Results 71 to 80 of about 37,003 (218)
Potential distribution and susceptibility of Coffea arabica L. to climate change impacts
PLANTS, PEOPLE, PLANET, EarlyView.Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez +1 more
wiley +1 more source
CONSTRUCTION OF REGULAR LDPC LIKE CODES BASED ON FULL RANK CODES AND THEIR ITERATIVE DECODING USING A PARITY CHECK TREE [PDF]
ICTACT Journal on Communication Technology, 2011 Low density parity check (LDPC) codes are capacity-approaching codes, which means that practical constructions exist that allow the noise threshold to be set very close to the theoretical Shannon limit for a memory less channel.
H. Prashantha Kumar +2 more
doaj
Generalized Low-Density Parity-Check Coding Aided Multilevel Codes
, 2006 Classic Low-Density Parity-Check (LDPC) codes have recently been used as component codes in Multilevel Coding (MLC) due to their impressive BER performance as well as owing to their flexible coding rates.
Hanzo, L., Kuo, F.C., Tee, R.Y.S.
core
Multi-Dimensional Spatially-Coupled Codes
, 2013 Spatially-coupled (SC) codes are constructed by coupling many regular low-density parity-check codes in a chain. The decoding chain of SC codes stops when facing burst erasures. This problem can not be overcome by increasing coupling number.
Kasai, Kenta +2 more
core +1 more source
Unveiling Hidden Features of Strongly Correlated Quantum Systems Through a Complex‐Network Analysis
Advanced Quantum Technologies, EarlyView.By applying complex network theory, we report a fundamental and previously unobserved phenomenon in the finite‐size Kitaev model: a singular point at which uniform, nonzero entanglement emerges among all fermion pairs, forming a complete entanglement network.
Guillem Llodrà +2 more
wiley +1 more source
Error Exponents of Low-Density Parity-Check Codes on the Binary Erasure Channel
, 2006 We introduce a thermodynamic (large deviation) formalism for computing error exponents in error-correcting codes. Within this framework, we apply the heuristic cavity method from statistical mechanics to derive the average and typical error exponents of ...
Mora, Thierry, Rivoire, Olivier
core +1 more source
Simulating Quantum State Transfer Between Distributed Devices Using Noisy Interconnects
Advanced Quantum Technologies, EarlyView.Noisy connections challenge future networked quantum computers. This work presents a practical method to address this by simulating an ideal state transfer over noisy interconnects. The approach reduces the high sampling cost of previous methods, an advantage that improves as interconnect quality gets better.
Marvin Bechtold +3 more
wiley +1 more source
Sharp Bounds for Optimal Decoding of Low Density Parity Check Codes
, 2008 Consider communication over a binary-input memoryless output-symmetric channel with low density parity check (LDPC) codes and maximum a posteriori (MAP) decoding.
Kudekar, Shrinivas, Macris, Nicolas
core +2 more sources
Remote Sensing in Ecology and Conservation, EarlyView.This study presents an end‐to‐end computer‐vision pipeline for monitoring fish migration using underwater video. We integrate field camera deployment, annotation, model training and automated in‐season counting to generate continuous, high‐resolution data on river herring spawning migration.
Zhongqi Chen +7 more
wiley +1 more source
Gender Equality as a Driver of Inclusive Green Transitions: Evidence From EU Panel
Sustainable Development, EarlyView.ABSTRACT This study examines how gender equality contributes to inclusive and sustainable green transitions across the European Union (EU). Using macro‐panel data for 27 EU countries, it applies three econometric models to assess how changes in gender inequality, measured by the Gender Inequality Index (GII), influence female employment, women's ...
Lina Volodzkiene, Tomas Balezentis
wiley +1 more source