no code implementations • 6 Feb 2024 • Sopam Dasgupta, Farhad Shakerin, Joaquín Arias, Elmer Salazar, Gopal Gupta
In our framework, we show how counterfactual explanations are computed and justified by imagining worlds where some or all factual assumptions are altered/changed.
no code implementations • 23 Oct 2023 • Sopam Dasgupta, Farhad Shakerin, Joaquín Arias, Elmer Salazar, Gopal Gupta
Our approach utilizes answer set programming and the s(CASP) goal-directed ASP system.
no code implementations • 17 Sep 2021 • Fang Li, Huaduo Wang, Kinjal Basu, Elmer Salazar, Gopal Gupta
We consider the problem of finding relevant consistent concepts in a conversational AI system, particularly, for realizing a conversational socialbot.
no code implementations • 10 Sep 2021 • Brendan Hall, Sarat Chandra Varanasi, Jan Fiedor, Joaquín Arias, Kinjal Basu, Fang Li, Devesh Bhatt, Kevin Driscoll, Elmer Salazar, Gopal Gupta
We also show how answer set programming (ASP) and its query-driven implementation s(CASP) can be used to directly realize the event calculus model of the requirements.
2 code implementations • 30 Apr 2018 • Joaquín Arias, Manuel Carro, Elmer Salazar, Kyle Marple, Gopal Gupta
The resulting model, s(CASP), can constrain variables that, as in CLP, are kept during the execution and in the answer sets.
Programming Languages Logic in Computer Science
1 code implementation • 1 Sep 2017 • Kyle Marple, Elmer Salazar, Gopal Gupta
We present a method for computing stable models of normal logic programs, i. e., logic programs extended with negation, in the presence of predicates with arbitrary terms.
Logic in Computer Science
no code implementations • 16 Jul 2017 • Zhuo Chen, Elmer Salazar, Kyle Marple, Gopal Gupta, Lakshman Tamil, Sandeep Das, Alpesh Amin
A standard approach to managing chronic diseases by medical community is to have a committee of experts develop guidelines that all physicians should follow.
1 code implementation • 10 Jul 2017 • Farhad Shakerin, Elmer Salazar, Gopal Gupta
An approach through recursively finding patterns in exceptions turns out to correspond to the problem of learning default theories.
Logic in Computer Science
no code implementations • 25 Oct 2016 • Zhuo Chen, Kyle Marple, Elmer Salazar, Gopal Gupta, Lakshman Tamil
In this paper we describe a physician-advisory system for CHF management that codes the entire set of clinical practice guidelines for CHF using answer set programming.