-Acy, Justin Chung, Aster Li, Andrew Nguyen

Computer Science and Engineering Senior Theses

This project for Santa Clara University School of Engineering’s annual Senior Design, Litter-acy, addresses the critical societal issue of improper waste management and the lack of public knowledge regarding proper sorting techniques. These contribute significantly to environmental pollution and deterioration. Through recognizing how traditional educational methods often fail to engage younger audiences and combat the ”adolescent dip” in sustainability interest, Litter-acy proposes an innovative solution: an iOS mobile application that gamifies waste management education.

The app features multiple interactive mini-games focused on sustainable waste sorting, including Connections, Catcher, and Trivia, designed to make learning engaging and accessible. It incorporates key …

Autonomous Vehicle Software Update With Blockchain: A Simulation Platform, Hudson Strauss

Computer Science and Engineering Senior Theses

The rapid growth of connected and autonomous vehicles demands robust and scalable security solutions. This project introduces AVSWU-Pack, a modular simulation framework designed to evaluate and simulate blockchain-based communication in autonomous vehicular networks adapted directly from Dr. Gabriel Solomon’s work(2). Built on top of Veins, SUMO, INET, and OMNeT++, the platform enables vehicle-to-infrastructure and vehicle-to-vehicle communication with secure data exchange via gRPC-based integration with a Polkadot blockchain node. The simulation framework utilizes a Veins-like project built with Polkadot-Substrate to simulate a VANET that communicates vehicle information to the blockchain. Deployable in a basic VirtualBox environment, the system enables controlled experimentation, …

Beyond Campus, Sophia Miranda, Jenna Chinn, Dev Gupta

Computer Science and Engineering Senior Theses

College is often regarded as a formative period for building lasting friendships, but many students - particularly new, transfer, or socially reserved individuals - struggle to form connections. Beyond Campus is a social networking platform designed specifically for college students to foster meaningful friendships through interest-based matchmaking. The platform leverages a custom algorithm to suggest compatible peers, supports the formation and discovery of community groups, and o↵ers secure, user-friendly messaging. Unlike existing social apps like Bumble BFF, ZeeMee, and GroupMe, which lack a dedicated focus on the college experience, Beyond Campus targets university communities directly. By providing a modern, inclusive, …

Secure Your Hardware With Randomization And Redundancy, Dennis Cao, Joseph Khamisy, Sumeet Upadhya

Computer Science and Engineering Senior Theses

Differential Fault Analysis (DFA) is a potent hardware attack that threatens cryptographic security by injecting faults into a cipher implementation to reveal secret keys. This project aims to mitigate DFA attacks on the Advanced Encryption Standard (AES) by implementing targeted countermeasures in an embedded AES-128 encryption core. Two key techniques are explored: Randomization and Triple Modular Redundancy (TMR). The randomization approach introduces unpredictability into the encryption process, which involves inserting dummy rounds, artificial noise, and random delays, to disrupt an attacker’s timing and analysis, while TMR provides redundancy by replicating critical rounds of computation and using majority voting to correct …

Revit Walasee: An Auto-Generated In-Wall Revit Model, Ally Delgado, Andrew Kimball, Calianna Collins, Yi Qian Goh

Computer Science and Engineering Senior Theses

The Revit WalaSee is a software-hardware integration tool designed to make building renovations smarter and more sustainable. In the construction industry, rework and demolition make up a large part of global construction waste and carbon emissions, largely due to the lack of internal wall documentation in older buildings. Our project addresses this issue by developing the pipeline between the Walabot wall scanner, a handheld device that detects hidden elements behind drywall, and Autodesk Revit, a widely used platform for Building Information Modeling (BIM).With the Revit WalaSee, someone without extensive technical training could scan any wall and produce accurate 3D modelling …

Leetquest, Sanvir Bal, Vladimir Ceban, Matty Herzig, Daryl Ho

Computer Science and Engineering Senior Theses

The technical interview process for software engineering position has drastically changed in recent times to focus on Data Structures and Algorithms (DSA). Although, data structures and algorithms are a foundational aspect of several programming languages, the questions asked in the technical interview process do not accurately reflect, in terms of style and difficulty, the experience students and professionals have with DSA from school and work respectively. As a result, many have looked to online resources in order sharpen their DSA problem solving skills. However, the existing solutions are riddled with flaws. In particular, the learning resources they provide are locked …

Real-Time 3d Automated Spotlight Tracking System, Francine Garcia, Mary Hemker

Computer Science and Engineering Senior Theses

Commercially available automated spotlight systems tend to be expensive and unattainable for smaller school or community theaters. This project provides a cheap alternative to automated spotlight systems on the market and is compatible with most stage lighting architecture by using the Digital Multiplex (DMX) Protocol.

