start clean repo for conference

README.md

+# XR scenario with LLM
+
+## Description
+This repository contains the source code of an experimentation consisting of a study that investigates the potential of leveraging large language models to generate instructional content for eXtended Reality environments. Considering the IEEE ARLEM standard as a framework for structuring data, it could be integrated and interpreted by existing authoring tools.
+
+In this work, authors have adopted an exploratory approach in testing various strategies. A case study focusing on the use of an eXtended Reality authoring tool for teaching operating procedures is presented. The code repository provides implementations of the methods used to analyze the effectiveness of different prompting strategies, including simple and complex prompts.
+
+The results show that while simple prompts can produce scenarios with satisfactory quality, imposing a structured schema through more complex prompts leads to less reliable outcomes.
+
+## Experimental setup 
+The experimentation was done on a workstation with on Python 3.13.3, LM studio 0.3.15 and Llama 3.1 8b instruct.
+In order to rune the entire notbook, the context lenght has to be increased over 6114 tokens. For the experiment, it was setup to 8192 tokens.
+
+## Reference
+Gabriel, A. (2025). Leveraging Large Language Models for Automated XR Instructional Content Generation. 2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC). 2025 IEEE International Conference on Engineering, Technology, and Innovation (ICE/ITMC), Valencia, Spain.

data/arlemOntoReduced.py

+ARLEM_ONTO_REDUCED = """
+@prefix arlem: <https://purl.org/arlem-onto#> .
+
+arlem:hasInstructions rdf:type owl:ObjectProperty ;
+                      rdfs:domain arlem:action ;
+                      rdfs:range arlem:instruction .
+
+arlem:hasNext rdf:type owl:ObjectProperty ;
+              rdfs:domain arlem:action ;
+              rdfs:range arlem:action ;
+              rdfs:comment "Define the next action in the activity"@en .
+
+arlem:hasActions rdf:type owl:ObjectProperty ;
+                 rdfs:domain arlem:activity ;
+                 rdfs:range arlem:action .
+
+arlem:startWith rdf:type owl:ObjectProperty ;
+                rdfs:domain arlem:activity ;
+                rdfs:range arlem:action ;
+                rdfs:isDefinedBy "Reference to the action to start with"@en .
+
+arlem:hasDescription rdf:type owl:DatatypeProperty ;
+                     rdfs:domain [ rdf:type owl:Class ;
+                                   owl:unionOf ( arlem:activity
+                                                 arlem:instruction
+                                               )
+                                 ] ;
+                     rdfs:isDefinedBy "Human readable description of the activity"@en .
+
+arlem:hasName rdf:type owl:DatatypeProperty ;
+              rdfs:domain [ rdf:type owl:Class ;
+                            owl:unionOf ( arlem:activity
+                                          arlem:workplace
+                                        )
+                          ] ;
+              rdfs:isDefinedBy "Human readable name of the activity or the workplace"@en .
+
+arlem:hasTitle rdf:type owl:DatatypeProperty ;
+               rdfs:domain arlem:instruction ;
+               rdfs:isDefinedBy "the headline of the instruction"@en .
+
+arlem:action rdf:type owl:Class ;
+             rdfs:isDefinedBy "Action elements describe the steps of the learning activity."@en .
+
+arlem:activity rdf:type owl:Class ;
+               rdfs:isDefinedBy "The activity contains a sequence of action steps, leading the user through the workflow needed to develop and demonstrate competence in the intended learning outcome."@en .
+
+arlem:instruction rdf:type owl:Class ;
+                  rdfs:comment "Human-readable directives and prompts for the learner for this particular action step"@en .
+"""
\ No newline at end of file

output/output_trial1.txt

+Name: Switch On
+Title: Turn on the laser cutter
+Description: Locate the power button and press it to turn on the machine.
+Hint: Make sure you are wearing safety glasses.
+Name: Load File
+Title: Upload the cutting design
+Description: Use a USB drive or upload the file through the machine's interface.
+Hint: Double-check that the correct settings have been applied to the file.
+Name: Prepare Material
+Title: Position the material for cutting
+Description: Place the material on the laser bed according to the design and safety guidelines.
+Hint: Secure any loose parts or materials around the work area.
+Name: Complete Operation
+Title: Finish the cutting process safely
+Description: Once complete, switch off the machine, remove the material carefully, and inspect your cut for quality.
+Hint: Clean up any debris or mess made during the operation.