arXiv subjects

Bachan Ghimire

Publications and source records attributed to Bachan Ghimire.

3 recordsLinked to original sources

arXiv2026

Programming Language Co-Usage Patterns on Stack Overflow: Analysis of the Developer Ecosystem

Understanding how developers combine programming languages in practice reveals the hidden structure of the software ecosystem: which languages are used as complements, which define coherent technology stacks, and which bridge disparate communities. We present a three-phase empirical pipeline that mines Stack Overflow posts by hundreds of thousands of developers across 186 programming languages, applying FP-Growth frequent itemset mining, Latent Dirichlet Allocation topic modeling, and Louvain community detection on a weighted co-usage graph, with the goal of characterizing co-usage coupling, latent developer specializations, and macro-level ecosystem structure simultaneously from behavioral data. FP-Growth identifies tight coupling clusters such as shell/bash, Swift/Objective-C, and the C-family with lift values far exceeding what individual language popularity predicts. LDA produces 25 developer profiles including Apple-platform developers, scientific and hardware programmers, functional/academic programmers, and two distinct Unix scripting sub-profiles. Louvain partitions the language graph into three macro-communities: web/enterprise, Apple ecosystem, and systems/scientific, and identifies Java as the highest-degree hub connecting all three. All three methods independently converge on the same ecosystem structure, providing strong cross-method validation of the findings.

cs.SE↗

arXiv2025

REConnect: Participatory RE for Social Sustainability

Context: Software increasingly shapes daily life, making requirements engineering (RE) essential for ensuring systems contribute to community social sustainability. Yet automated elicitation practices risk distancing RE from the cultural, social, and political contexts that inform user needs, systematically excluding the communities most dependent on socially impactful software. AI-assisted RE has intensified this trend. Objective: This paper introduces REConnect, a human-centered participatory RE framework that recenters requirements work on human connection and relationality as the foundation for understanding lived experiences and ensuring alignment with community values and aspirations. Methods: REConnect was derived through qualitative analysis of 26 community-engaged software projects conducted through the INSPIRE program at the University of Victoria between 2022 and 2025, spanning rural Nepal, urban Canada, and remote Arctic Canada. We conducted a reflective synthesis across all 26 projects, followed by in-depth thematic analysis of three illustrative projects. Results: Three core principles are articulated: building trusting relationships, co-creating with and alongside stakeholders, and empowering users as agents of change. Each is operationalized through actionable REConnect Actions (REActions) embedding relationality and continuous stakeholder engagement throughout the project lifecycle. Conclusions: REConnect positions human connection as the foundation of RE for socio-technical systems aiming toward social sustainability. While AI can accelerate certain RE activities, its integration must be governed by participatory principles that preserve human agency and ensure marginalized voices are not excluded. We discuss how REConnect integrates with AI support while maintaining critical human agency in requirements engineering.

cs.SE↗

arXiv2024

Agile Requirement Change Management Model for Global Software Development

We propose a noble, comprehensive and robust agile requirements change management (ARCM) model that addresses the limitations of existing models and is tailored for agile software development in the global software development paradigm. To achieve this goal, we conducted an exhaustive literature review and an empirical study with RCM industry experts. Our study evaluated the effectiveness of the proposed RCM model in a real-world setting and identifies any limitations or areas for improvement. The results of our study provide valuable insights into how the proposed RCM model can be applied in agile global software development environments to improve software development practices and optimize project success rates.

cs.SE↗