Results 31 to 40 of about 2,521,180 (262)

MeMo: a hybrid SQL/XML approach to metabolomic data management for functional genomics

BMC Bioinformatics, 2006
BackgroundThe genome sequencing projects have shown our limited knowledge regarding gene function, e.g. S. cerevisiae has 5–6,000 genes of which nearly 1,000 have an uncertain function.
Irena Spasic, W. Dunn, Giles Velarde, A. Tseng, Helen Jenkins, N. Hardy, Stephen G. Oliver, D. B. Kell   +7 more
semanticscholar   +1 more source

Determining the driving mechanism of ecosystem services provided by cropland in China [PDF]

Frontiers of Agricultural Science and Engineering
Cropland provides the base for the rising food demand. Recent studies highlighted the more systematic cropland management from ecosystem services (ESs) perspective, rather than solely depending on the provisioning services. However, the driving mechanism
Liping YANG, Tianzi HU, Shijiang XIAO, Xiaohong ZHANG, Xiangyu ZHENG, Hengyu PAN   +5 more
doaj   +1 more source

XML Reconstruction View Selection in XML Databases: Complexity Analysis and Approximation Scheme

, 2010
Query evaluation in an XML database requires reconstructing XML subtrees rooted at nodes found by an XML query. Since XML subtree reconstruction can be expensive, one approach to improve query response time is to use reconstruction views - materialized ...
A. Balmin, A. Chebotko, D. Florescu, D. Kossmann, H. Gupta, H. Gupta, H.V. Jagadish, M. Atay, M.R. Garey, R. Chirkova, S. Abiteboul, S. Chaudhuri   +11 more
core   +1 more source

XML Schema Clustering with Semantic and Hierarchical Similarity Measures [PDF]

, 2007
With the growing popularity of XML as the data representation language, collections of the XML data are exploded in numbers. The methods are required to manage and discover the useful information from them for the improved document handling. We present a
Iryadi, Wina, Nayak, Richi
core   +2 more sources

An intelligent identification method for foreign fibers in seed cotton based on hyperspectral imaging with the PCA-AlexNet model [PDF]

Frontiers of Agricultural Science and Engineering
The integration of hyperspectral imaging and deep learning for foreign fiber detection has primarily focused on plastic film. However, detecting various foreign fibers in long-staple cotton, particularly those that are white, transparent or similar in ...
Ling ZHAO, Quang LI, Xin YU, Yaning CHANG   +3 more
doaj   +1 more source

Creating Structured PDF Files Using XML Templates [PDF]

, 2004
This paper describes a tool for recombining the logical structure from an XML document with the typeset appearance of the corresponding PDF document. The tool uses the XML representation as a template for the insertion of the logical structure into the ...
Brailsford, David F., Hardy, Matthew, Thomas, Peter   +2 more
core   +1 more source

Reforming agricultural subsidy policies to facilitate the transformation of agrifood systems: insights from China and Africa [PDF]

Frontiers of Agricultural Science and Engineering
Agricultural subsidies have been a vital component of agricultural policies in many Asian and African countries since the 1960s, acting as a key driving factor for facilitating the sustainable transformation of agrifood systems.
Zongyi WU, Boaz BLACKIE KEIZIRE, Shenggen FAN, Xiaolong FENG   +3 more
doaj   +1 more source

Neuromorphic Visual Receptive Field Hardware with Vertically Integrated Indium‐Gallium‐Zinc‐Oxide Optoelectronic Memristors over Silicon Neuron Transistors

Advanced Materials, EarlyView.
This work proposes neuromorphic visual receptive field hardware with vertically integrated amorphous In‐Ga‐Zn‐O optoelectronic memristors and Si neuron transistors for retina‐inspired visual processing. The visual receptive field array, comprising ON‐ and OFF‐type cells, facilitates edge detection, thereby enhancing perception in complex images, such ...
Hyun Wook Kim, Jin Hong Kim, Dong Hoon Shin, Min Chung Jung, Tae Won Park, Hyung Jun Park, Joon‐Kyu Han, Cheol Seong Hwang   +7 more
wiley   +1 more source

Agricultural methane emission reduction in China: policy evolution, practical challenges and policy recommendations [PDF]

Frontiers of Agricultural Science and Engineering
China has made considerable effort to address methane emissions in the agricultural sector. This paper analyzes the trends in China’s agricultural methane emissions using national greenhouse gas inventory data from 1994 to 2021, identifies key emission ...
Xiangyang ZHANG, Yumei ZHANG, Shenggen FAN   +2 more
doaj   +1 more source

Functional dependencies for XML : axiomatisation and normal form in the presence of frequencies and identifiers : a thesis presented in partial fulfilment of the requirements for the degree of Master of Sciences in Information Sciences at Massey University, Palmerston North, New Zealand [PDF]

, 2005
XML has gained popularity as a markup language for publishing and exchanging data on the web. Nowadays, there are also ongoing interests in using XML for representing and actually storing data. In particular, much effort has been directed towards turning
Trinh, Diem-Thu
core