Circuit boards with Ultra-Wideband (UWB) radio frequency track an actor’s coordinates in a 3D space defined by four UWB anchors. A Raspberry Pi single-board computer acts as a controller and converts the coordinates into pan and tilt angles and maps these calculations to values that the spotlight can read in order to move. These values …

Ascertion: Middleware For Content Moderation, Mia Lassiter, Vani Aggarwal

Computer Science and Engineering Senior Theses

The Internet is dominated by a handful of social media platforms that disproportionately control content curation and moderation. As a result, it is increasingly difficult for users to discern verified and credible information from misinformation and disinformation. Middleware is a specialized software with mechanisms to decentralize platform power and reinstate users with autonomy over their online experiences. We propose middleware that gives users the autonomy to create and consume authentic and trusted content. We achieved a proof of concept for a middleware with mechanisms for verifiable content posting and authentication. Our solution is implemented as a Chrome plug-in that provides …

Portuguese For Mozambican Mothers – A Language Empowerment App, Josh Kindarara, Alexandre Lopes, Gwendolyn Patwardhan, Riana Santos, Sara Wheeler

Computer Science and Engineering Senior Theses

In Mecúfi, Mozambique, the mothers of children who attend school through the DIFF EDUCATION program have a strong desire to learn Portuguese, the country’s national language, due to colonization. However, they have minimal formal education and little to no experience with technology. They are unable to read or write in any language, including their native language, Makhuwa, making many current educational resources unusable. This leaves these mothers without accessible, culturally relevant tools to help address their linguistic needs.

This project focuses on developing an educational application designed for non-literate mothers in rural Mozambique. The app emphasizes visual and auditory learning …

Wesearch - Scu’S Research Hub, Beatrice Hackman, Hilary Le, Meagan Vu, Nicholas Cheung

Computer Science and Engineering Senior Theses

Santa Clara University (SCU) hosts a flourishing undergraduate research program, but discovering research opportunities remains inefficient due to inconsistent information channels. Students rely on informal communication and disconnected departmental web pages to find research roles. In response, our senior design team developedWeSearch: a centralized, web-based platform that consolidates research opportunities across all SCU laboratories. It allows students to browse labs, projects, and apply directly to open positions. Faculty members can create lab profiles, post research openings, manage applications, and assign administrative roles to student assistants.

The platform was designed using Figma and implemented with React.js on the front-end. Firebase was …

Accelerating Llm Inference With Smart Nic Tokenization And Caching, Sudarshan Mehta

Computer Science and Engineering Master's Theses

Tokenization is a critical preprocessing step in machine learning pipelines, particularly for generative AI models such as large language models (LLMs). Despite significant advances in training and inference technologies, tokenization continues to be a notable performance bottleneck due to its CPU-bound nature and limited acceleration support. This thesis proposes NetTokenizer, a system designed to offload tokenization from CPUs to network data planes. Utilizing software frameworks such as the Data Plane Development Kit (DPDK) and hardware-based SmartNIC solutions, NetTokenizer substantially improves inference efficiency. Experimental evaluations demonstrate up to a 95.9% reduction in tail latency and a 5.73x throughput increase compared to …

Neural Ranking In Sparse Data Environments, Xuyang Wu

Engineering Ph.D. Theses

Neural ranking models have become central to modern information retrieval (IR) systems, powering applications such as web search, product recommendation, and question answering. However, their effectiveness often hinges on access to abundant labeled supervision, a condition that is rarely met in real-world scenarios. In many domains, including e-commerce, healthcare, and legal search, labeled user interactions (e.g., clicks, purchases, or expert annotations) are sparse, especially for long-tail queries and new content. This data sparsity challenges the generalization, adaptability, and fairness of traditional ranking approaches.

This thesis presents a unified investigation of neural ranking under sparse supervision, introducing novel methods and analytical …

Tiny-Tlic: Lightweight Transformer Based Lossy Image Compression, Chen Li

Computer Science and Engineering Master's Theses

This thesis presents a comprehensive study on image compression, beginning with a review of both traditional and learning-based methods. Building upon the conventional Variational Autoencoder (VAE) framework, we explore the integration of Vision Transformer (ViT) architectures into the image compression pipeline to leverage their global modeling capabilities. Based on this, we propose Tiny-TLIC (Tiny Transformer-Based Lossy Image Compression), a lightweight yet effective model that introduces two novel components: Integrated Convolution and Self-Attention (ICSA) for enhanced feature representation, and a Multistage Context Model (MCM) for improved entropy estimation. To validate our approach, we train both a baseline Transformer-Based Image Compression (TIC) …