Results 21 to 30 of about 2,446 (97)

An Analytical Framework for Heterogeneous Partial Feedback Design in Heterogeneous Multicell OFDMA Networks [PDF]

open access: yes, 2013
The inherent heterogeneous structure resulting from user densities and large scale channel effects motivates heterogeneous partial feedback design in heterogeneous networks.
Huang, Yichao, Rao, Bhaskar D.
core   +1 more source

Numerical study of non-Newtonian polymeric boundary layer flow and heat transfer from a permeable horizontal isothermal cylinder [PDF]

open access: yes, 2017
In this article, we investigate the nonlinear steady state boundary layer flow and heat transfer of an incompressible Jeffery non-Newtonian fluid from a permeable horizontal isothermal cylinder.
Beg, OA   +4 more
core   +2 more sources

An Iterative Receiver for OFDM With Sparsity-Based Parametric Channel Estimation [PDF]

open access: yes, 2018
In this work we design a receiver that iteratively passes soft information between the channel estimation and data decoding stages. The receiver incorporates sparsity-based parametric channel estimation.
Badiu, Mihai-Alin   +3 more
core   +2 more sources

Online Weighted Degree-Bounded Steiner Networks via Novel Online Mixed Packing/Covering [PDF]

open access: yes, 2016
We design the first online algorithm with poly-logarithmic competitive ratio for the edge-weighted degree-bounded Steiner forest (EW-DB-SF) problem and its generalized variant.
  +5 more
core   +1 more source

Robotic Wireless Sensor Networks

open access: yes, 2018
In this chapter, we present a literature survey of an emerging, cutting-edge, and multi-disciplinary field of research at the intersection of Robotics and Wireless Sensor Networks (WSN) which we refer to as Robotic Wireless Sensor Networks (RWSN).
A Balasubramanian   +106 more
core   +1 more source

Insights into the mechanism of cell death induced by saporin delivered into cancer cells by an antibody fusion protein targeting the transferrin receptor 1 [PDF]

open access: yes, 2012
We previously developed an antibody-avidin fusion protein (ch128.1Av) that targets the human transferrin receptor 1 (TfR1) and exhibits direct cytotoxicity against malignant B cells in an iron-dependent manner. ch128.1Av is also a delivery system and its
Casero, David   +9 more
core   +2 more sources

Construction of nested space-filling designs

open access: yes, 2009
New types of designs called nested space-filling designs have been proposed for conducting multiple computer experiments with different levels of accuracy. In this article, we develop several approaches to constructing such designs.
Ai, Mingyao   +2 more
core   +1 more source

Critical care unit bed availability and postoperative outcomes: a multinational cohort study

open access: yesAnaesthesia, Volume 79, Issue 11, Page 1165-1179, November 2024.
Summary Background Critical care beds are a limited resource, yet research indicates that recommendations for postoperative critical care admission based on patient‐level risk stratification are not followed. It is unclear how prioritisation decisions are made in real‐world settings and the effect of this prioritisation on outcomes.
Ruaraidh A. S. Campbell   +3008 more
wiley   +1 more source

A Unified Framework for Sparse Non-Negative Least Squares using Multiplicative Updates and the Non-Negative Matrix Factorization Problem

open access: yes, 2018
We study the sparse non-negative least squares (S-NNLS) problem. S-NNLS occurs naturally in a wide variety of applications where an unknown, non-negative quantity must be recovered from linear measurements. We present a unified framework for S-NNLS based
Fedorov, Igor   +5 more
core   +1 more source

Text‐based sentiment analysis in finance: Synthesising the existing literature and exploring future directions

open access: yesIntelligent Systems in Accounting, Finance and Management, Volume 31, Issue 1, March 2024.
Summary Advances in Deep Learning have drastically improved the abilities of Natural Language Processing (NLP) research, creating new state‐of‐the‐art benchmarks. Two research streams at the forefront of NLP analysis are transformer architecture and multimodal analysis.
Andrew Todd   +2 more
wiley   +1 more source

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