Tiffany Callahan (Preferred)
, Tiffany J. Callahan
Tiffany Callahan
Researcher, SandboxAQ
Postdoc, IBM Research
- Joined July 2022
Names
Emails
****@gmail.com (Confirmed)
, ****@ibm.com (Confirmed)
, ****@sandboxquantum.com (Confirmed)
Personal Links
Career & Education History
Researcher
SandboxAQ (sandboxquantum.com)
2025 – Present
Postdoc
IBM Research (ibm.com)
2023 – 2025
Postdoc
Columbia University (columbia.edu)
2022 – 2023
PhD student
University of Colorado at Denver (ucdenver.edu)
2015 – 2021
MS student
University of Colorado at Denver (ucdenver.edu)
2013 – 2015
Undergrad student
University of New Mexico (unm.edu)
2004 – 2009
Advisors, Relations & Conflicts
Expertise
Graph Representation Learning
2018 – Present
Semantic Web Technologies
2016 – Present
Natural Language Processing
2015 – Present
Knowledge Representation
2015 – Present
Symbolic Artificial Intelligence
2015 – Present
Ontologies
2015 – Present
Knowledge Graphs
2015 – Present
Unsupervised Learning
2015 – Present