Enhanced Task Scheduling with OR-Tools

• Day: 2024-10-27
• Time: 14:30 to 17:20
• Project: Dev
• Workspace: WP 2: Operational
• Status: Completed
• Priority: MEDIUM
• Assignee: Matías Nehuen Iglesias
• Tags: Task Scheduling, Or-Tools, Python, Constraints, Automation

Description

Session Goal

The session aimed to refine and enhance a task scheduling model using Python and the OR-Tools library, focusing on implementing non-overlapping constraints and optimizing task scheduling algorithms.

Key Activities

• Developed a Python-based task scheduling model using OR-Tools, incorporating constraint programming techniques.
• Addressed and corrected various errors including non-overlapping constraints, TypeErrors, IndexErrors, and KeyErrors in the scheduling code.
• Implemented dynamic CSV-based logic for task scheduling, ensuring tasks do not overlap by processing constraints from a CSV file.
• Utilized a binary occupancy matrix and auxiliary variables to manage task scheduling and enforce occupancy constraints.
• Integrated AddNoOverlap constraint within the task scheduling model to prevent task overlap while maintaining occupancy constraints.
• Optimized the calculation of day and slot variables, ensuring alignment with the occupancy dictionary without unnecessary complexity.

Achievements

• Successfully implemented a refined task scheduling model with enhanced non-overlapping constraints using OR-Tools.
• Resolved multiple coding errors and optimized the scheduling process, improving the reliability and efficiency of the task scheduling system.

Pending Tasks

• Further testing and validation of the scheduling model to ensure robustness across different scheduling scenarios.
• Integration of additional task management features, such as incorporating recurring tasks and more complex scheduling constraints.

Evidence

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• event_ids: []