Big Data
8th CCF Conference, BigData 2020, Chongqing, China, October 22–24, 2020, Revised Selected Papers
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Article
Re-HGNM: a repeat aware hypergraph neural machine for session-based recommendation
Hypergraph neural network (HGNN) for session-based recommendation (SBR) is quite rare but has been rewarded with promising performance. However, under the hypergraph framework, no works have emphasized the imp...
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Chapter and Conference Paper
CoTE: A Flexible Method for Joint Learning of Topic and Embedding Models
The topic and embedding models are two of the most popular categories of techniques to learn the latent semantics from text. In the topic models, each word is generated according to its global context; while i...
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Article
Coral: federated query join order optimization based on deep reinforcement learning
The rise of diversified data engines has created the need for federated queries. A federated query can take a query and provide data analysis based on data from various data engines. Since the query data origi...
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Article
Open AccessPhase 1b trial of anti-EGFR antibody JMT101 and Osimertinib in EGFR exon 20 insertion-positive non-small-cell lung cancer
EGFR exon 20 insertion (20ins)-positive non-small-cell lung cancer (NSCLC) is an uncommon disease with limited therapeutic options and dismal prognosis. Here we report the activity, tolerability, potential mec...
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Chapter and Conference Paper
Raven: Benchmarking Monetary Expense and Query Efficiency of OLAP Engines on the Cloud
Nowadays, it is prevalent to build OLAP services on cloud platforms. Cloud OLAP adopters are eager to understand and characterize the performance of OLAP engines on the cloud. However, traditional OLAP benchma...
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Article
A role for the calcium-sensing receptor in the expression of inflammatory mediators in LPS-treated human dental pulp cells
The aim of this study is to investigate the role of calcium-sensing receptor (CaSR) in the expression of inflammatory mediators of lipopolysaccharide (LPS)-treated human dental pulp cells (hDPCs). The expressi...
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Article
Open AccessOne-Stage Tree: end-to-end tree builder and pruner
Decision trees have favorable properties, including interpretability, high computational efficiency, and the ability to learn from little training data. Learning a decision tree is known to be NP-complete. The...
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Article
Open AccessLPS/Bcl3/YAP1 signaling promotes Sox9+HNF4α+ hepatocyte-mediated liver regeneration after hepatectomy
Recent reports have demonstrated that Sox9+HNF4α+ hepatocytes are involved in liver regeneration after chronic liver injury; however, little is known about the origin of Sox9+HNF4α+ hepatocytes and the regulatory...
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Article
An optimal edge server placement approach for cost reduction and load balancing in intelligent manufacturing
With the development of the intelligent manufacturing, a large amount of data will be generated at the edge of the network. Industrial data have unprecedented requirements for transmission speed and quality. E...
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Chapter and Conference Paper
Evolutionary Automated Feature Engineering
Effective feature engineering serves as a prerequisite for many machine learning tasks. Feature engineering, which usually uses a series of mathematical functions to transform the features, aims to find valua...
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Article
LPS-induced autophagy in human dental pulp cells is associated with p38
Lipopolysaccharides (LPS), which are components of the cell wall of Gram-negative bacteria, are among the important factors that induce inflammation, including pulpitis. Autophagy in human dental pulp cells (h...
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Open AccessThe hepatic senescence-associated secretory phenotype promotes hepatocarcinogenesis through Bcl3-dependent activation of macrophages
Liver cancer is one of the most common malignancies in the world with a poor prognosis. Hepatocellular carcinoma (HCC) is the most prevalent primary liver cancer, accounting for 80–90% of cases. The initiation...
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Open AccessThe stemness of hepatocytes is maintained by high levels of lipopolysaccharide via YAP1 activation
The liver possesses a powerful regeneration ability, which is correlated with the stemness of hepatocytes in the portal vein (PV). However, the mechanism underlying the maintenance of hepatocyte stemness has n...
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Article
Mechanical unfolding of a β-barrel membrane protein by single-molecule force spectroscopy
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Book and Conference Proceedings
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Chapter and Conference Paper
Progressive AutoSpeech: An Efficient and General Framework for Automatic Speech Classification
Speech classification has been widely used in many speech-related applications. However, the complexity of speech classification tasks often exceeds the scope of non-experts, the off-the-shelf speech classific...
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Chapter and Conference Paper
TSSE-DMM: Topic Modeling for Short Texts Based on Topic Subdivision and Semantic Enhancement
Short texts have been prevalent in Web sites and the emerging social media for several years, which makes it a critical task to identify intelligible topics from online data sources. However, the existing topi...
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Article
Open AccessEGFR exon 20 insertion mutations and response to osimertinib in non-small-cell lung cancer
Epidermal growth factor receptor exon 20 insertion (EGFRex20ins) mutations represent approximately 4–12% of EGFR mutations and are generally refractory to the 1st and 2nd generation EGFR tyrosine kinase inhibi...
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Book and Conference Proceedings
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Article
Correlation-aware partitioning for skewed range query optimization
Data partitioning is an effective way to reduce cost and improve query performance in large-scale Web data analytical applications. State-of-the-art partitioning approaches on range queries is lacking of consi...
