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Nishan Srishankar

6 accepted papers

2025

AdaptAgent: Adapting Multimodal Web Agents with Few-Shot Learning from Human Demonstrations

ACL 2025long

State-of-the-art multimodal web agents, powered by Multimodal Large Language Models (MLLMs), can autonomously execute many web tasks by processing user instructions and interacting with graphical user interfaces (GUIs). Current strategies for building web agents rely on (i) the generalizability of u…

Cited by 0SourcePDFScholar
2025

Is There No Such Thing as a Bad Question? H4R: HalluciBot for Ratiocination, Rewriting, Ranking, and Routing

AAAI 2025technical

Hallucination continues to be one of the most critical challenges in the institutional adoption journey of Large Language Models (LLMs). While prior studies have primarily focused on the post-generation analysis and refinement of outputs, this paper centers on the effectiveness of queries in eliciti…

Cited by 1SourcePDFScholar
2025

LAW: Legal Agentic Workflows for Custody and Fund Services Contracts

COLING 2025industry

Legal contracts in the custody and fund services domain govern critical aspects such as key provider responsibilities, fee schedules, and indemnification rights. However, it is challenging for an off-the-shelf Large Language Model (LLM) to ingest these contracts due to the lengthy unstructured strea…

2021

Flow-FL: Data-Driven Federated Learning for Spatio-Temporal Predictions in Multi-Robot Systems

ICRA 2021poster

In this paper, we show how the Federated Learning (FL) framework enables learning collectively from distributed data in connected robot teams. This framework typically works with clients collecting data locally, updating neural network weights of their model, and sending updates to a server for aggr…

Cited by 50SourceScholar
2020

A Parametric Grasping Methodology for Multi-Manual Interactions in Real-Time Dynamic Simulations

ICRA 2020poster

Interactive simulators are used in several important applications which include the training simulators for teleoperated robotic laparoscopic surgery. While stateof-art simulators are capable of rendering realistic visuals and accurate dynamics, grasping is often implemented using kinematic simplifi…

Cited by 1SourceScholar
2020

An Open-Source Framework for Rapid Development of Interactive Soft-Body Simulations for Real-Time Training

ICRA 2020poster

We present an open-source framework that provides a low barrier to entry for real-time simulation, visualization, and interactive manipulation of user-specifiable soft-bodies, environments, and robots (using a human-readable front-end interface). The simulated soft-bodies can be interacted by a vari…

Cited by 17SourceScholar