Catching On

On catching fly balls.

Catching Eureka on the Fly

An interesting class of intelligent tutoring systems are systems that are able to detect and recognize affective responses and states in students, and use such data to adapt its feedback, guidance and instruction. The article presents affective responses and states considered relevant for learning, and methods that have been proposed or used to detect such responses and states. We focus on the ...

Catching Up on Fisheries Crime

This article describes international collaborative efforts aimed at improving the global capacity to address fisheries crime, with a particular focus on the International Monitoring, Control, and Surveillance (IMCS) network and INTERPOL activities. These 2 initiatives have emerged as a response to existing governance deficits and, combined, substantially improve the prospects for addressing ill...

Catching Liars.

While trying to think of an interesting way to introduce this major review of the field of lie detection, I did what lots of people do these days. I typed ‘‘catching liars’’ into the Google search bar and up came 305,000 results in .17 seconds. The first page was ‘‘10 ways to catch a liar’’ from WebMD. The essay featured J.J. Newberry, a trained federal agent purported to be skilled at detectin...

Catching a Fast Robber on Interval Graphs

We analyse the Cops and ∞-fast Robber game on the class of interval graphs and prove it to be polynomially decidable on such graphs. This solves an open problem posed in paper “Pursuing a fast robber on a graph” by Fomin et al. [4] The game is known to be already NP-hard on chordal graphs and split-graphs. The game is played by two players, one controlling k cops, the other a robber. The player...