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Querying Heterogeneous Data in Graph-Oriented NoSQL Systems [chapter]

Mohammed El Malki, Hamdi Ben Hamadou, Max Chevalier, André Péninou, Olivier Teste
2018 Lecture Notes in Computer Science  
This flexibility leads to a large volume of heterogeneous data, which makes their querying more complex for users who are compelled to know the different forms (i.e. the different schemas) of these data  ...  This paper addresses this issue focusing on simplifying the heterogeneous data querying. Our work specially concerns graph-oriented NoSQL systems.  ...  This flexibility generates heterogeneous data, and makes their interrogation more complex for users, who are compelled to know the different schemas of the manipulated data.  ... 
doi:10.1007/978-3-319-98539-8_22 fatcat:y6tg4tkvszgybhupnazs6qkrge

Logic-Centered Architecture for Ubiquitous Health Monitoring

Jacek Lewandowski, Hisbel E. Arochena, Raouf N. G. Naguib, Kuo-Ming Chao, Alexeis Garcia-Perez
2014 IEEE journal of biomedical and health informatics  
One of the key points to maintain and boost research and development in the area of Smart Wearable Systems (SWS) is the development of integrated architectures for intelligent services, as well as wearable  ...  systems and devices for health and wellness management.  ...  Data processing is capable of taking control over data acquisition through the data sources control package (a decision making tool for data sources management).  ... 
doi:10.1109/jbhi.2014.2312352 pmid:25192566 fatcat:3cnyk3ebofauhjpgn5svaoyzvy

@neurIST - Towards a System Architecture for Advanced Disease Management through Integration of Heterogeneous Data, Computing, and Complex Processing Services

Hariharan Rajasekaran, Luigi Lo Iacono, Peer Hasselmeyer, Jochen Fingberg, Paul Summers, Siegfried Benkner, Gerhard Engelbrecht, Antonio Arbona, Alessandro Chiarini, Christoph M. Friedrich, Martin Hofmann-Apitius, Kai Kumpf (+7 others)
2008 2008 21st IEEE International Symposium on Computer-Based Medical Systems  
This paper presents the system architecture of the @neurIST project, which aims at supporting the research and treatment of cerebral aneurysms by bringing together heterogeneous data, computing and complex  ...  The paper describes the generic requirements of the system and presents the architecture, applications and middleware technologies used to realise the system and highlights the innovations in @neurIST.  ...  @neuRisk forms the core of the integrative decision support system.  ... 
doi:10.1109/cbms.2008.42 dblp:conf/cbms/RajasekaranIHFSBEACFHKMBIMHDF08 fatcat:ef4rzjp6v5ftrhttazqaxe7pmy

Integration of Heterogeneous Spatial Databases for Disaster Management [chapter]

Imen Bizid, Sami Faiz, Patrice Boursier, Jawahir Che Mustapha Yusuf
2014 Lecture Notes in Computer Science  
The integration of all relevant data for timely decision making is a challenging task due to syntactic, schematic and semantic heterogeneity.  ...  We focus on providing solutions for the three levels of heterogeneity, in order to be able to interrogate the content of the different databases conveniently.  ...  and facilitates the automatic search of geospatial information in order to make quick and correct decisions and prompt actions.  ... 
doi:10.1007/978-3-319-14139-8_10 fatcat:mq7hxvavn5af5jv7tmnz5mvkrq

WSN and RFID Integration to Support Intelligent Monitoring in Smart Buildings Using Hybrid Intelligent Decision Support Systems

F. Alshahrany, M. Abbod, I. Moualek
2015 Acta Physica Polonica. A  
This requires capturing real time data to process locally at the device level or communicate to backend systems for real time decision making.  ...  These systems are based on the use of hybrid intelligent decision support systems configured in a multi-distributed architecture enabled by the wireless communication of detection and tracking data to  ...  Acknowledgments We would like to thank the Saudi High Education Ministry and the Brunel University (UK) for the support of the research grant, and Jerjer Hydrid intelligent Decision Systems for their software  ... 
doi:10.12693/aphyspola.128.b-152 fatcat:nddetowwazcsbexpavzvwvqe2i

