Lucas Gren
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View article: Comparing Open-Source and Commercial LLMs for Domain-Specific Analysis and Reporting: Software Engineering Challenges and Design Trade-offs
Comparing Open-Source and Commercial LLMs for Domain-Specific Analysis and Reporting: Software Engineering Challenges and Design Trade-offs Open
Context: Large Language Models (LLMs) enable automation of complex natural language processing across domains, but research on domain-specific applications like Finance remains limited. Objectives: This study explored open-source and comme…
View article: Addressing Trust Requirements in the Design of an Open-Source Multi-Agent LLM-Based Domain-Specific Chatbot
Addressing Trust Requirements in the Design of an Open-Source Multi-Agent LLM-Based Domain-Specific Chatbot Open
Large Language Models (LLMs) have the potential to automate knowledge-intensive interactions in enterprise systems, yet their adoption is often limited. One reason is a lack of user trust. This study examines how trust can be systematicall…
View article: Cross-Functional AI Task Forces (X-FAITs) for AI Transformation of Software Organizations
Cross-Functional AI Task Forces (X-FAITs) for AI Transformation of Software Organizations Open
This experience report introduces the Cross-Functional AI Task Force (X-FAIT) framework to bridge the gap between strategic AI ambitions and operational execution within software-intensive organizations. Drawing from an Action Research cas…
View article: From Group Psychology to Software Engineering Research to Automotive R&D: Measuring Team Development at Volvo Cars
From Group Psychology to Software Engineering Research to Automotive R&D: Measuring Team Development at Volvo Cars Open
From 2019 to 2022, Volvo Cars successfully translated our research discoveries regarding group dynamics within agile teams into widespread industrial practice. We wish to illuminate the insights gained through the process of garnering supp…
View article: Investigating team maturity in an agile automotive reorganization
Investigating team maturity in an agile automotive reorganization Open
About seven years ago, Volvo Cars initiated a large-scale agile transformation. Midst this journey, a significant restructuring of the R&D department took place. Our study aims to illuminate how team maturity levels are impacted during suc…
View article: Prototypical Leadership in Agile Software Development
Prototypical Leadership in Agile Software Development Open
Leadership in agile teams is a collective responsibility where team members share leadership work based on expertise and skills. However, the understanding of leadership in this context is limited. This study explores the under-researched …
View article: The Social Psychology of Software Security (Psycurity)
The Social Psychology of Software Security (Psycurity) Open
This position paper explores the intricate relationship between social psychology and secure software engineering, underscoring the vital role social psychology plays in the realm of engineering secure software systems. Beyond a mere techn…
View article: Human Factors in Model-Driven Engineering: Future Research Goals and Initiatives for MDE
Human Factors in Model-Driven Engineering: Future Research Goals and Initiatives for MDE Open
Purpose: Software modelling and Model-Driven Engineering (MDE) is traditionally studied from a technical perspective. However, one of the core motivations behind the use of software models is inherently human-centred. Models aim to enable …
View article: Online Appendix for Qualitative software engineering research – reflections and guidelines
Online Appendix for Qualitative software engineering research – reflections and guidelines Open
Online Appendix for Qualitative software engineering research – reflections and guidelines
View article: What makes effective leadership in agile software development teams?
What makes effective leadership in agile software development teams? Open
Effective leadership is one of the key drivers of business and project success, and one of the most active areas of management research. But how does leadership work in agile software development, which emphasizes self-management and self-…
View article: Problem reports and team maturity in Agile automotive software development
Problem reports and team maturity in Agile automotive software development Open
Background: Volvo Cars is pioneering an agile transformation on a large scale in the automotive industry. Social psychological aspects of automotive software development are an under-researched area in general. Few studies on team maturity…
View article: Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022
Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022 Open
Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022 15th International Conference on Cooperative and Human Aspects of Software Engineering, May …
View article: Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022
Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022 Open
Transformed raw data and R scripts for the paper Problem reports and team maturity in agile automotive software development published at CHASE2022 15th International Conference on Cooperative and Human Aspects of Software Engineering, May …
View article: Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry
Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry Open
Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry.
View article: Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry
Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry Open
Example data and scripts for the paper: Team maturity and reorganization during a very large-scale agile transformation in the automotive industry.
View article: Data and scripts for Is it possible to disregard obsolete requirements? A family of experiments in software effort estimation
Data and scripts for Is it possible to disregard obsolete requirements? A family of experiments in software effort estimation Open
Supplementary materials (data and R scripts) for the publication: Gren, L., Berntsson Svensson, R. Is it possible to disregard obsolete requirements? a family of experiments in software effort estimation. Requirements Eng 26, 459–480 (2021…
View article: Data and scripts for Is it possible to disregard obsolete requirements? A family of experiments in software effort estimation
Data and scripts for Is it possible to disregard obsolete requirements? A family of experiments in software effort estimation Open
Supplementary materials (data and R scripts) for the publication: Gren, L., Berntsson Svensson, R. Is it possible to disregard obsolete requirements? a family of experiments in software effort estimation. Requirements Eng 26, 459–480 (2021…
View article: Is it Possible to Disregard Obsolete Requirements? A Family of\n Experiments in Software Effort Estimation
Is it Possible to Disregard Obsolete Requirements? A Family of\n Experiments in Software Effort Estimation Open
Context: Expert judgement is a common method for software effort estimations\nin practice today. Estimators are often shown extra obsolete requirements\ntogether with the real ones to be implemented. Only one previous study has been\ncondu…
View article: A Method to Assess and Argue for Practical Significance in Software Engineering
A Method to Assess and Argue for Practical Significance in Software Engineering Open
A key goal of empirical research in software engineering is to assess practical significance, which answers whether the observed effects of some compared treatments show a relevant difference in practice in realistic scenarios. Even though…
View article: What an Agile Leader Does: The Group Dynamics Perspective
What an Agile Leader Does: The Group Dynamics Perspective Open
When large industrial organizations change to(or start with) an agile approach to operations, managers and some employees are supposed to be "agile leaders" often without being given a clear definition of what that comprises when building …
View article: What an Agile Leader Does: The Group Dynamics Perspective
What an Agile Leader Does: The Group Dynamics Perspective Open
When large industrial organizations change to (or start with) an agile approach to operations, managers and some employees are supposed to be “agile leaders” often without being given a clear definition of what that comprises when building…
View article: Agility is responsiveness to change: An essential definition
Agility is responsiveness to change: An essential definition Open
There is some ambiguity of what agile means in both research and practice. Authors have suggested a diversity of different definitions, through which it is difficult to interpret what agile really is. The concept, however, exists in its im…
View article: Replication package for "Evolution of statistical analysis in ESE research"
Replication package for "Evolution of statistical analysis in ESE research" Open
This is the replication package for the analysis done in the paper "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" (DOI: https://doi.org/10.1016/j.jss.2019.07.002, preprint: h…
View article: Replication package for "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward"
Replication package for "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" Open
This is the replication package for the analysis done in the paper "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" (DOI: https://doi.org/10.1016/j.jss.2019.07.002, preprint: h…
View article: Replication package for "Evolution of statistical analysis in ESE research"
Replication package for "Evolution of statistical analysis in ESE research" Open
This is the replication package for the analysis done in the paper "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" (DOI: https://doi.org/10.1016/j.jss.2019.07.002, preprint: h…
View article: Replication package for "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward"
Replication package for "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" Open
This is the replication package for the analysis done in the paper "Evolution of statistical analysis in empirical software engineering research: Current state and steps forward" (DOI: https://doi.org/10.1016/j.jss.2019.07.002, preprint: h…