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When Buffers Bite Back: Teaching AI to Respect Pallets in Flexible Job Shops

Factories rarely fail because a machine cannot work. They fail because the machine, the operator, the part, the fixture, the pallet, and the next free square meter of floor space refuse to arrive in the same universe at the same time. That is why a scheduling paper about pallets is more interesting than it sounds. ...

March 2, 2026 · 16 min · Zelina
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Metric Time Without the Clock: Making ASP Scale Again

Calendars are harmless until a computer has to reason about them. A human can say, “Ram has a dentist appointment in one hour, must pick up his insurance card from home, needs cash from the ATM, and travel takes 15, 20, 30, or 40 minutes depending on the route.” We see a small planning problem. A logic system sees actions, states, deadlines, durations, inertia, and a very annoying question: should every possible minute become a Boolean object? ...

January 31, 2026 · 16 min · Zelina
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Quantum Rainbows and Resource Bottlenecks: When DQN Meets Entanglement

Quantum Rainbows and Resource Bottlenecks: When DQN Meets Entanglement Scheduling looks simple until it becomes real. One officer is faster at one task, slower at another. Events happen at different times. Moving between locations costs time. Every assignment affects the next assignment. Then management asks the system to “just optimize it,” preferably before lunch. ...

December 8, 2025 · 13 min · Zelina
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Agents on the Clock: How TPS-Bench Exposes the Time Management Problem in AI

A competent assistant can make a list. A useful assistant knows what must happen first. That distinction sounds small until an AI agent is asked to do something ordinary and annoyingly realistic: check a calendar, search the web, compare options, use a map, assemble a recommendation, and perhaps create a document at the end. None of those steps is exotic. The difficulty is that some of them can run in parallel, some must wait for earlier results, and some become nonsense if executed too early. This is less “genius at work” than “junior operations manager with access to too many browser tabs.” Naturally, it is where things get interesting. ...

November 6, 2025 · 13 min · Zelina