Recent Advances in the Web PKI and the Technical Challenges in SCMS

2021 ◽  
pp. 155-167
Author(s):  
Yunkun Wu ◽  
Xiaokun Zhang ◽  
Yajun Teng ◽  
Zhenya Liu ◽  
Liang Huang ◽  
...  
Keyword(s):  
Recent Advances ◽  
Technical Challenges ◽  
The Web

Recent Advances in Intelligent Tutoring Systems

2013 ◽  
pp. 631-647
Author(s):  
Joel J. P. C. Rodrigues ◽  
Pedro F. N. João ◽  
Isabel de la Torre Díez
Keyword(s):  
Learning Process ◽  
Intelligent Tutoring Systems ◽  
Intelligent Tutoring ◽  
Field Tests ◽  
Study Guide ◽  
Web Based ◽  
Tutoring Systems ◽  
Recent Advances ◽  
The Web

Intelligent Tutoring Systems (ITS) include interactive applications with some intelligence that supports the learning process. Some of ITS have had a very large impact on educational outcomes in field tests, and they have provided an important ground for artificial intelligence research. This chapter elaborates on recent advances in ITS and includes a case study presenting an ITS called EduTutor. This system was created for the Web-Based Aulanet Learning Management System (LMS). It focuses on subjects for the first cycle of studies of the Portuguese primary education system, between the first and the fourth year. It facilitates the perception of the learning process of each student, individually, in a virtual environment, as a study guide. Moreover, EduTutor has been designed and its architecture prepared for being easily integrated into higher levels of studies, different subjects, and several languages. Currently, it is used in the Aulanet LMS platform.

scholarly journals Ex vivo diffusion MRI of the human brain: Technical challenges and recent advances

2018 ◽  
Vol 32 (4) ◽  
pp. e3941 ◽  
Author(s):  
Alard Roebroeck ◽  
Karla L. Miller ◽  
Manisha Aggarwal
Keyword(s):  
Human Brain ◽  
Diffusion Mri ◽  
Ex Vivo ◽  
Recent Advances ◽  
Technical Challenges

Recent advances in separators to mitigate technical challenges associated with re-chargeable lithium sulfur batteries

2019 ◽  
Vol 7 (12) ◽  
pp. 6596-6615 ◽  
Author(s):  
Masud Rana ◽  
Ming Li ◽  
Xia Huang ◽  
Bin Luo ◽  
Ian Gentle ◽  
...  
Keyword(s):  
Functional Groups ◽  
Coating Materials ◽  
Recent Advances ◽  
Lithium Sulfur Batteries ◽  
Mechanism Of Interaction ◽  
Technical Challenges ◽  
Lithium Sulfur

Different classes of coating materials with their functional groups and mechanism of interaction with PSs.

Recent Advances in Underfill Materials

2019 ◽  
Vol 2019 (S2) ◽  
pp. S1-S15
Author(s):  
OSAMU SUZUKI
Keyword(s):  
Defect Density ◽  
Recent Advances ◽  
Advanced Packaging ◽  
Technical Challenges ◽  
Semiconductor Packages

Abstract Invited Session on FUTURE SEMICONDUCTOR PACKAGES FOR AI HARDWARE. Outline: Applications for Advanced Packaging; Global AI Computing Hardware Total Available Market (TAM); Die partitions; Defect Density; FC-BGA Families Trends; Technical Challenges of CUF; Underfills for Advanced Packaging; Severe KOZ on MCM; Bleed Out; Formulation Technique; Concerns during penetration; Chip package interaction (CPI) Challenges; and summary.

Database Principles and Challenges in Text Analysis

2021 ◽  
Vol 50 (2) ◽  
pp. 6-17
Author(s):  
Johannes Doleschal ◽  
Benny Kimelfeld ◽  
Wim Martens
Keyword(s):  
Text Analysis ◽  
Relational Databases ◽  
Query Evaluation ◽  
Text Documents ◽  
Step Process ◽  
Distributed Query ◽  
Recent Advances ◽  
Aggregate Queries ◽  
Technical Challenges ◽  
Query Planning

A common conceptual view of text analysis is that of a two-step process, where we first extract relations from text documents and then apply a relational query over the result. Hence, text analysis shares technical challenges with, and can draw ideas from, relational databases. A framework that formally instantiates this connection is that of the document spanners. In this article, we review recent advances in various research efforts that adapt fundamental database concepts to text analysis through the lens of document spanners. Among others, we discuss aspects of query evaluation, aggregate queries, provenance, and distributed query planning.

scholarly journals A Toolbox for Organelle Mechanobiology Research—Current Needs and Challenges

Micromachines ◽  
2019 ◽  
Vol 10 (8) ◽  
pp. 538 ◽  
Author(s):  
Qian Feng ◽  
Sung Sik Lee ◽  
Benoît Kornmann
Keyword(s):  
Cellular Signaling ◽  
Biological Research ◽  
Recent Advances ◽  
Intracellular Organelles ◽  
Technical Challenges

Mechanobiology studies from the last decades have brought significant insights into many domains of biological research, from development to cellular signaling. However, mechano-regulation of subcellular components, especially membranous organelles, are only beginning to be unraveled. In this paper, we take mitochondrial mechanobiology as an example to discuss recent advances and current technical challenges in this field. In addition, we discuss the needs for future toolbox development for mechanobiological research of intracellular organelles.

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