منابع مشابه
On the Use of Complexity in Cryptography
A computational complexity gap, captured in the definition of one-way functions, is a necessary and sufficient condition for much of modern cryptography. Loosely speaking, one-way functions are functions that are easy to compute but hard to invert (in an average-case sense). The existence of one-way functions implies that P is different than NP , which means that such a complexity gap is only w...
متن کاملUse Complexity to Avoid Vote Manipulation
Aggregating the preferences of self-interested agents is a key problem for multiagent systems. A common method for doing so is to vote over the candidates. Unfortunately, the Gibbard-Satterthwaite’s theorem shows that when there are more than three candidates, every nondictorial voting scheme for choosing the winning candidate is manipulable (in other words, there exist situations so that some ...
متن کاملLand use change: complexity and comparisons.
Journal of Land Use Science Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t724921301 Land use change: complexity and comparisons Ronald R. Rindfuss ab; Barbara Entwisle a; Stephen J. Walsh a; Li An c; Nathan Badenoch d; Daniel G. Brown d; Peter Deadman e; Tom P. Evans f; Jefferson Fox b; Jacqueline Geoghegan ...
متن کاملTask Complexity Affects Information Seeking and Use
It is nowadays generally agreed that a person's information seeking depends on her tasks and the problems encountered in performing them. The relationships of broad job types and information seeking characteristics have been analyzed both conceptually and empirically, mostly through questionnaires after task performance rather than during task performance. In this article, the relationships of ...
متن کاملAn Investigation into the Effects of Joint Planning on Complexity, Accuracy, and Fluency across Task Complexity
The current study aimed to examine the effects of strategic planning, online planning, strategic planning and online planning combined (joint planning), and no planning on the complexity, accuracy, and fluency of oral productions in two simple and complex narrative tasks. Eighty advanced EFL learners performed one simple narrative task and a complex narrative task with 20 minutes in between. Th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ATZ worldwide
سال: 2014
ISSN: 2192-9076
DOI: 10.1007/s38311-014-0027-0