Zobrazeno 1 - 10
of 922
pro vyhledávání: '"P. Karamchandani"'
We study the well-known coded caching problem in an online learning framework, wherein requests arrive sequentially, and an online policy can update the cache contents based on the history of requests seen thus far. We introduce a caching policy base
Externí odkaz:
http://arxiv.org/abs/2409.12387
We study the representative arm identification (RAI) problem in the multi-armed bandits (MAB) framework, wherein we have a collection of arms, each associated with an unknown reward distribution. An underlying instance is defined by a partitioning of
Externí odkaz:
http://arxiv.org/abs/2408.14195
In this paper, we introduce a variation of the group testing problem where each test is specified by an ordered subset of items and returns the first defective item in the specified order or returns null if there are no defectives. We refer to this a
Externí odkaz:
http://arxiv.org/abs/2405.17917
We consider a distributed multi-user secret sharing (DMUSS) setting in which there is a dealer, $n$ storage nodes, and $m$ secrets. Each user demands a $t$-subset of $m$ secrets. Earlier work in this setting dealt with the case of $t=1$; in this work
Externí odkaz:
http://arxiv.org/abs/2312.15763
We consider the widely studied problem of coded caching under non-uniform requests where users independently request files according to some underlying popularity distribution in each slot. This work is a first step towards analyzing this framework t
Externí odkaz:
http://arxiv.org/abs/2312.05003
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 9, Pp 5643-5664 (2017)
Source apportionment modeling provides valuable information on the contributions of different source sectors and/or source regions to ozone (O3) or fine particulate matter (PM2.5) concentrations. This information can be useful in designing air qualit
Externí odkaz:
https://doaj.org/article/363868ec28314312af7c27d1da8b30f3
Our aim is to estimate the largest community (a.k.a., mode) in a population composed of multiple disjoint communities. This estimation is performed in a fixed confidence setting via sequential sampling of individuals with replacement. We consider two
Externí odkaz:
http://arxiv.org/abs/2309.12687
Publikováno v:
Indian Journal of Anaesthesia, Vol 68, Iss 10, Pp 855-858 (2024)
Externí odkaz:
https://doaj.org/article/d7c2175179384a0ba238c8ddfa3a96fa
Autor:
Evan Sica, Karen T. Shore, Limin Yang, Kara Chan Phelps, Suntrea T. G. Hammer, Purva Gopal, Dipti M. Karamchandani, James Michael Mitchell
Publikováno v:
Diagnostic Pathology, Vol 19, Iss 1, Pp 1-7 (2024)
Abstract Background Distinguishing reactive atypia from dysplasia in cholecystectomy specimens can be histologically challenging. The aim of this study was to evaluate the utility of IMP3, p53, and S100P immunostains in differentiating reactive atypi
Externí odkaz:
https://doaj.org/article/590b519c98214014a1e0c72d8f7627c9
Autor:
Augusto Faria Andrade, Alva Annett, Elham Karimi, Danai Georgia Topouza, Morteza Rezanejad, Yitong Liu, Michael McNicholas, Eduardo G. Gonzalez Santiago, Dhana Llivichuzhca-Loja, Arne Gehlhaar, Selin Jessa, Antonella De Cola, Bhavyaa Chandarana, Caterina Russo, Damien Faury, Geoffroy Danieau, Evan Puligandla, Yuhong Wei, Michele Zeinieh, Qing Wu, Steven Hebert, Nikoleta Juretic, Emily M. Nakada, Brian Krug, Valerie Larouche, Alexander G. Weil, Roy W. R. Dudley, Jason Karamchandani, Sameer Agnihotri, Daniela F. Quail, Benjamin Ellezam, Liza Konnikova, Logan A. Walsh, Manav Pathania, Claudia L. Kleinman, Nada Jabado
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Histone H3-mutant gliomas are deadly brain tumors characterized by a dysregulated epigenome and stalled differentiation. In contrast to the extensive datasets available on tumor cells, limited information exists on their tumor microenvironme
Externí odkaz:
https://doaj.org/article/69253d46aa2e495fb76b6cda5b46af80