Results 71 to 80 of about 346,128 (291)

Research on Ontology Mapping Method Based on Maximum Common Sub-graph [PDF]

Jisuanji gongcheng, 2017
Ontology mapping is aimed to establish the semantic relationship of the elements between the two ontologies, and the key to affect the ontology mapping is the method of calculating the similarity. In order to solve the imprecise semantic relation problem
GUO Zhuwei,LIU Shengquan,LIU Yan,ZHAO Meiling,FU Xianzhe
doaj   +1 more source

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

Advanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser, Ana M. Valencia, Sergei I. Ivlev, Marc Zeplichal, Andreas Terfort, Caterina Cocchi, Gregor Witte   +6 more
wiley   +1 more source

Data mapping process to handle semantic data problem on student grading system

IJAIN (International Journal of Advances in Intelligent Informatics), 2016
Many applications are developed on education domain. Information and data for each application are stored in distributed locations with different data representations on each database.
Arda Yunianta, Norazah Yusof, Arif Bramantoro, Haviluddin Haviluddin, Mohd Shahizan Othman, Nataniel Dengen   +5 more
doaj   +1 more source

Using EEG to decode semantics during an artificial language learning task

Brain and Behavior, 2021
Background As we learn a new nonnative language (L2), we begin to build a new map of concepts onto orthographic representations. Eventually, L2 can conjure as rich a semantic representation as our native language (L1).
Chris Foster, Chad C. Williams, Olave E. Krigolson, Alona Fyshe   +3 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Semantic Maps for Knowledge Graphs: A Semantic-Based Summarization Approach

IEEE Access
Knowledge Graphs (KGs) have emerged as a powerful tool for representing semantic structured information and enabling the development of intelligent systems. This paper focuses on the generation of semantic maps as summarization method for KGs. We propose
Pablo Camarillo-Ramirez, Francisco Cervantes-Alvarez, Luis Fernando Gutierrez-Preciado   +2 more
doaj   +1 more source

Towards ontology interoperability through conceptual groundings [PDF]

, 2008
. The widespread use of ontologies raises the need to resolve heterogeneities between distinct conceptualisations in order to support interoperability.
Dietze, Stefan, Domingue, John
core   +2 more sources

Semantic Retrieval and Automatic Annotation: Linear Transformations, Correlation and Semantic Spaces

, 2010
This paper proposes a new technique for auto-annotation and semantic retrieval based upon the idea of linearly mapping an image feature space to a keyword space.
Hare, Jonathan, Lewis, Paul
core   +2 more sources

Scalable Task Planning via Large Language Models and Structured World Representations

Advanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari, Zhaoting Li, Robert Babuška, Jens Kober, Cosimo Della Santina   +4 more
wiley   +1 more source