Listar Computer Engineering por autor "Duffany, Jeffrey"

Mostrando ítems 1-20 de 29

    • Audio Fingerprinting with Robustness to Pitch Scaling and Time Stretching 

      Díaz Millet, Yesenia (Polytechnic University of Puerto Rico, 2013)
      Current audio fingerprinting systems are becoming increasingly robust against noise and filter distortions, however songs that have been pitch scaled and time stretched are still likely to pass undetected. This research ...

    • Computer Forensic Laboratory for the Polytechnic University of Puerto Rico 

      González Acevedo, Carlos J. (Polytechnic University of Puerto Rico, 2011)
      Abstract ⎯ Computer Forensic is the discipline that combines elements of law and computer science to collect and analyze data from computer systems, networks, wireless communications, and storage devices in a way that is ...

    • Considerations on SQL Optimization Tools in MS Azure SQL Server Database using SQL language 

      Rodríguez-Ortiz, Arlene (Polytechnic University of Puerto Rico, 2021)
      Databases are essential since are designed to stored and organized data that can be easily managed and accessed. They are crucial to many organizations, companies, and are used in many aspects of our lives. The relational ...

    • Developing an Accessible Web Journal with WCAG Guidelines, Fitts’s Law, and Capital T Concept 

      Mercado, Carlos (Polytechnic University of Puerto Rico, 2023)
      In the ever-evolving digital landscape, enhancing web accessibility and user experience remains a paramount objective. By expanding the application of Fitts's Law to user interface design, the researcher unlocks the potential ...

    • A Forensic Memory Image Acquisition Protocol Based on Windows Memory Analysis 

      de la Cruz Echeandía, José R. (Polytechnic University of Puerto Rico, 2012)
      Computer Forensics has become an extremely important evidence gathering and analysis field in the modern electronic driven world. Most of the evidence acquired, preserved, processed and analyzed originates from long term ...

    • Hacking Facebook Privacy and Security 

      Galban, Omar (Polytechnic University of Puerto Rico, 2011)
      Abstract ⎯ When people talk about hacking and social networks, they're not referring to the common definition of hacking, which is using malicious code or backdoors in computer networks to damage systems or steal proprietary ...

    • Implementing DNSSEC under the .pr ccTLD 

      Medina Ramos, Luis Alberto (Polytechnic University of Puerto Rico, 2013)
      When the Internet was developed it was not designed with security in consideration. It currently relies on the Domain Name System protocol for name resolution which is home to many types of exploits. The Internet ...

    • Introduction to Forensics and the use of the Helix free Forensic Tool 

      Maldonado Rodríguez, Michelle (Polytechnic University of Puerto Rico, 2012)
      Abstract - This paper was created to complement a helix tutorial that was created as an introduction into the world of forensics. For someone who would like to get started practicing computer forensics it might be a little ...

    • Meteorite Landing Data Visualization with Python 

      Atiles Gil de Lamadrid, Ileana M. (Polytechnic University of Puerto Rico, 2019)
      For billions of years, the Earth has witnessed meteorite falls. Meteorites enter the Earth’s atmosphere and land in more places than others. Recording on meteorites has been based on sighting and recovery. Many meteorites ...

    • My Real Estate Web-Application 

      Garrote Aparicio, Andrés (Polytechnic University of Puerto Rico, 2012)
      This report is focused on explaining the aim of the My Real Estate web application. Details about the decisions made about the design and development of the tool with the capability to integrate the different tasks that ...

    • MySeriesList 

      Rolón Adorno, Aidyl M. (Polytechnic University of Puerto Rico, 2015)
      Usually a person has problems in registering or keeping a log of their own hobbies. For many years people succumbs to hobbies like a scape, stress relieve, or just used to have fun. These specialties vary with each ...

    • Optimizing the Method for Finding an Optimal Solution of a Constraint Satisfaction Problem 

      Pagán, Andrew (Polytechnic University of Puerto Rico, 2012)
      Abstract — Constraint satisfaction problems are the subject of intense research in both artificial intelligence and operations research. They are mathematical problems defined as a set of objects whose state must satisfy ...

    • An Overview to BackTrack Penetrations Tools 

      Grau Ortiz, Keiny J. (Polytechnic University of Puerto Rico, 2012)
      Abstract - This paper is in support of a newly created tutorial, focused on different penetration and vulnerabilities tools. These tutorials are specifically designed to provide basic understanding on the functionalities ...

    • An Overview to Digital Forensics Tools 

      Blakely Santiago, Waldemar (Polytechnic University of Puerto Rico, 2010)
      This paper is in support of seven newly created tutorials, focused on different digital forensic analysis tools. The tutorials are intended as in-class laboratory exercise for the computer forensics classes at the ...

    • Performance Evaluation System Web-Application 

      González Hernández, Joselyn (Polytechnic University of Puerto Rico, 2012)
      Abstract - This report is focused on explaining the aim of the web tool Performance Evaluation System in an enterprise environment. We will have details of why the decision was taken to design and develop a tool with the ...

    • A Personal Health Monitoring and Emergency Assistance Mobile Application 

      Rosario Colón, Jonathan D. (Polytechnic University of Puerto Rico, 2023)
      As digital technology continues to advance; new opportunities arise for enhancing emergency response and health management. The Be Safe mobile application focuses on identifying these opportunities and leveraging today's ...

    • Prescription Timeliness Prediction Using Machine Learning 

      De La Cruz Marrero, Ian (Polytechnic University of Puerto Rico, 2018)
      Adherence is a very important aspect for each patient enrolled in a Prescription Drug Plan, a large gap between claim fills is an indicator that they might be disrupting their therapy. This could be due to unavailability, ...

    • R: Color Package 

      Rivera Negrón, Eurípides (Polytechnic University of Puerto Rico, 2009)
      Abstract - R is a software language mostly used of statistical and mathematical purporses. R capabilities are extended by user’s submitted packages. The gColor Package provides R Language a method to solve Systems of ...

    • Resuminer – A Résumé Recommender System for Job Seekers using Cluster Analysis 

      Ferrer Hernández, Orlando (Polytechnic University of Puerto Rico, 2016)
      Resumes or curriculum vitae are an essential requirement for job seekers in any industry and are usually the first interactions with third parties that are actively hiring. For a single person, there is an infinite ...

    • A Scalable Architecture for Enterprise Level Call Center Design 

      Morales Irizarry, Jorge (Polytechnic University of Puerto Rico, 2013)
      This article presents a project module of a larger Information Technology initiative as purposed by Company X. The module illustrates research efforts into potentially viable solution options through the use of network ...