Autonomous capability assessment of sequential decision-making systems in stochastic settings

P Verma, R Karia, S Srivastava - Advances in Neural …, 2023 - proceedings.neurips.cc
It is essential for users to understand what their AI systems can and can't do in order to use
them safely. However, the problem of enabling users to assess AI systems with sequential …

Differential assessment of black-box AI agents

RK Nayyar, P Verma, S Srivastava - … of the AAAI Conference on Artificial …, 2022 - ojs.aaai.org
Much of the research on learning symbolic models of AI agents focuses on agents with
stationary models. This assumption fails to hold in settings where the agent's capabilities …

PTKE: Translation-based temporal knowledge graph embedding in polar coordinate system

R Liu, G Yin, Z Liu, L Zhang - Neurocomputing, 2023 - Elsevier
Abstract Knowledge graph embedding has received widespread attention in recent years.
Most existing models represent time-independent facts as low dimensional embeddings …

JEDAI: A system for skill-aligned explainable robot planning

N Shah, P Verma, T Angle, S Srivastava - arXiv preprint arXiv:2111.00585, 2021 - arxiv.org
This paper presents JEDAI, an AI system designed for outreach and educational efforts
aimed at non-AI experts. JEDAI features a novel synthesis of research ideas from integrated …

Implicit event argument extraction with argument-argument relational knowledge

K Wei, X Sun, Z Zhang, L Jin, J Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
As a challenging sub-task of event argument extraction, implicit event argument extraction
seeks to identify document-level arguments that play direct or implicit roles in a given event …

From Reals to Logic and Back: Inventing Symbolic Vocabularies, Actions and Models for Planning from Raw Data

N Shah, J Nagpal, P Verma, S Srivastava - arXiv preprint arXiv …, 2024 - arxiv.org
Hand-crafted, logic-based state and action representations have been widely used to
overcome the intractable computational complexity of long-horizon robot planning problems …

Trigger is Non-central: Jointly event extraction via label-aware representations with multi-task learning

J Lv, Z Zhang, L Jin, S Li, X Li, G Xu, X Sun - Knowledge-Based Systems, 2022 - Elsevier
Event extraction (EE) occupies an important position in information extraction. Recently,
deep neural network methods have been demonstrated to learn potential features well …

Discovering user-interpretable capabilities of black-box planning agents

P Verma, SR Marpally, S Srivastava - arXiv preprint arXiv:2107.13668, 2021 - arxiv.org
Several approaches have been developed for answering users' specific questions about AI
behavior and for assessing their core functionality in terms of primitive executable actions …

[PDF][PDF] Neuro-Symbolic methods for Trustworthy AI: a systematic review

C Michel-Delétie, MK Sarker - Neurosymbolic …, 2024 - neurosymbolic-ai-journal.com
Recent advances in Artificial Intelligence (AI) especially in deep learning have manifested
an increasing concern in trustworthiness, and its subparts such as interpretability, safety …

Unifying principles and metrics for safe and assistive ai

S Srivastava - Proceedings of the AAAI conference on artificial …, 2021 - ojs.aaai.org
The prevalence and success of AI applications have been tempered by concerns about the
controllability of AI systems about AI's impact on the future of work. These concerns reflect …