Results 31 to 40 of about 890,943 (281)

Maximum Likelihood Detection for Cooperative Molecular Communication [PDF]

, 2018
In this paper, symbol-by-symbol maximum likelihood (ML) detection is proposed for a cooperative diffusion-based molecular communication (MC) system. In this system, a fusion center (FC) chooses the transmitter's symbol that is more likely, given the ...
Eckford, Andrew W., Fang, Yuting, Kennedy, Rodney A., Noel, Adam, Yang, Nan   +4 more
core   +2 more sources

Breeding cooperation: cultural evolution in an intergenerational public goods experiment

Ecology and Society, 2015
The transmission of cooperative norms among individuals across generations plays a key role in our ability to successfully manage social-ecological systems in changing environments. Here, we use an intergenerational public goods experiment combining both
Vicken Hillis, Mark Lubell
doaj   +1 more source

Improved Rate-Equivocation Regions for Secure Cooperative Communication

, 2011
A simple four node network in which cooperation improves the information-theoretic secrecy is studied. The channel consists of two senders, a receiver, and an eavesdropper.
Marina, Ninoslav, Poor, H. Vincent, Yagi, Hideki   +2 more
core   +1 more source

Code designs for cooperative communication

IEEE Signal Processing Magazine, 2007
The goal of this article is to discuss the implementation of two cooperative protocols - decode-and-forward (DF) and estimate-and-forward (EF). In each case, the starting point is an information theoretic random coding scheme, which motivates a practical code construction.
Arnab Chakrabarti, Elza Erkip, Ashutosh Sabharwal, Behnaam Aazhang   +3 more
openaire   +1 more source

A cross layer multi hop network architecture for wireless Ad Hoc networks [PDF]

, 2011
In this paper, a novel decentralized cross-layer multi-hop cooperative network architecture is presented. Our architecture involves the design of a simple yet efficient cooperative flooding scheme,two decentralized opportunistic cooperative forwarding ...
Erkip, Elza, Gokturk, Muharrem Sarper, Gurbuz, Ozgur, Göktürk, Muharrem Sarper, Gürbüz, Özgür   +4 more
core  

Passivity-Based Control of Human-Robotic Networks with Inter-Robot Communication Delays and Experimental Verification

, 2017
In this paper, we present experimental studies on a cooperative control system for human-robotic networks with inter-robot communication delays.
Atman, M. W. S., Chopra, N., Fujita, M., Hatanaka, T., Yamauchi, J.   +4 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

iTETRIS: An Integrated Wireless and Traffic Platform for Real-Time Road Traffic Management Solutions [PDF]

, 2008
Wireless vehicular cooperative systems have been identified as an attractive solution to improve road traffic management, thereby contributing to the European goal of safer, cleaner, and more efficient and sustainable traffic solutions.
Cartolano, Fabio, Filali, Fethi, Gozalvez, Javier, Krajzewicz, Daniel, Lan, Lin, Lazaro, Oscar, Robert, Eric, Turksma, Siebe, Urrutia, M. A.   +8 more
core  

End to End Performance Analysis of Relay Cooperative Communication Based on Parked Cars

, 2018
Parking lots (PLs) are usually full with cars. If these cars are formed into a self-organizing vehicular network, they can be new kind of road side units (RSUs) in urban area to provide communication data forwarding between mobile terminals nearby and a ...
Bai, Zhiquan, Han, Tao, Kwak, Kyung Sup, Sun, Yingying, Wang, Lijun, Yao, Xuming   +5 more
core   +1 more source

Cooperation in Growing Communities [PDF]

, 2008
As communities grow in size over time from just a few people to hundreds and then thousands, members frequently find that they feel less involved, that the community lacks relevance, and that their trust in the community as a friendly place is gone.
openaire   +1 more source