Blog
Insights, updates, and deep dives into AI-powered project scheduling, construction planning, and optimization techniques.
How I Learned to Stop Worrying and Open that XER with 1 Million Rows
PlanLab upgrades the schedule editor to handle XERs with 1,000,000 rows. Here are the design decisions that made it possible.
If Planners Were Programmers
After two years building PlanLab, we've discovered a surprising truth: planning and programming are nearly identical disciplines. Here's what happens when you give planners access to a programmer.
Data is Your Future Competitive Advantage
Competitive advantage in construction has evolved from capital to expertise. The next shift? Data. Here's why you need to guard it carefully, and how we help you do that.
Resource leveling, a graph theory approach
An introduction to resource leveling in project scheduling using graph theory. Learn how the AIRL algorithm helps find optimal task orderings that satisfy resource constraints while minimizing project duration.
Challenge 3: Health and Safety
A scheduling challenge focused on health and safety constraints in motorway overpass renovation. Navigate complex H&S rules, resource-loaded LOEs, and optional hydrodem constraints to find the optimal schedule.
Modelling un-interruptible activities
A practical guide to modelling activities that cannot be interrupted during shutdown periods, such as summer holidays. Learn how to use shadow calendars and milestones to enforce these constraints in P6 and other scheduling software.
Challenge 2: Adding Real-World Complexity
A scheduling challenge that builds on our first competition, introducing overhead costs, benefits, resource mobilisation, and idle time. Plus our solution achieving £36M net value using AIRL optimization.
Challenge 1: Value-Based Scheduling
Our first scheduling competition: optimise a mining facility schedule by balancing duration, resource mobilisation, and activity acceleration. Plus our £107.5M solution using automated search.
