منابع مشابه
Digital Divide, Social Divide, Paradigmatic Divide
The digital divide is nothing else than the reflection of the social divide in the digital world. The use of ICT for human development does offer opportunities to reduce the social divide for individual beings or communities; yet there exists a series of obstacles to overcome. The very existence of an infrastructure for connectivity is only the first obstacle, although it often receives an excl...
متن کاملHow to Divide Things Fairly
We analyze a simple sequential algorithm (SA) for allocating indivisible items that are strictly ranked by n ≥ 2 players. It yields at least one Pareto-optimal allocation which, when n = 2, is envy-free unless no envy-free allocation exists. However, an SA allocation may not be maximin or Borda maximin—maximize the minimum rank, or the Borda score, of the items received by a player. Although SA...
متن کاملDivide To Coordinate: Optimization Reconsidered
Optimization of systems with many connicting constraints arises in numerous settings. Common optimization procedures seek to improve performance of the system as a whole. We show that partitioning a system into subsystems each of which sellshly optimizes, can lead to enhanced performance as a collective property. Optimally partitioned systems often lie near a transition from convergent to non-c...
متن کاملThe great divide: from viscometer to vasculature.
It is traditional at the Fåhraeus Award Ceremony for the previous winner to give the laudatio to the new one. This meant that my dear friend, Michel Boisseau, should have given it this year but, for personal reasons, he was unable to attend the meeting. This was sad but we all wished him well. However, it is an ill wind. . . and the result was that I was twice blessed in having a double laudati...
متن کاملMulti-class from Binary - Divide to conquer
Several researchers have proposed effective approaches for binary classification in the last years. We can easily extend some of those techniques to multi-class. Notwithstanding, some other powerful classifiers (e.g., SVMs) are hard to extend to multi-class. In such cases, the usual approach is to reduce the multi-class problem complexity into simpler binary classification problems (divide-and-...
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: Molecular Cell
سال: 2012
ISSN: 1097-2765
DOI: 10.1016/j.molcel.2012.01.022