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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Classifying System Call Traces Using Anomalous Detection, William Doyle Jun 2015

Classifying System Call Traces Using Anomalous Detection, William Doyle

Honors Theses

We used data mining techniques to detect intrusions among system call traces and have outlined our results. Recent work at the intersection of security and machine learning has lead to better understanding of anomalous intrusion detection. There is a need to more thoroughly understand how anomaly detection can be used because of its potential applications and advantages over current standard methods. In this thesis, we report on a new approach of anomalous detection using system call traces. Our goal is to be able to create a system that can accurately detect hacking attacks by analyzing the sequences of system calls …


Visualizing Relationships Between Related Variables: Improving Physics Education Through D3.Js Network Visualizations, Stephanie Friend Mar 2015

Visualizing Relationships Between Related Variables: Improving Physics Education Through D3.Js Network Visualizations, Stephanie Friend

Liberal Arts and Engineering Studies

phiMap is a web application started by Cal Poly professors and students to aid professors in teaching physics. I developed Javascript visualizations for phiMap that serve to simplify the processes of both teaching and learning physics. These visualizations aim to present relationships between physics variables in an easy to understand manner, and they could eventually have a huge impact on physics education.


A Case Study Of Data In The Management Of Water Resources In The Gunnison River Basin, Colorado, Rhianna L. Williams Jan 2015

A Case Study Of Data In The Management Of Water Resources In The Gunnison River Basin, Colorado, Rhianna L. Williams

Dissertations, Master's Theses and Master's Reports - Open

In the American Southwest, a growing population combined with climate change induced weather pattern changes are creating growing conflict for uses of the over appropriated Colorado River System. Water managers use a variety of tools and data to make decisions at the local and regional level which will impact access for future users. The purpose of this study is to understand how water managers use data and knowledge to manage current and future access to water resources in a water scarce region. A case study of the Gunnison River Basin located within the larger Colorado River Basin was conducted over …