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Apurva Kulkarni

Publications and source records attributed to Apurva Kulkarni.

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An Agentic Software Framework for Data Governance under DPDP

Despite the rise of data-driven software systems in the modern digital landscape, data governance under a legal framework remains a critical challenge. In India, the Digital Personal Data Protection (DPDP) Act mandates rigorous data privacy and compliance requirements, necessitating software frameworks that are both ethical and regulation-aware. From a software development perspective, traditional compliance tools often rely on hard-coded rules and static configurations, making them inflexible to dynamic policy updates or evolving legal contexts. Additionally, their monolithic architectures obscure decision-making processes, creating black-box behavior in critical governance workflows. Developing responsible AI software demands transparency, traceability, and adaptive enforcement mechanisms that make ethical decisions explainable. To address this challenge, a novel agentic framework is introduced to embed compliance logic directly into software agents that govern and adapt data policies. In this paper, the implementation focuses on the DPDP Act. The framework integrates KYU Agent and Compliance Agent for this purpose. KYU (Know-YourUser) Agent supports semantic understanding, user trustworthiness modelling and Compliance Agent uses data sensitivity reasoning within a goal-driven, agentic pipeline. The proposed framework, built using an open-sourced agentic framework and has been evaluated across ten diverse domains, including healthcare, education, and e-commerce. Its effectiveness under DPDP, measured via an Anonymization Score, demonstrates scalable, compliant data governance through masking, pseudonymization, and generalization strategies tailored to domain-specific needs. The proposed framework delivers scalable, transparent, and compliant data governance through collaborative agents, dynamic policy enforcement, and domain-aware anonymization.

cs.CY

Enhancing Semantic Document Retrieval- Employing Group Steiner Tree Algorithm with Domain Knowledge Enrichment

Retrieving pertinent documents from various data sources with diverse characteristics poses a significant challenge for Document Retrieval Systems. The complexity of this challenge is further compounded when accounting for the semantic relationship between data and domain knowledge. While existing retrieval systems using semantics (usually represented as Knowledge Graphs created from open-access resources and generic domain knowledge) hold promise in delivering relevant outcomes, their precision may be compromised due to the absence of domain-specific information and reliance on outdated knowledge sources. In this research, the primary focus is on two key contributions- a) the development of a versatile algorithm- 'Semantic-based Concept Retrieval using Group Steiner Tree' that incorporates domain information to enhance semantic-aware knowledge representation and data access, and b) the practical implementation of the proposed algorithm within a document retrieval system using real-world data. To assess the effectiveness of the SemDR system, research work conducts performance evaluations using a benchmark consisting of 170 real-world search queries. Rigorous evaluation and verification by domain experts are conducted to ensure the validity and accuracy of the results. The experimental findings demonstrate substantial advancements when compared to the baseline systems, with precision and accuracy achieving levels of 90% and 82% respectively, signifying promising improvements.

cs.IR