These short anomaly-detection puzzles are designed to illustrate how reasoning often depends on identifying inconsistencies ...

Abstract: Real-life events, behaviors, and interactions produce sequential data. An important but rarely explored problem is to analyze those nonoccurring (also called negative) yet important ...

In the depths of winter the activity at the top of our lists is a good pub quiz. Sitting cosy with your mates, pint in hand and wracking your brain for the answers, a Sunday afternoon doesn't get ...