Results 81 to 90 of about 2,234,842 (311)

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

The role of classifiers and data complexity in learned Bloom filters: insights and recommendations

Journal of Big Data
Bloom filters, since their introduction over 50 years ago, have become a pillar to handle membership queries in small space, with relevant application in Big Data Mining and Stream Processing. Further improvements have been recently proposed with the use
Dario Malchiodi, Davide Raimondi, Giacomo Fumagalli, Raffaele Giancarlo, Marco Frasca   +4 more
doaj   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Reinforcing cybersecurity with Bloom filters: a novel approach to password cracking efficiency

EURASIP Journal on Information Security
Safeguarding digital information against unauthorized access is critical in the industry context. Techniques for cracking passwords are essential tools for both attackers and defenders.
I. Tasic, A. Villafranca, Maria-Dolores Cano   +2 more
doaj   +1 more source

Route Prefix Caching Using Bloom Filters in Named Data Networking

Applied Sciences, 2020
This paper proposes an elaborate route prefix caching scheme for fast packet forwarding in named data networking (NDN) which is a next-generation Internet structure.
Junghwan Kim, Myeong-Cheol Ko, Jinsoo Kim, Moon Sun Shin   +3 more
doaj   +1 more source

Analysis of Counting Bloom Filters Used for Count Thresholding

Electronics, 2019
A bloom filter is an extremely useful tool applicable to various fields of electronics and computers; it enables highly efficient search of extremely large data sets with no false negatives but a possibly small number of false positives. A counting bloom
Kibeom Kim, Yong-Cheol Jeong, Youngjoo Lee, Sunggu Lee   +3 more
semanticscholar   +1 more source

Keratin–Melanin Complexation Enables Robust, Delamination‐Resistant Feather‐Inspired Structural Color Coatings for Flexible and Curved Substrates

Advanced Materials Interfaces, EarlyView.
Providing mechanically robust structural color coating technology inspired by cooperative interactions in nature. The spatial arrangement of melanin particles within the keratin matrix generates angle‐independent structural colors. Diverse functional groups in keratin and melanin contribute to interparticle and substrate adhesion, resulting in the ...
Taisei Harada, Yui Maejima, Ryota Iwamori, Hideyuki Mitomo, Hirotoshi Tamayama, Shin‐ichi Takeda, Daisuke Unabara, Tasuku Hamaguchi, Koji Yonekura, Gen Morimoto, Hiroshi Fudouzi, Keiki Kishikawa, Michinari Kohri   +12 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Hish speed deep packet inspection method with low power dissipation

Tongxin xuebao, 2011
Hish speed deep packet inspection using TCAM faces the problem of high power dissipation.A 2-phase DPI method BF-TCAM was proposed.The first phase used parallel Bloom filters to exclude the normal packets not including attack signatures.The second phase ...
ZHU Guo-sheng1, YU Shao-hua1
doaj   +2 more sources

Reducing False Positives of a Bloom Filter using Cross-Checking Bloom Filters [PDF]

, 2014
A Bloom filter is a compact data structure that supports membership queries on a set, allowing false positives. The simplicity and the excellent performance of a Bloom filter make it a standard data structure of great use in many network applications. In
Lim, Hyesook, Yim, Changhoon, Lee, Nara, Lee, Jungwon   +3 more
core   +2 more sources