From the 1 of 2.1k papers with an AI index.
29.3k citations
- University of Maryland, College ParkUS245 papers
- Centre National de la Recherche ScientifiqueFR240 papers
- Imperial College LondonGB240 papers
- University of Notre DameUS234 papers
- Fermi National Accelerator LaboratoryUS229 papers
- University of California, RiversideUS228 papers
- University of MississippiUS225 papers
- University of California, BerkeleyUS221 papers
- California Institute of TechnologyUS212 papers
- Brown UniversityUS207 papers
- Tata Institute of Fundamental ResearchIN206 papers
- Rice UniversityUS205 papers
8 papers · 2 filters
Data Secrecy in Distributed Storage Systems under Exact Repair
Sreechakra Goparaju, Salim El Rouayheb, Robert Calderbank +1
The problem of securing data against eavesdropping in distributed storage systems is studied. The focus is on systems that use linear codes and implement exact repair to recover fr…
On partial sparse recovery
Afonso S. Bandeira, Katya Scheinberg, Luis Nunes Vicente
We consider the problem of recovering a partially sparse solution of an underdetermined system of linear equations by minimizing the -norm of the part of the solution vecto…
Exploiting Hybrid Channel Information for Downlink Multi-User MIMO Scheduling
Wenzhuo Ouyang, Narayan Prasad, Sampath Rangarajan
We investigate the downlink multi-user MIMO (MU-MIMO) scheduling problem in the presence of imperfect Channel State Information at the transmitter (CSIT) that comprises of coarse a…
Optimal Equivocation in Secrecy Systems a Special Case of Distortion-based Characterization
Paul Cuff
Recent work characterizing the optimal performance of secrecy systems has made use of a distortion-like metric for partial secrecy as a replacement for the more traditional metric…
Relaying Technologies for Smart Grid Communications
Hongjian Sun, Bo Tan, Jing Jiang +3
Wireless technologies can support a broad range of smart grid applications including advanced metering infrastructure (AMI) and demand response (DR). However, there are many formid…
Wideband Spectrum Sensing with Sub-Nyquist Sampling in Cognitive Radios
Hongjian Sun, Wei-Yu Chiu, Jing Jiang +2
Multi-rate asynchronous sub-Nyquist sampling (MASS) is proposed for wideband spectrum sensing. Corresponding spectral recovery conditions are derived and the probability of success…