My name is Xiaoliang Jiang, a second-year graduate student in Library and Information Science from University of Illinois at Urbana Champaign. I am the DataONE summer intern for the project 1: Markdown-based Semantic Annotation of Workflow Scripts, which focuses on an extension to the RStudio environment enabling data analysts to Continue reading Markdown-based Semantic Annotation of Workflow Scripts: Week 1
This week I began by going through the paper by Chapin et al., 2006 (doi:10.1007/s10021-005-0105-7) and pulled out terms to search on the DataOne site. I then queried those terms using the R dataone package and query code. The query code had to be slightly altered since the default search Continue reading Week 2 Update
Hello Folks, Hope you are all enjoying the start of our internships. My name is Megan Mach and I’m the intern working on “DataONE Messaging: Creating Marketing for DataONE Stakeholder Communities.” I have never done semi-live journaling, but I’m going to give it a stab in this weekly notebook. This Continue reading What is DataONE and how do we attract our audience? Week 1
Hi everyone, It’s Linh Hoang from Project 3. This week, I spent most of my time to read papers and also ran some experiments to explore SPARQL recursive queries capability. The objective is to be able to run standard recursive queries in SPARQL. We found “property path” is a way Continue reading Prospective and Retrospective Provenance Queries: Week 3 – SPARQL Recursive Queries
This is the third week of my internship. I felt much comfortable to work with the professors and my co-partner. We basically made progress in schedule. For this week, given the elementary model structure in RDF/Turtle file for simulate_data_collection example of YesWorkflow, I further improved the RDF/Turtle data model by Continue reading Week-3-Update
My name is Elizabeth Olson, and I am the DataONE Summer Intern on the project, “Improving DataONE’s Search Capabilities Through Controlled Vocabularies.” This project focuses on improving researchers search capabilities within the DataONE data repository. In order to improve the recall and search precision of the data objects available through Continue reading Improving Search Capabilities Through Controlled Vocabularies: Week 1
For the second week of my project, my original goals were to collect download logs, parse the log events into tokens, and populate a database with the download information. After our weekly internship call, my mentors and I decided to change things up a little bit. The purpose of building a Continue reading Exploration of Search Logs, Metadata Quality and Data Discovery: Week 2
Hi all, It’s Linh Hoang from Project 3. This week, I am working on exploring SPARQL querying capabilities in YesWorkflow. The objective is to testing how well SPARQL can query YW outputs, which are represented in RDF format. First, I completed installing Virtuoso on my machine and wrote a manual of Continue reading Prospective and Retrospective Provenance Queries: Week 2 – SPARQL Provenance Query
During the second week, Linh and I dug into RDF/Turtle format and SPARQL syntax for testing the existing incomplete Turtle file (refer to Prefix rdf, rdfs, provone, owl and self-defined yw) and relevant queries. I successfully installed Apahe-Jena on my Windows machine and tested the five existing simple SPARQL queries Continue reading Week-2-Update
My name is Ed Flathers, and I’m the DataONE Summer Intern on the project, “Exploration of Search Logs, Metadata Quality and Data Discovery.” This project is largely focused on data mining and analysis of the DataONE search logs, download logs, and quality reports; many of my products will be program Continue reading Exploration of Search Logs, Metadata Quality and Data Discovery: Week 1