Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Kiran Raman"'
Autor:
Lav R. Varshney, Ravi Kiran Raman
Publikováno v:
IEEE/ACM Transactions on Networking. 29:2588-2601
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f256d1e687235bf259f50fc0519761bf
https://doi.org/10.1109/tnet.2021.3098613
https://doi.org/10.1109/tnet.2021.3098613
Publikováno v:
IEEE Transactions on Signal Processing. 69:6221-6236
Consider a Bayesian binary decision-making problem in star networks, where local agents make selfish decisions independently, and a fusion agent makes a final decision based on aggregated decisions and its own private signal. In particular, we assume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54ae27b290f3f176bb0a70db5d9f6ddc
https://doi.org/10.1109/tsp.2021.3123891
https://doi.org/10.1109/tsp.2021.3123891
Publikováno v:
IEEE Transactions on Signal Processing. 67:5103-5117
This work explores a social learning problem with agents having nonidentical noise variances and mismatched beliefs. We consider an $N$-agent binary hypothesis test in which each agent sequentially makes a decision based not only on a private observa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7870ef513cb69223a9d3cffd7c11e79
https://doi.org/10.1109/tsp.2019.2935865
https://doi.org/10.1109/tsp.2019.2935865
Publikováno v:
IEEE Communications Letters. 23:282-285
Blockchain systems store transaction data in the form of a distributed ledger where each peer is to maintain an identical copy. Blockchain systems resemble repetition codes, incurring high storage cost. Recently, distributed storage blockchain (DSB)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ed422713b602964a36951d455d77aa1
https://doi.org/10.1109/lcomm.2018.2886016
https://doi.org/10.1109/lcomm.2018.2886016
Autor:
Giridharan Kumaravelu, Honglak Lee, Aditya Ramesh, Vijayakrishna Naganoor, Shubham Dash, Suraj Kiran Raman
Publikováno v:
WACV
Compressing images at extremely low bitrates (< 0.1 bpp) has always been a challenging task since the quality of reconstruction significantly reduces due to the strong imposed constraint on the number of bits allocated for the compressed data. With t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2d41ed2472a6e7fcd4516ebb12a8ab
http://arxiv.org/abs/2006.08003
http://arxiv.org/abs/2006.08003
Autor:
Ravi Kiran Raman, Lav R. Varshney
Publikováno v:
ISIT
We study the problem of image registration in the finite-resolution regime and characterize the error probability of algorithms as a function of properties of the transformation and the image capture noise. Specifically, we define a channel-aware Fei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ac8089eafda5f29aac1f5c107d192c
https://doi.org/10.1109/isit44484.2020.9174518
https://doi.org/10.1109/isit44484.2020.9174518
Publikováno v:
ISIT
Consider a social learning problem in a parallel network, where N distributed agents make independent selfish binary decisions, and a central agent aggregates them together with a private signal to make a final decision. In particular, all agents hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2f3335542c3cb0785d35cf484f91ded
https://doi.org/10.1109/isit44484.2020.9174359
https://doi.org/10.1109/isit44484.2020.9174359
Autor:
Lav R. Varshney, Ravi Kiran Raman
Publikováno v:
IEEE Journal of Selected Topics in Signal Processing. 12:928-943
We consider the problem of universal joint clustering and registration of images. Image clustering focuses on grouping similar images, while image registration refers to the task of aligning copies of an image that have been subject to rigid-body tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129e5c90f61764bc2adcca8e662ea66d
https://doi.org/10.1109/jstsp.2018.2855057
https://doi.org/10.1109/jstsp.2018.2855057
Autor:
Krishna Jagannathan, Ravi Kiran Raman
Publikováno v:
Allerton
We address the problem of downlink resource allocation in the presence of time-varying interference. We consider a scenario where users served by a base station face interference from a neighboring base station. We model the interference from the nei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34fc42fb3a6716ccfab65afc238de62f
https://doi.org/10.1109/twc.2017.2770094
https://doi.org/10.1109/twc.2017.2770094
Autor:
Sekou L. Remy, Kush R. Varshney, Eleftheria Kyriaki Pissadaki, Roman Vaculin, Nelson Bore, Ravi Kiran Raman, Michael Hind
Publikováno v:
ICASSP
In previous work, we proposed a scalable multi-party verification scheme for expensive iterative computations on a Blockchain substrate by appropriate storage and endorsement of frames of iterates. In this work, we extend the framework to verify sets
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da4488da0850fb33cb4e1b5f326df80
https://doi.org/10.1109/icassp.2019.8682800
https://doi.org/10.1109/icassp.2019.8682800