Results 91 to 100 of about 18,518,960 (329)

Performance analysis of amplify-and-forward cooperative communication systems with imperfect channel estimation

open access: yesTongxin xuebao, 2011
The impact of channel estimation errors on the performance for two-hop multi-relays assisted am-plify-and-forward(AF) cooperative communication systems was investigated.Closed-form expressions of the average symbol error rate,as well as the diversity ...
WANG Lei   +3 more
doaj  

Pemanfaatan Arsitektur Microservice untuk Peningkatan Performansi Website Lomba nasional Kreativitas Mahasiswa

open access: yesJurnal Teknologi Informasi dan Ilmu Komputer
Lomba Nasional Kreativitas Mahasiswa (LO Kreatif) merupakan ajang tahunan yang diadakan oleh APTISI 7 Jatim untuk mahasiswa perguruan tinggi swasta di Indonesia.
Sanjaya, Murnawan
doaj   +1 more source

Does Raising Type 1 Error Rate Improve Power to Detect Interactions in Linear Regression Models? A Simulation Study

open access: yesPLoS ONE, 2013
Introduction Statistical interactions are a common component of data analysis across a broad range of scientific disciplines. However, the statistical power to detect interactions is often undesirably low. One solution is to elevate the Type 1 error rate
C. Durand
semanticscholar   +1 more source

A Familiartiy-Based Bound on the Expected Error Rate for Classification with the Fuzzy ARTMAP Neural Network [PDF]

open access: yes, 1999
We obtain a bound on the expected error rate of the fuzzy ARTMAP neural network employed as a classifier. This bound is based on leave-one-out estimation of the classification error, and is analogous to a bound on the expected error rate for support ...
Rubin, Mark
core   +1 more source

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

A Fast Soft Bit Error Rate Estimation Method

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
We have suggested in a previous publication a method to estimate the Bit Error Rate (BER) of a digital communications system instead of using the famous Monte Carlo (MC) simulation.
Ait-Idir Tarik   +3 more
doaj   +2 more sources

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

AUDIO EVENT ANALYSIS METHOD IN NETWORK-BASED AUDIO ANALYTICS SYSTEMS

open access: yesСучасні інформаційні системи
Relevance. In the rapidly evolving field of network-based audio analytics systems, the detection and analysis of audio events play a crucial role across various applications, including security, healthcare, and entertainment. Subject.
Anton Poroshenko , Andriy Kovalenko
doaj   +1 more source

Can Punctured Rate-1/2 Turbo Codes Achieve a Lower Error Floor than their Rate-1/3 Parent Codes?

open access: yes, 2007
In this paper we concentrate on rate-1/3 systematic parallel concatenated convolutional codes and their rate-1/2 punctured child codes. Assuming maximum-likelihood decoding over an additive white Gaussian channel, we demonstrate that a rate-1/2 non ...
Carrasco, R.   +3 more
core   +2 more sources

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