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A Comparative Analysis of Semantic Web Databases Based on Scalability and Performance

2021 International Journal of Advanced Trends in Computer Science and Engineering  
In this research paper we analyzed of two main big data types of Semantic web that iscategorized into two types (i) in memory Native (ii) Non-native Non-memory which are disk reside and Non-native is used  ...  Our main objective of research we have compared two types of SWD Native store and Non-nativestore and then we analyzed them  ...  Table 4 ( 4 Oracle web database (non-native) Table 6 ( 6 comparative results of all semantic web data bases) S.  ... 
doi:10.30534/ijatcse/2021/1001032021 fatcat:2mfqq3kp7jft3mfpl7w34pbpa4

Querying Heterogeneous Spatial Databases: Combining an Ontology with Similarity Functions [chapter]

Mariella Gutiérrez, Andrea Rodríguez
2004 Lecture Notes in Computer Science  
This process is carried out by determining the conceptual similarity between entities in a user ontology and by comparing these entities in the ontology with entities in the conceptual models of databases  ...  The ontology, which may be independent of the databases, expands and filters a user query.  ...  We would like to thank FORESTAL BIOBIO S.A. for providing the real database for our case study. We also thank Dr. Max Egenhofer for his contribution to previous works published in [12, 13] .  ... 
doi:10.1007/978-3-540-30466-1_15 fatcat:efzklcg6efcf7mirgujtzogoc4

An approach to automated construction of a general-purpose lexical ontology based on Wiktionary

A. A. Krizhanovsky, A. V. Smirnov
2013 Journal of computer & systems sciences international  
Lexical ontologies are constructed, and the main features of two ontol ogy databases based on the Russian and English Wiktionaries are compared.  ...  The structure of the dictionary entry is considered using the English Wiktionary as an example. This structure is used to design a database for storing the retrieved information.  ...  A feature of the interpretations is the use of links to entries of the same dictionary.  ... 
doi:10.1134/s1064230713020068 fatcat:e6kv3j765zfmxplxqq6tj4iktq

Mobile-cloud Cross Development (McX)

Sachin Ahuja
2013 International Journal of Business & Technology  
In order to effectively understand the problem with the current state of the art, I use 3 of the leading XMTs alongside the developed McX tool-chain and compare the effectiveness of each.  ...  The paper further introduces the language; it's grammar and semantic structure, and provides discussions on how this approach fits the future of cross-platform, cloud-integrated mobile application development  ...  Fig 3 . 3 Structure of a McX App Table 1 . 1 Titanium feature checklist Feature Support * Since Titanium uses JavaScript, server-side code and deployment can be done using NodeJS or similar server-side  ... 
doi:10.33107/ijbte.2013.1.2.06 fatcat:ymjqpnrjzrfx5jq5dfudeovphe

OWL2 benchmarking for the evaluation of knowledge based systems

Sher Afgun Khan, Muhammad Abdul Qadir, Muhammad Azeem Abbas, Muhammad Tanvir Afzal, Ozgu Can
2017 PLoS ONE  
The present work identifies the research gap that negligible attention has been paid to the performance evaluation of Knowledge Base Systems (KBS) using OWL2 semantics.  ...  The proposed benchmark is tested on memory based, file based, relational database and graph based KBS for performance and scalability measures.  ...  The benchmark uses the query-log mining, clustering and SPARQL feature analysis to compare the RDF triple stores. In recent years, much work has been done in the area of RDF.  ... 
doi:10.1371/journal.pone.0179578 pmid:28632751 pmcid:PMC5478156 fatcat:6kz6atrpzvf3bja5bfq7pgylwu

PANDADB: A Distributed Graph Database System to Query Unstructured Data in Big Graph [article]

Zihao Zhao, Zhihong Shen, Mingjie Tang, Chuan Hu, Yuanchun Zhou
2022 arXiv   pre-print
The PandaDB extends the graph database Neo4j implementation and provides the open-source version for commercial use in the cloud.  ...  In this work, we build a native graph database, namely PandaDB, to support querying unstructured data in the graph.  ...  of semantic information Compare the similarity of the semantic information in the sets.  ... 
arXiv:2107.01963v5 fatcat:khnklgufjfhbbctosltwxl26m4


Suja Jayachandran
2012 IOSR Journal of Engineering  
This ability coupled with the increase use of XML data in different areas have triggered the need for a better method to structure a large data in order to improve query performance.  ...  Managing large XML repositories are storing and querying XML data sets within either an Enabled XML database or a Native XML database.  ...  The semantics layer that is concerned with the semantics and structure of XML data and consists of XTree and Object Based Partitioning algorithms (OBP) and ii.  ... 
doi:10.9790/3021-02717881 fatcat:vy6h2cuclzaktpudkfdrcqe5ey

Graph Object Oriented Database for Semantic Image Retrieval [chapter]

Eugen Ganea, Marius Brezovan
2010 Lecture Notes in Computer Science  
A graph structure is used in all phases of the image processing: image segmentation, image annotation, image indexing and image retrieval.  ...  This paper presents a new method for image retrieval using a graph object oriented database for processing the information extracted from the image through the segmentation process and through the semantic  ...  Original method uses the value of compression, minimum description length (M DL) to compare the compression of each sub data set of candidate structures.  ... 
doi:10.1007/978-3-642-15576-5_46 fatcat:qmhn7hdbsjhvpf4we5r7z42zje

