The RX anomaly detector is well known for its unsupervised ability to detect anomalies in hyperspectral images (HSI). However, the RX method assumes the data is uncorrelated and homogeneous, both of which are not inherent in HSI data. To defeat the correlation and homogeneity, a new method dubbed Iterative Linear RX is proposed. Rather than the test pixel being inside a window used by RX, Itera...

Bacterial pathogens frequently use protein secretion to mediate interactions with their hosts. Here we found that a virulence locus (HSI-I) of Pseudomonas aeruginosa encodes a protein secretion apparatus. The apparatus assembled in discrete subcellular locations and exported Hcp1, a hexameric protein that forms rings with a 40 angstrom internal diameter. Regulatory patterns of HSI-I suggested t...

The problem of learning with both labeled and unlabeled examples arises frequently in Hyperspectral image (HSI) classification. While marginal Fisher analysis is a supervised method, which cannot be directly applied for Semi-supervised classification. In this paper, we proposed a novel method, called semi-supervised marginal Fisher analysis (SSMFA), to process HSI of natural scenes, which uses ...

The advantages of Hyperspectral Imaging (HSI) over conventional remote sensing imaging has been well recognized (Schowengerdt, 1983). HSI provides the user with spatial and spectral information about scene objects and facilitates improved detection and identification over panchromatic and multispectral imagery. The predecessors of present day HSI systems were the broad band spaceborne multi-spe...

Prediction of the movement of stock market is a long-time attractive topic to researchers from different fields. The Hang Seng Index (abbreviated: HSI) is a free float-adjusted market capitalization-weighted stock market index in Hong Kong. We believe the HSI is influenced by other major financial indexes across the world and try different machine learning method to get a prediction based on th...

Despite suppression of the circulating renin-angiotensin system (RAS), high salt intake (HSI) aggravates kidney injury in chronic kidney disease. To elucidate the effect of HSI on intrarenal RAS, we investigated the levels of intrarenal prorenin, renin, (pro)renin receptor (PRR), receptor-mediated prorenin activation, and ANG II in chronic anti-thymocyte serum (ATS) nephritic rats on HSI. Kidne...

BACKGROUND To investigate the association between running exposure and the risk of hamstring strain injury (HSI) in elite Australian footballers. METHODS Elite Australian footballers (n=220) from 5 different teams participated. Global positioning system (GPS) data were provided for every athlete for each training session and match for the entire 2015 season. The occurrences of HSIs throughout...

Human-swarm interaction (HSI) consists of bidirectional interaction between a human operator and swarms of autonomous robots. In HSI, a human operator directs robots to carry out tasks. However, in order to direct a swarm of robots, the operator must receive appropriate feedback about what is going on in the swarm. In this paper, we argue that self-organised mechanisms should be responsible for...