Results 81 to 90 of about 15,429 (227)

High‐Resolution Ion Mobility as an Alternative to Quadrupole‐Based Precursor Isolation for Reducing Chimeric Fragmentation Spectra in Bottom‐Up Proteomics

PROTEOMICS, EarlyView.
ABSTRACT To assess the potential for high resolution ion mobility (HRIM) as an alternative means of precursor isolation for mass spectrometry fragmentation analysis we performed a meta‐analysis of predicted tryptic peptide features from the human proteome to measure the rate of chimeric spectrum generation relative to traditional quadrupole‐based ...
Isabel R. Uribe, Liulin Deng, Leonard Rorrer III, Lauren Royer, Miriam Fico, Daniel DeBord   +5 more
wiley   +1 more source

Near-lossless Compression of Tc-99 m DMSA Scan Images Using Discrete Cosine Transformation. [PDF]

Indian J Nucl Med, 2023
Yadav P, Pandey AK, Chaudhary J, Sharma PD, Jaleel J, Baghel V, Patel C, Kumar R.   +7 more
europepmc   +1 more source

Opportunities for 2D‐Material‐Based Multifunctional Devices and Systems in Bioinspired Neural Networks

Small, EarlyView.
Bio‐inspired computing offers a route to highly energy‐efficient artificial intelligence. The unique physical properties of two‐dimensional (2D) materials can further enhance such computing approaches. This perspective highlights recent developments in 2D materials‐based neuromorphic devices and discusses future opportunities for integrating such novel
Jin Feng Leong, Maheswari Sivan, Jieming Pan, Zihang Fang, Jianan Li, Zefeng Xu, Shi Zhao, Quanzhen Wan, Evgeny Zamburg, Aaron Voon‐Yew Thean   +9 more
wiley   +1 more source

Near Lossless Compression for 3D Radiological Images Using Optimal Multilinear Singular Value Decomposition (3D-VOI-OMLSVD). [PDF]

J Digit Imaging, 2023
Boopathiraja S, Kalavathi P, Deoghare S, Prasath VBS.   +3 more
europepmc   +1 more source

Temporal Dependency‐Aware Trajectory‐Level Behavioural Metric for Exploration in Reinforcement Learning

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Intrinsic motivation serves as the predominant paradigm of exploration in reinforcement learning. In pursuit of an informative and robust state representation, the behavioural metric groups behaviourally equivalent states together, which share the same single‐step reward and transition distribution.
Anjie Zhu, Yongjun Yang, Guangyi Zhao, Jie Shao   +3 more
wiley   +1 more source

Compressed/reconstructed test images for CRAF/Cassini [PDF]

A set of compressed, then reconstructed, test images submitted to the Comet Rendezvous Asteroid Flyby (CRAF)/Cassini project is presented as part of its evaluation of near lossless high compression algorithms for representing image data. A total of seven
Arnold, S., Cheung, K.-M., Dolinar, S., Onyszchuk, I., Pollara, F.   +4 more
core   +1 more source

Self-organizing lists on the Xnet [PDF]

, 1992
The first parallel designs for implementing self-organizing lists on the Xnet interconnection network are presented. Self-organizing lists permute the order of list entries after an entry is accessed according to some update hueristic.
Hirschberg, Daniel S., Stauffer, Lynn M.
core   +1 more source

FPGA‐accelerated streaming data reduction achieving an average compression ratio over 8000 in a 17.4 kHz, 840 kpixel CITIUS detector for quasi‐elastic gamma‐ray scattering

Journal of Synchrotron Radiation, EarlyView.
A high‐throughput field‐programmable gate array (FPGA)‐accelerated data‐reduction and ‐analysis pipeline combined with high‐performance computing enables the continuous handling of a 216 Gbps data stream from quasi‐elastic gamma‐ray scattering experiments at SPring‐8.We present a data‐acquisition and ‐analysis framework for quasi‐elastic gamma‐ray ...
Haruki Nishino, Masashi Kobayashi, Toshiyuki Nishiyama Hiraki, Yoshiaki Honjo, Kyosuke Ozaki, Mitsuhiro Yamaga, Nobumoto Nagasawa, Yoshitaka Yoda, Yasumasa Joti, Makina Saito, Takaki Hatsui   +10 more
wiley   +1 more source

An investigative study of multispectral data compression for remotely-sensed images using vector quantization and difference-mapped shift-coding [PDF]

A study is conducted to investigate the effects and advantages of data compression techniques on multispectral imagery data acquired by NASA's airborne scanners at the Stennis Space Center. The first technique used was vector quantization.
Jaggi, S.
core   +1 more source

Absolute scaling of small‐ and wide‐angle X‐ray scattering images recorded with short duration X‐ray pulses on a large area fiber‐taper X‐ray detector

Journal of Synchrotron Radiation, EarlyView.
An X‐ray scattering setup designed to capture small‐ and wide‐angle X‐ray scattering on a single, large area detector features a partially transmissive beamstop that facilitates non‐invasive recording of X‐ray beam position and intensity during acquisition of X‐ray scattering images.
Hyun Sun Cho, Friedrich Schotte, Robert Henning, Philip A. Anfinrud   +3 more
wiley   +1 more source