SAP HANA-Database: Inter Organisation Cooperations with SAP Systems Perspectives on Data Management for Business Applications

Divya M., Gayathri M., Sangeetha K., Anguraj S.
2018 Bonfring International Journal of Networking Technologies and Applications  
From a more application-oriented perspective, we outline the specific support provided by the SAP HANA database of multiple domain-specific languages with a built-in set of natively implemented business  ...  Therefore, the SAP HANA database permits the exchange of application semantics with the underlying data management platform that can be exploited to increase query expressiveness and to reduce the number  ...  ACKNOWLEDGMENT We would like to express our sincere thanks to all of our NewDB colleagues for making the HANA story a reality.  ... 
doi:10.9756/bijnta.8379 fatcat:gexhgkrktbbtjl4ywuncnhstpi

Improving response time of database systems by semantification of relational data

Mustafa YENİAD, Yakup KUTLU
2016 Turkish Journal of Electrical Engineering and Computer Sciences  
New generation web technologies present the new problem of intelligent representation of data in semantically structured systems.  ...  By comparing the response time for performing SQL queries and equivalent SPARQL queries such as select, insert, update, and delete, operations hold in the semantic data repository was performed.  ...  It may be used as a preferred native semantic data repository due to advanced XML and RDF data storage features and full SPARQL support.  ... 
doi:10.3906/elk-1501-89 fatcat:r5yayodk5jdvbdud4oddruafuy

Which XML Storage for Knowledge and Ontology Systems? [chapter]

Martin Bukatovič, Aleš Horák, Adam Rambousek
2010 Lecture Notes in Computer Science  
New research concerning knowledge and ontology management systems in many cases need the versatility of native XML storage for manipulations with diverse and changing data structures.  ...  Within the DEB (Dictionary Editor and Browser) development platform, the efficiency of the background data storage for all kinds of structures and services including dictionaries, wordnet semantic networks  ...  Acknowledgements This work has been partly supported by the Ministry of Education of CR within the Center of basic research LC536 and in the National 1 However, the full-text queries without this optimization  ... 
doi:10.1007/978-3-642-15387-7_47 fatcat:hzavqc2m55cbxar43t56ub7rme

SAP HANA database

Franz Färber, Sang Kyun Cha, Jürgen Primsch, Christof Bornhövd, Stefan Sigg, Wolfgang Lehner
2012 SIGMOD record  
From a more application-oriented perspective, we outline the specific support provided by the SAP HANA database of multiple domain-specific languages with a built-in set of natively implemented business  ...  Therefore, the SAP HANA database permits the exchange of application semantics with the underlying data management platform that can be exploited to increase query expressiveness and to reduce the number  ...  OLAP models carrying much more semantics compared to plain relational structures.  ... 
doi:10.1145/2094114.2094126 fatcat:gdefn44ltfa7fl6bsfqimm4q5m

Page 2229 of Linguistics and Language Behavior Abstracts: LLBA Vol. 27, Issue 4 [page]

1993 Linguistics and Language Behavior Abstracts: LLBA  
analysis; 9310580 American English Penn Treebank corpus development, part-of-speech tagging; 9309934 American English prevocalic the phonetic variant distribution, TIMIT speech database analysis; 9310618  ...  American Church, Otoe-Missouria/loway song structure; 9309766 philology as comparative language science, P.  ... 

A Schematic Analysis on Selective-RDF Database Stores

Sharmi Sankar, Awny Sayed, Jihad Alkhalaf Bani-Younis
2014 International Journal of Computer Applications  
In the evaluation the use of a non-memory and a non-native store Sesame, a native store Allegro graph and Jena API a main-memory based RDF storage system, specifically designed to support fast semantic  ...  This paper provides a comparative analysis made on selective RDF databases storages. It provides a precise study on the various means of having a persistent storage and access of RDF graphs.  ...  Architectural overview: It offers the basic awareness on the structure of the framework and the used programming language.  ... 
doi:10.5120/15030-3348 fatcat:jsjffdnl7zdu3kcwj7f5pcpude

Semantic Desktop 2.0: The Gnowsis Experience [chapter]

Leo Sauermann, Gunnar Aastrand Grimnes, Malte Kiesel, Christiaan Fluit, Heiko Maus, Dominik Heim, Danish Nadeem, Benjamin Horak, Andreas Dengel
2006 Lecture Notes in Computer Science  
On desktop computers, semantic software has to provide stable services and has to reflect the personal view of the user.  ...  These results were created in the EPOS research project and are available in the open source projects Aperture, kaukoluwiki, and gnowsis and will be continued in the Nepomuk project.  ...  This work was supported by the German Federal Ministry of Education, Science, Research and Technology (bmb+f), (Grant 01 IW C01, Project EPOS: Evolving Personal to Organizational Memories) and by the European  ... 
doi:10.1007/11926078_64 fatcat:7mc52m7lbnb35mrznayb6zq7da
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