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Št. zadetkov: 50
Performance analysis of the reheat-stop-valve mechanism under dimensional tolerance, misalignment and thermal impact
Xu Dong, Jin Ye
Izvirni znanstveni članek
Oznake: parne turbine;ventili;krmiljenje;tolerance;vpliv temperature;dimenzioniranje;
Leto: 2009 Vir: dLib.si Digitalna knjižnica Slovenije
A new neolignan glycoside from the roots of Acanthopanax brachypus
Hao-Bin Hu, Xu-Dong Zheng, Huai-Sheng Hu, Yan Li
Izvirni znanstveni članek
Oznake: glikozidi;brahipozid A;Acanthopanax brachypus;spektroskopija;
Leto: 2009 Vir: dLib.si Digitalna knjižnica Slovenije
Towards Recency Ranking in Web Search
Anlei Dong
Video in druga učna gradiva
Oznake: computer science;web search
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detects and responds to recency sensitive queries. The system detects recency sensitive queries using a high precision classifi ...
Leto: 2010 Vir: videolectures.net
"How Old Do You Think I Am?" A Study of Language and Age in Twitter
Dong Nguyen
Video in druga učna gradiva
Oznake: computer science;machine learning;internet, world wide web;social media
In this paper we focus on the connection between age and language use, exploring age prediction of Twitter users based on their tweets. We discuss the construction of a fine-grained annotation effort to assign ages and life stages to Twitter users. Using this dataset, we explore age prediction in th ...
Leto: 2013 Vir: videolectures.net
Inferring User Demographics and Social Strategies in Mobile Social Networks
Yuxiao Dong
Video in druga učna gradiva
Oznake: computer science;data mining;knowledge extraction
Demographics are widely used in marketing to characterize different types of customers. However, in practice, demographic information such as age, gender, and location is usually unavailable due to privacy and other reasons. In this paper, we aim to harness the power of big data to automatically inf ...
Leto: 2014 Vir: videolectures.net
Overview of methods and approaches in Social Sciences
Dong Nguyen
Video in druga učna gradiva
Oznake: humanities;social sciences;computers;digital media
Leto: 2017 Vir: videolectures.net
Efficient Secure Query Processing in XML Data Stream
Dong-Chan An
Video in druga učna gradiva
Oznake:
As various users and applications require the distribution and sharing of information in XML documents, the need for an efficient secure access of XML data in a ubiquitous data stream environment has become very important. In this paper, we propose an efficient secure XML query processing method to ...
Leto: 2007 Vir: videolectures.net
Extending logic programs with description logic expressions for the semantic wec
Yi Dong Shen
Video in druga učna gradiva
Oznake: computer science;semantic web;logic
Recently much attention has been directed to extending logic programming with description logic (DL) expressions, so that logic pro- grams have access to DL knowledge bases and thus are able to reason with ontologies in the Semantic Web. In this paper, we propose a new extension of logic program ...
Leto: 2011 Vir: videolectures.net
On the main distance-based entropies: the eccentricity- and Wiener-entropy
Stijn Cambie, Yanni Dong
Izvirni znanstveni članek
Oznake: eccentricity-entropy;Wiener-entropy;
We define the Wiener-entropy, which is together with the eccentricity-entropy one of the most natural distance-based graph entropies. By deriving the (asymptotic) extremal behaviour, we conclude that the Wiener-entropy of graphs of a given order is more spread than is the case for the eccentricity-e ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Automatic vocal melody extraction via quadratic fluctuation equation
Xiaoquan He, Fang Dong
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Leto: 2025 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Št. zadetkov: 50
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