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@ -10,33 +10,35 @@ Description: A list of my research Projects
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## Planning under Uncertainty
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During my PhD I have been primarily focused on investigating planning and sequential decision
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making under uncertainty through integrative methods:
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- With [Selmer Bringsjord](https://homepages.rpi.edu/~brings/) in the [RAIR Lab](https://rair.cogsci.rpi.edu/) I have looked at planning through automated reasoning.
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making under uncertainty:
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- I created a new framework which allows agents to make plans under *qualitative uncertainty*.
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This helps in settings where the user doesn't have exact probabilities that various
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facts holds, but can instead bucket them into different likelihood values.
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This work is supervised under [Selmer Bringsjord](https://homepages.rpi.edu/~brings/).
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- Additionally with Selmer Bringsjord in the [RAIR Lab](https://rair.cogsci.rpi.edu/), I have looked at planning through automated reasoning.
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I further developed [Spectra](https://github.com/rairlab/spectra) and the underlying
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planning with formulas framework to show classes of uncertainty problems that
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are easy to encode. Additionally, I wrote a QA algorithm for ShadowProver to integrate to Spectra
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for planning under epistemic uncertatinty.
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- With [Junkyu Lee](https://researcher.ibm.com/researcher/view.php?person=ibm-Junkyu.Lee),
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[Michael Katz](https://researcher.watson.ibm.com/researcher/view.php?person=ibm-Michael.Katz1),
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[Harsha Kokel](https://research.ibm.com/people/harsha-kokel), and [Shirin Sohrabi](https://researcher.watson.ibm.com/researcher/view.php?person=us-ssohrab) at IBM I developed an algorithm
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[Harsha Kokel](https://harshakokel.com/), and [Shirin Sohrabi](https://researcher.watson.ibm.com/researcher/view.php?person=us-ssohrab) at IBM I developed an algorithm
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for guiding hiearchical reinforcement agents under partial observability when domain knowledge
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can be encoded for characterizing discovery of unknown predicates. This techinque
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uses a fully-observable non-deterministic planner to generate a high-level policy
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where each high-level action is an option that a reinforcement learning agent
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needs to learn.
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- More to come...
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can be encoded for characterizing discovery of unknown predicates.
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## Logic
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Underlying my work in artificial intelligence and cryptography
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Underlying my work in artificial intelligence and cryptography
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is computational logic. In that regard, I have been able
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work on problems from the underlying logic formalisms,
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unification algorithms, to building
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tools for interactive theorem provers.
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- With Andrew Marshall and Kimberly Cornell, we're currently developing a new syntactic AC algorithm.
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- With Thomas Ferguson and James Oswald we formalized a model theory for a fragment of the Deontic Cognitive Event Calculus.
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- With [Andrew Tedder](https://sites.google.com/view/andrewjtedder/research), I'm currently working
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on building a tool that checks if matrix models of given logic satisfies relevance properties.
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- With [Andrew Marshall](https://www.marshallandrew.net/) and [Kimberly Cornell](https://www.albany.edu/cehc/faculty/kimberly-cornell), we're currently developing a new syntactic AC algorithm.
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- With [Thomas Ferguson](https://faculty.rpi.edu/thomas-ferguson) and [James Oswald](https://jamesoswald.dev) we formalized a model theory for a fragment of the Deontic Cognitive Event Calculus.
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- With James Oswald we've built interactive theorem provers and showed validity of large proofs in parallel using a high performance cluster.
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@ -65,7 +67,7 @@ Collaborators:
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- NRL: Catherine Meadows
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- UMW: [Andrew Marshall](https://www.marshallandrew.net/)
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- UT Dallas: Serdar Erbatur
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- SUNY Albany: [Paliath Narendran](https://www.cs.albany.edu/~dran/) and Kimberly Cornell
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- SUNY Albany: [Paliath Narendran](https://www.cs.albany.edu/~dran/) and [Kimberly Cornell](https://www.albany.edu/cehc/faculty/kimberly-cornell)
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- Clarkson University: [Christopher Lynch](https://people.clarkson.edu/~clynch/) and Hai Lin
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