(Title was originally Greedy Algorithms and Best m-term Approximation with Respect to Minimal Systems) The paper extends upon previous work by Temlyakov on comparing the error of certain greedy alg
In [12] a dynamic control strategy, called greedy primal-dual (GPD) algorithm, was introduced for the problem of maximizing queueing network utility subject to stability of the queues, and was prov
In [6] a dynamic control strategy, called greedy primal-dual (GPD) algorithm, was introduced for the problem of maximizing queueing network utility subject to stability of the queues, and was prove
This slide deck has been prepared for an upcoming workshop between Bell Labs and the University of Cambridge, UK to discuss mutual interests in green communication and networking and explore potent
Future wireless communication systems have been imposed high requirement on power efficiency for operator's profitability as well as to alleviate ICT global carbon emission.
Wireless communications have already shaped our daily life by providing seamless radio access worldwide.
The global network energy consumption is increasing at an alarming rate due to proliferation of the Internet and its increasing bandwidth-intensive applications.
With the explosive growth in the number of wireless users and the data traffic needs, how to improve coverage and provide ubiquitous broadband access causes a great challenge for operators.
While cryptocurrencies continue to gain popularity, their energy cost is increasingly becoming unsustainable.
The main goal of EARTH project is to reduce the power consumption of cellular networks by 50%.
