Results 81 to 90 of about 26,173,429 (328)

Match$^2$: A Matching over Matching Model for Similar Question Identification

, 2020
Community Question Answering (CQA) has become a primary means for people to acquire knowledge, where people are free to ask questions or submit answers. To enhance the efficiency of the service, similar question identification becomes a core task in CQA which aims to find a similar question from the archived repository whenever a new question is asked.
Wang, Zizhen, Fan, Yixing, Guo, Jiafeng, Yang, Liu, Zhang, Ruqing, Lan, Yanyan, Cheng, Xueqi, Jiang, Hui, Wang, Xiaozhao   +8 more
openaire   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Pattern Matching Fuzzy Models for Time series Forecasting with Application [PDF]

المجلة العراقية للعلوم الاحصائية, 2009
We study a new technique of forecasting time series , this is technique is pattern matching Fuzzy, which identify past relationships and its trends in historical data for forecasting future values .We connect Fuzzy Pattern Matching model with time ...
doaj   +1 more source

Lessons for the Philanthropic Sector on the Use of Matching Contingencies [PDF]

, 2015
Many philanthropic institutions require prospective or current grantees to match all or part of the value of a grant in order to secure funding. Foundations use matching contingencies to recruit funding partners, build grantee capacity to raise funds ...
Abigail Zier, Beth Stevens, Cara Stepanczuk, Katharine Bradley, Mynti Hossain   +4 more
core  

A Deep Relevance Matching Model for Ad-hoc Retrieval

, 2017
In recent years, deep neural networks have led to exciting breakthroughs in speech recognition, computer vision, and natural language processing (NLP) tasks. However, there have been few positive results of deep models on ad-hoc retrieval tasks.
Giles R. C. S. L. L., Hu B., Lu Z., Mikolov T., Qiu X., Socher R., Wan S.   +6 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

CORRESPONDENCE MATCHING IN 3D MODELS FOR 3D HAND FITTING

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Upper limb prosthetic is an area of medical research and development that aims to restore functionality and improve the quality of life of people affected by the loss of one or both upper limbs.
Maksym Tymkovych, Oleg Avrunin, Karina Selivanova, Alona Kolomiiets, Taras Bednarchyk, Saule Smailova   +5 more
doaj   +1 more source

A proof of concept for matchete: an automated tool for matching effective theories

European Physical Journal C: Particles and Fields, 2023
Studying the impact of new-physics models on low-energy observables necessitates matching to effective field theories at the relevant mass thresholds. We introduce the first public version of Matchete, a computer tool for matching weakly-coupled models ...
Javier Fuentes-Martín, Matthias König, Julie Pagès, Anders Eller Thomsen, Felix Wilsch   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Text Matching Model Based on Dependency Relation and Neural Network [PDF]

Jisuanji gongcheng, 2019
In order to enhance the text semantic capture ability of text matching model and improve the semantic matching accuracy,a text matching model based on word embedding and dependency relation is proposed.It constructs the semantic representation of the ...
ZHEN Zhuo, CHEN Yuquan
doaj   +1 more source