Scientific Misconduct: More Cops, More Robbers?
نویسنده
چکیده
Abandoning an earlier pretense that research misconduct is too rare to matter, the scientific community is trying to figure out how to minimize and police it. Could broadening the definition be the key?
منابع مشابه
The game of Overprescribed Cops and Robbers played on graphs
We consider the effect on the length of the game of Cops and Robbers when more cops are added to the game play. In Overprescribed Cops and Robbers, as more cops are added, the capture time (the minimum length of the game assuming optimal play) monotonically decreases. We give the full range of capture times for any number of cops on trees, and classify the capture time for an asymptotic number ...
متن کاملCops and Robbers on Graphs (A Supplement for Intro to Graph Theory)
The game of cops and robbers on graphs is a combinatorial game introduced independently by Quilliot [20, 21, 22] and by Nowakowski and Winkler [17]. This is an example of a graph searching game (see [2, 7, 10, 18, 19] for a more on such games). Our treatment of the game of cops and robbers will be similar to the survey articles by Aigner and Fromme [1] and Hahn [11] as well as the book by Bonat...
متن کاملCops and Robbers on Planar-Directed Graphs
Aigner and Fromme initiated the systematic study of the cop number of a graph by proving the elegant and sharp result that in every connected planar graph, three cops are sufficient to win a natural pursuit game against a single robber. This game, introduced by Nowakowski and Winkler, is commonly known as Cops and Robbers in the combinatorial literature. We extend this study to directed planar ...
متن کاملLazy Cops and Robbers on Hypercubes
We consider a variant of the game of Cops and Robbers, called Lazy Cops and Robbers, where at most one cop can move in any round. We investigate the analogue of the cop number for this game, which we call the lazy cop number. Lazy Cops and Robbers was recently introduced by Offner and Ojakian, who provided asymptotic upper and lower bounds on the lazy cop number of the hypercube. By coupling th...
متن کاملLazy Cops and Robbers Played on Random Graphs and Graphs on Surfaces
We consider a variant of the game of Cops and Robbers, called Lazy Cops and Robbers, where at most one cop can move in any round. The lazy cop number is the analogue of the usual cop number for this game. Lazy Cops and Robbers was recently introduced by Offner and Ojakian, who provided asymptotic upper and lower bounds on the analogue of the cop number of the hypercube. By investigating expansi...
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عنوان ژورنال:
- Cell
دوره 149 شماره
صفحات -
تاریخ انتشار 2012