Data-Driven Decisions For Flood Risk Management

Liz Edwards, Louise Mullagh, Ross Towe, Vatsala Nundloll, Claire Dean, Graham Dean, William Simm, Faiza Samreen, Richard Bassett, Gordon Blair
2017 Zenodo  
This paper discusses activities undertaken within a research 'sprint' directed at addressing flood risk management through data driven decision making, communication and community engagement.  ...  and the experience of communities by addressing themes related to complexity, uncertainty and abstraction of data.  ...  : Generative Software Frameworks to Support the Execution of Environmental Models in the Cloud and the Digital Economy programme (RCUK Grant EP/G037582/1), which supports the HighWire Centre for Doctoral  ... 
doi:10.5281/zenodo.884180 fatcat:y7fhilnlgbcsjkyp26ng2buzze

Exploring the future of enterprise architecture: A Zachman perspective

James Lapalme, Aurona Gerber, Alta Van der Merwe, John Zachman, Marne De Vries, Knut Hinkelmann
2016 Computers in industry (Print)  
Many believe that enterprise architecture (EA) will help organizations address such difficult terrain by guiding the design of adaptive and resilient enterprises and their information systems.  ...  Today, and for the foreseeable future, organizations will face ever-increasing levels of complexity and uncertainty.  ...  /output of decision-making processes, means for execution transformation or decision-makings process.  ... 
doi:10.1016/j.compind.2015.06.010 fatcat:ilt26jcfqnbhrcqtqnx5s2kdiu

Evidence-driven policy-making using heterogeneous data sources—The case of a controlled parking system in Thessaloniki

Anastasios Papazoglou Chalikias, Ioannis Tsampoulatidis, Filareti Tsalakanidou, Spiros Nikolopoulos, Ioannis Kompatsiaris, Nicos Komninos, Konstantinos Doudouliakis, Georgios Papastergios, Petros Papafilis, Sophia Karkaletsi, Charalampos Chatzis
2020 Data & Policy  
Our contribution in this work is on outlining and deploying an easily extendable system architecture to harmonize and analyze heterogeneous data sources in ways that are found to be useful for policy-makers  ...  by heterogeneous sources of data already available in the city.  ...  Multi-step approach for data-driven policy-making Our proposed methodology foresees the use of heterogeneous data sources to facilitate the decisions required to reach the strategic goals of the city of  ... 
doi:10.1017/dap.2020.15 fatcat:3hxajljrgbdzdpz5w3q5t2k2fa

THE QUALITY OF DATA AND METADATA IN A DATAWAREHOUSE

Carmen Răduţ
2013 Strategii Manageriale  
used for decision making in various activities.  ...  Specialty studies show that most data is not useful for the purpose it has been collected because of both the lack of quality and incorrect techniques of manipulating this data.  ...  The data quality standards are meant to: help decision making based on facts; estimate losses because of the lack of quality.  ... 
doaj:8a51a69d43a24fd0a543a7bdc2823c38 fatcat:cy7wtlfsfvelhkbw3vk34v3jzy

Handover approaches for seamless mobility management in next generation wireless networks

Linoh A. Magagula, H. Anthony Chan, Olabisi E. Falowo
2011 Wireless Communications and Mobile Computing  
The SAE GW (System Architecture Evolution Gateway) operates in the user plane (UP), whereas the MME (Mobility Management Entity) is used in the control plane (CP).  ...  All the special and differentiating characteristics of LTE are summarized in Table 1 . A flat architecture is substantial to realize the main targets of LTE development.  ...  As network throughput is considered in dynamic metrics for making decision of VHO, it is one the important requirement to be considered for the VHO. 4.  ... 
doi:10.1002/wcm.1074 fatcat:ce3ondgn2rgdbi326j4t4tsobm

