Zobrazeno 1 - 10
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pro vyhledávání: '"Zewail, Ahmed"'
Autor:
Wong, Joeson, Davoyan, Artur R., Liao, Bolin, Krayev, Andrey, Jo, Kiyoung, Rotenberg, Eli, Bostwick, Aaron, Jozwiak, Chris, Jariwala, Deep, Zewail, Ahmed, Atwater, Harry A.
Van der Waals materials exhibit naturally passivated surfaces and can form versatile heterostructures, enabling observation of carrier transport mechanisms not seen in three-dimensional materials. Here we report observation of a "band bending junctio
Externí odkaz:
http://arxiv.org/abs/2103.03242
The perturbation of a semiconductor from the thermodynamic equilibrium often leads to the display of nonlinear dynamics and formation of spatiotemporal patterns due to the spontaneous generation of competing processes. Here, we describe the ultrafast
Externí odkaz:
http://arxiv.org/abs/1909.06338
This paper considers a cache-aided device-to-device (D2D) system where the users are equipped with cache memories of different size. During low traffic hours, a server places content in the users' cache memories, knowing that the files requested by t
Externí odkaz:
http://arxiv.org/abs/1903.08142
In this work, we study coded placement in caching systems where the users have unequal cache sizes and demonstrate its performance advantage. In particular, we propose a caching scheme with coded placement for three-user systems that outperforms the
Externí odkaz:
http://arxiv.org/abs/1811.04067
In cache-aided networks, the server populates the cache memories at the users during low-traffic periods, in order to reduce the delivery load during peak-traffic hours. In turn, there exists a fundamental trade-off between the delivery load on the s
Externí odkaz:
http://arxiv.org/abs/1810.08187
Autor:
Zewail, Ahmed A., Yener, Aylin
This paper studies device to device (D2D) coded-caching with information theoretic security guarantees. A broadcast network consisting of a server, which has a library of files, and end users equipped with cache memories, is considered. Information t
Externí odkaz:
http://arxiv.org/abs/1809.06844
This paper considers heterogeneous coded caching where the users have unequal distortion requirements. The server is connected to the users via an error-free multicast link and designs the users' cache sizes subject to a total memory budget. In parti
Externí odkaz:
http://arxiv.org/abs/1802.10073