Browsing by Author "Computer Science"
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A CLINICAL DECISION SYSTEM WITH AN INTERACTIVE KNOWLEDGE GRAPH AND COST OPTIMIZATION
Chilcoat, Elizabeth (East Carolina University, 2021-07-22)Clinical decision support systems aim to improve access to relevant and practical clinical data to assist medical practitioners in diagnosis and treatment. However, the usefulness of such systems is limited due to the lack ... -
A Comparative Study on MFCC, GFCC, BFCC, and CQCC Spectral Speech Feature Performance in X-Vector Clustering
Abueg, Abelson A (East Carolina University, 2023-07-25)Speaker diarization plays a crucial role in accurately identifying speakers in audio or video streams with multiple speakers. However, the use of Mel-frequency cepstral coefficients (MFCC) as the default speaker feature ... -
A Constraint-Based Method For Flow-Sensitive Static Type Analysis Of PHP Using The Rascal Meta-Programming Platform
Tamang, Apil (East Carolina University, 2015)PHP is a dynamically typed language, and is very popular among developers for building websites. The dynamic features of PHP allow for many kinds of type related errors to be made by developers. Since PHP does not feature ... -
A Dynamic Power Management Schema for Multi-Tier Data Centers
Azimzadeh, Aryan (East Carolina University, 2016-04-25)An issue of great concern as it relates to global warming is power consumption and efficient use of computers especially in large data centers. Data centers have an important role in IT infrastructures because of their ... -
A FRAMEWORK FOR AUTOMATICALLY GENERATING QUESTIONS FOR TOPICS IN DISCRETE MATHEMATICS
Houshvand, Salar (East Carolina University, 2020-11-17)Automated question generation is critical for realizing personalized learning. Also, learning research shows that answering questions is a more effective method than rereading the textbook multiple times. However, creating ... -
A framework for mining on Twitter data
Huang, Yifan (East Carolina University, 2016-12-13)Motivated by the increasing need of information retrieval from social media, a lexicon-based approach Tweet Sentiment Classifier (TSC) is presented to determine sentiment from tweet along with a systematic software for ... -
A Framework for Testing Scientific Software: A Case Study of Testing Amsterdam Discrete Dipole Approximation Software
Shao, Hongbing (East Carolina University, 2016-08-18)Software testing with scientific software systems often suffers from test oracle problem, i.e., lack of test oracles. Amsterdam discrete dipole approximation code (ADDA) is a scientific software system that can be used to ... -
A Scalable Solution for Extreme Multi-class Product Classification: An E-commerce Case Study
Fathi, Ehsan (East Carolina University, 2018-04-27)Image classification is the main task in image processing. Although, there were a lot of advances in recent years, it is still quite a challenge. On the other hand, due to the progress in technology, e-commerce has emerged ... -
ADVANCED DRIVER ASSISTANCE SYSTEM CAR FOLLOWING MODEL OPTIMIZATION FRAMEWORK USING GENETIC ALGORITHM IMPLEMENTED IN SUMO TRAFFIC SIMULATION
Carroll, Matthew (East Carolina University, 2022-04-25)As advanced driver-assistance systems (ADAS) such as smart cruise control and lane keeping have become common technologies, self-driving above SAE level 3 are being competitively developed by major automobile manufacturers, ... -
AlienG2 - An Automated Analysis Tool for Genome-scale Prediction of Horizontal Gene Transfer
Ahmadvand, Ali (East Carolina University, 2013)This thesis will present a method for predicting Horizontal Gene Transfer (HGT) events through the creation of a web-based application called AlienG2. HGT is the process of genetic exchange between distantly related ... -
An Empirical Exploration of Python Machine Learning API Usage
Vilkomir, Aleksei (East Carolina University, 2020-11-16)Machine learning is becoming an increasingly important part of many domains, both inside and outside of computer science. With this has come an increase in developers learning to write machine learning applications in ... -
AN EMPIRICAL STUDY OF CONCURRENT FEATURE USAGE IN GO
Tipirneni, Dhana Srimanthini (East Carolina University, 2022-12-05)The Go language includes support for running functions or methods concurrently as goroutines, which are lightweight threads managed directly by the Go language runtime. Go is probably best known for the use of a channel-based, ... -
AN HMM-BASED OCR FRAMEWORK FOR TELUGU USING A TRANSFER LEARNING APPROACH
Andriot, Jennifer (East Carolina University, 2021-07-14)Optical character recognition (OCR) for complex scripts such as Telugu has gained much attention over the past decade due to the significant advancements made in this area of research. The Telugu OCR framework in this work ... -
AN INVESTIGATION OF VELOPHARYNGEAL CLOSURE WITH LINEAR REGRESSION
Sana, Anish (East Carolina University, 1/13/16)Cleft lip and palate is a common birth defect in the United States. Children diagnosed with this abnormality face difficulties during feeding, hearing and speech. Surgical methods exist to repair the cleft lip and palate ... -
Analysis of the Impact of Tags on Stack Overflow Questions
Ithipathachai, Von (East Carolina University, 2022-04-26)User queries on Stack Overflow commonly suffer from either inadequate length or inadequate clarity with regards to the languages and/or tools they are meant for. Although the site makes use of a tagging system for classifying ... -
Applied Machine Learning for Cybersecurity in Spam Filtering and Malware Detection
Sokolov, Mark (East Carolina University, 2020-11-17)Machine learning is one of the fastest-growing fields and its application to cybersecurity is increasing. In order to protect people from malicious attacks, several machine learning algorithms have been used to predict the ... -
Applying Mutable Object Snapshots to a High-level Object-Oriented Language
Davis, Matthew C (East Carolina University, 2018-11-30)Software Engineers are familiar with mutable and immutable object state. Mutable objects shared across modules may lead to unexpected results as changes to the object in one module are visible to other modules sharing the ... -
Archival Document Processing using Cognitive Computing
Patel, Himaniben P (East Carolina University, 2019-07-22)The world, as we know it, is constructed in the form of knowledge. Our ancestors have passed their experiences to the next generation over time using handwritten documents. Although these old manuscripts are still available ... -
Auto-Count Symbols in Portable Document Format (PDF)
Florian, Andrew (2021-04-22)Estimating electrical costs often involves counting symbols in a PDF document. Existing software has sped up this process compared to manual counting, but there is room for further improvement. The proposed solution ... -
Automated classification of massive scale image data
Wang, Jiabin (East Carolina University, 2016-12-13)The diffraction image is a useful method to facilitate the representation of tiny entities such as the cell. It provides an efficient way to analyze the 3D morphological features of biological cells. However, the ...