PREDICAT: A Semantic Service-Oriented Platform for Data Interoperability and Linking in Earth Observation and Disaster Prediction

Maroua Masmoudi, Hela Taktak, Sana Ben Abdallah Ben Lamine, khouloud Boukadi, Mohamed Hedi Karray, Hajer Baazaoui Zghal, Bernard Archimede, Michael Mrissa, Chirine Ghedira Guegan
2018 2018 IEEE 11th Conference on Service-Oriented Computing and Applications (SOCA)  
The focus in this paper is to provide an overview of the PREDICAT platform architecture.  ...  Although these programs are very costly, data usage remains limited due to lack of interoperability and data linking.  ...  ACKNOWLEDGMENT This work was financially supported by the "PHC Utique" program of the French Ministry of Foreign Affairs and Ministry of higher education and research and the Tunisian Ministry of higher  ... 
doi:10.1109/soca.2018.00035 dblp:conf/soca/MasmoudiTLBKZAM18 fatcat:6ly4i4qs5rdcbcnej6tmlvflya

A geodata warehouse: Using denormalisation techniques as a tool for delivering spatially enabled integrated geological information to geologists

Andrew Kingdon, Martin L. Nayembil, Anne E. Richardson, A. Graham Smith
2016 Computers & Geosciences  
Acknowledgments This paper is published with the permission of the Executive Director of the British Geological Survey, funded by NERC National Capability.  ...  Geoscience data and decision making Traditional geological maps and models are created from geologist's field observations combined with data sampled from boreholes to delineate lithostratigraphic units  ...  The simplicity of both discovery and serving of data makes such studies immediately possible.  ... 
doi:10.1016/j.cageo.2016.07.016 fatcat:4vhxsncuafg2hf3diwlcsxhjea

Internet of Things IoT Based Smart Environment Integrating Various Business Applications and Recent Research Directions

Dr. Vijeta Kumawat, B. Umamaheswari
2019 International Journal of Trend in Scientific Research and Development  
range of challenges has a wide impact on their performance, which can be divided into two categories, that is i) General challenges: for example communication, heterogeneity, virtualization and security  ...  decisions by themselves, there is an urgent need of new paradigm which can connect these smart devices together and that new paradigm is Internet of Things. in fact, the IoT environment possesses a large  ...  This layer is in charge for the decision making process based the data inferred from the objects and devices attached to the business domains.  ... 
doi:10.31142/ijtsrd23658 fatcat:wmahs23o45fprhxqh57wle3324

Immersive Networking-A Framework for Virtual Environments with Augmented Reality in Human Decision-Making

Theo Kanter, Uno Fors, Rahim Rahmani
2016 International Journal of Multimedia and Ubiquitous Engineering  
MPEG-V for instance makes no statements about distributed control.  ...  We conclude by validating our approach in several scenarios evaluating the relevance and application in human decision-making.  ...  Nether-lands and Serious Games Interactive Denmark for inputs discussions on the new learning model suggested.  ... 
doi:10.14257/ijmue.2016.11.6.05 fatcat:f5rlsco2ofcflnbffbhekwjj3a

Seamless Mobility in Heterogeneous Wireless Networks

Faouzi Zarai, Ikram Smaoui, jean-Marie Bonnin, Lotfi Kamoun
2010 International Journal of Next-Generation Networks  
The different network selection and handover schemes proposed in the literature can be classified into three approaches according to who is responsible for making the handover decision: the terminal, the  ...  Furthermore, our solution ensures the selection of the most suitable network for each flow while taking into consideration its expectations in terms of QoS.  ...  System Architecture Our proposed architecture, illustrated in Figure 3 , supposes that MT is responsible for network selection and handoff decisions.  ... 
doi:10.5121/ijngn.2010.2402 fatcat:t7guz46flzg6rgrwkum2yeoesi
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