Results 51 to 60 of about 20,202 (179)

Parallel data compression [PDF]

open access: yes, 1991
Data compression schemes remove data redundancy in communicated and stored data and increase the effective capacities of communication and storage devices. Parallel algorithms and implementations for textual data compression are surveyed.
Hirschberg, Daniel S., Stauffer, Lynn M.
core  

Learning and distraction: Evidence for cognitive load interference in medical education

open access: yesMedical Education, EarlyView.
Abstract Background Distraction may increase cognitive load. Cues may decrease it. But what happens if we cue in distracted learning environments? Does effective instruction buffer against the detrimental effects of distraction? Methods In a 2 × 2 factorial experiment, 117 s–year medical students without prior knowledge watched a standardised ...
Andrea Storck   +8 more
wiley   +1 more source

Practical Full Resolution Learned Lossless Image Compression

open access: yes, 2019
We propose the first practical learned lossless image compression system, L3C, and show that it outperforms the popular engineered codecs, PNG, WebP and JPEG 2000.
Agustsson, Eirikur   +4 more
core   +1 more source

Democracy and Aid‐Led Development: Analysis With Dispersion Measure of Democracy and Korea's Knowledge Sharing Project Outcome

open access: yesReview of Development Economics, EarlyView.
ABSTRACT This study aimed to empirically reveal the effect of democracy on the partner country's developmental policy decisions using the uniquely established database of Korea's Knowledge Sharing Project (KSP) outcome and dispersion measures of democracy.
Jae Eun Shin, Suk‐Won Lee
wiley   +1 more source

An MCMC Approach to Universal Lossy Compression of Analog Sources

open access: yes, 2011
Motivated by the Markov chain Monte Carlo (MCMC) approach to the compression of discrete sources developed by Jalali and Weissman, we propose a lossy compression algorithm for analog sources that relies on a finite reproduction alphabet, which grows with
Baron, Dror, Weissman, Tsachy
core   +1 more source

Validating Explainer Methods: A Functionally Grounded Approach for Numerical Forecasting

open access: yesJournal of Forecasting, Volume 45, Issue 2, Page 819-836, March 2026.
ABSTRACT Forecasting systems have a long tradition in providing outputs accompanied by explanations. While the vast majority of such explanations relies on inherently interpretable linear statistical models, research has put forth eXplainable Artificial Intelligence (XAI) methods to improve the comprehensibility of nonlinear machine learning models. As
Felix Haag   +2 more
wiley   +1 more source

Prefix Codes for Power Laws with Countable Support

open access: yes, 2007
In prefix coding over an infinite alphabet, methods that consider specific distributions generally consider those that decline more quickly than a power law (e.g., Golomb coding).
Baer, Michael B.
core   +1 more source

Potato dihaploids uncover diverse alleles to facilitate diploid potato breeding

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Commercial potato (Solanum tuberosum) in North America is a clonal autotetraploid crop, which complicates breeding. Efforts are underway to convert potato to a diploid inbred‐hybrid crop, allowing breeders to more quickly meet market and environmental demands.
Sapphire Coronejo   +27 more
wiley   +1 more source

The Academic Threat Appraisal Ratio Scale (ATARS): Insights into attainment, academic progression, and retention in higher education

open access: yesBritish Journal of Educational Psychology, Volume 96, Issue 1, Page 90-107, March 2026.
Abstract Background Previous studies examining threat appraisal and the influence of stress on human performance conclude that a challenge state leads to better performance than a threat state. Despite its potential, threat appraisal, particularly using self‐report measures, has been the subject of limited investigation in applied higher educational ...
Simon Cassidy
wiley   +1 more source

Efficient hardware architectures for MPEG-4 core profile [PDF]

open access: yes, 2005
Efficient hardware acceleration architectures are proposed for the most demandingMPEG-4 core profile algorithms, namely; texture motion estimation (TME), binary motion estimation (BME)and the shape adaptive discrete cosine transform (SA-DCT).
Kinane, Andrew   +3 more
core  

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