62 citations · 78 across the 15 of their papers we have counts for
9 papers · 1 filter
Gridless Multidimensional Angle of Arrival Estimation for Arbitrary 3D Antenna Arrays
Matilde Sánchez-Fernández, Vahid Jamali, Jaime Llorca +1
A full multi--dimensional characterization of the angle of arrival (AoA) has immediate applications to the efficient operation of modern wireless communication systems. In this wor…
Rényi Entropy Bounds on the Active Learning Cost-Performance Tradeoff
Vahid Jamali, Antonia Tulino, Jaime Llorca +1
Semi-supervised classification, one of the most prominent fields in machine learning, studies how to combine the statistical knowledge of the often abundant unlabeled data with the…
Rate-Distortion-Memory Trade-offs in Heterogeneous Caching Networks
Parisa Hassanzadeh, Antonia M. Tulino, Jaime Llorca +1
Caching at the wireless edge can be used to keep up with the increasing demand for high-definition wireless video streaming. By prefetching popular content into memory at wireless…
Rate-Memory Trade-Off for Caching and Delivery of Correlated Sources
Parisa Hassanzadeh, Antonia M. Tulino, Jaime Llorca +1
This paper studies the fundamental limits of content delivery in a cache-aided broadcast network for correlated content generated by a discrete memoryless source with arbitrary joi…
On Coding for Cache-Aided Delivery of Dynamic Correlated Content
Parisa Hassanzadeh, Antonia M. Tulino, Jaime Llorca +1
Cache-aided coded multicast leverages side information at wireless edge caches to efficiently serve multiple unicast demands via common multicast transmissions, leading to load red…
Fundamental Limits of Erasure-Coded Key-Value Stores with Side Information
Ramy E. Ali, Viveck Cadambe, Jaime Llorca +1
In applications of distributed storage systems to modern key-value stores, the stored data is highly dynamic due to frequent updates. The multi-version coding problem was formulate…