Combined Source

This paper presents a novel approach to enhancing the accuracy of precipitation estimation in Central Vietnam using the Extreme Gradient Boosting (XGBoost) machine learning model. The proposed method integrates multi-source data, combining satellite imagery from Himawari-8, atmospheric reanalysis from ERA-5, and digital elevation models from ASTER DEM to train the model.

9p tuetuebinhan000 23-01-2025 1 1   Download

In the multi-dimensional model of data warehouses, data drawn from multiple sources is organized into fact tables and dimension tables. Data cubes pre-compute the aggregations of measurements along combinations of dimensions to speed up the processing of Online Analytical Processing (OLAP) queries. When the underlying fact tables or dimension tables change over time, data cubes need to be incrementally maintained to reflect these changes. In this thesis, we study the problem of incrementally maintaining data cubes under slowly changing dimensions.

22p runthenight05 01-03-2023 13 3   Download

In this communication, we will present our current developments of an instrument that combines these methods and parameters for specific applications in the field of nuclear investigations.

14p christabelhuynh 30-05-2020 12 2   Download

There are many contents in this document: Digital Signal Processing Research Program, dvanced Telecommunications and Signal Processing Program, Combined Source and Channel Coding for High Definition Televisio.

16p vinh811 14-05-2014 98 3   Download

The eukaryotic glyoxylate cycle has been previously hypothesized to occur in the peroxisomal compartment, which in the yeast Saccharomyces cerevisiae additionally represents the sole site for fatty acid b-oxidation. The subcellular location of the key glyoxylate-cycle enzyme malate synthase 1 (Mls1p), an SKL-terminated protein, was examined in yeast cells grown on di€erent carbon sources.

8p research12 01-06-2013 45 4   Download

A number of proteins related to the homotetrameric trans-port protein transthyretin (TTR) forms a highly conserved protein family, whichwe present in an integrated analysis of data from different sources combined with an initial bio-chemical characterization.Homologues of the transthyretin-relatedprotein (TRP) canbe found inawide rangeof species including bacteria, plants and animals, whereas transthyre-tinshave so faronlybeen identified invertebrates.

15p tumor12 20-04-2013 49 3   Download

The metabolic pathways leading froml-[2-13 C]aspartic acid, [2-13 C]glycine andl-[methyl-13 C]methionine to vitamin B12were investigated, focusing on the biosynthetic pathways leading to the aminopropanol moiety of vita-min B12and on the role of the Shemin pathway leading tod-aminolevulinic acid (a biosynthetic intermediate of tetrapyrrole), by means of feeding experiments with Propionibacterium shermaniiin combination with 13 C-NMR spectroscopy.

6p media19 04-03-2013 35 2   Download

EURASIP Journal on Applied Signal Processing 2003:11, 1135–1146 c 2003 Hindawi Publishing Corporation Blind Source Separation Combining Independent Component Analysis and Beamforming Hiroshi Saruwatari Graduate School of Information Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan Email: sawatari@is.aist-nara.ac.

12p sting12 10-03-2012 45 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Combined Source-Channel Coding of Images under Power and Bandwidth Constraints

9p dauphong20 10-03-2012 47 3   Download

[ Team LiB ] Recipe 3.6 Combining Data in Tables from Heterogeneous Data Sources Problem You want to create a report that is based on data from tables in more than one data source. Solution Use ad-hoc connector names in SQL statements.

2p luvpro 04-08-2010 100 7   Download