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Towards a Knowledge Graph Based Platform for Public Procurement [chapter]

Elena Simperl, Oscar Corcho, Marko Grobelnik, Dumitru Roman, Ahmet Soylu, María Jesús Fernández Ruíz, Stefano Gatti, Chris Taggart, Urška Skok Klima, Annie Ferrari Uliana, Ian Makgill, Till Christopher Lech
2019 Communications in Computer and Information Science  
To this end, in this short paper, we report our ongoing work for enabling procurement data value chains through a knowledge graph based platform with data management, analytics, and interaction.  ...  Public spending alone will soon exceed EUR 2 trillion per annum in the EU. Therefore, there is a pressing need for better insight into, and management of government spending.  ...  To this end, within an EU project called TheyBuyForYou 2 , we work towards enabling the procurement data value chains through a knowledge graph based platform paired with data management, analytics, and  ... 
doi:10.1007/978-3-030-14401-2_29 fatcat:6aicd5gy4jfihjakoxofshbah4

TheyBuyForYou platform and knowledge graph: Expanding horizons in public procurement with open linked data

Ahmet Soylu, Oscar Corcho, Brian Elvesæter, Carlos Badenes-Olmedo, Tom Blount, Francisco Yedro Martínez, Matej Kovacic, Matej Posinkovic, Ian Makgill, Chris Taggart, Elena Simperl, Till C. Lech (+2 others)
2021 Semantic Web Journal  
, and cross-lingual procurement knowledge graph.  ...  the usefulness of Semantic Web and Linked Data technologies for enhancing public procurement.  ...  KG publication The KG is published through a SPARQL endpoint, a REST-based knowledge graph API (i.e., KG API), a crosslingual search API, and an API gateway as a single access point for all.  ... 
doi:10.3233/sw-210442 fatcat:zrauenuiizaizkfoiegabhukse

Knowledge, flawlessness and failures in processing of public procurement documents at the state administration

Nataša Pomazalová
2011 Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis  
Overall, the study adds a piece to the mosaic of preparation of public procurement specifi cations and additional documents arranged in line with the guidance of public procurement in years 2007-2010.  ...  .: Knowledge, fl awlessness and failures in processing of public procurement documents at the state administration. Acta univ. agric. et silvic. Mendel.  ...  Graph 1 First research area analyses (certain) conditions of the processing of public procurement and role of guidance as codifi ed knowledge needed for processing public procurement.  ... 
doi:10.11118/actaun201159070275 fatcat:6zsubjypv5a2tfkrkjmp52x5ia

Towards a knowledge graph for open healthcare data

2020 International Journal of Advanced Trends in Computer Science and Engineering  
We implemented our model for the public healthcare domain as a high interest has arisen toward this domain due to the international pandemic context.  ...  To support the construction of the KG4OGD, we propose a knowledge representation model for both OGD Metadata and content as a schema model for the KG4OGD.  ...  RELATED WORKS In this section, we present related works that deal with the construction of a Knowledge graph based on Open Government data, in [25] , authors propose a data platform that aims to enhance  ... 
doi:10.30534/ijatcse/2020/216942020 fatcat:pyl5yxism5dmlh26hoojzrv2gq

AI Assisted Clinical Diagnosis Treatment, and Development Strategy

Ming Kong, Qianfeng He, Lanjuan Li
2018 Chinese Journal of Engineering Science  
Thus, we propose a nationwide healthcare open data cloud platform that can open new data markets, improve the integration of healthcare data, and provide new services pertaining to knowledge discovery  ...  and smart wearable devices, and guide the industry toward new frontiers in the combination of artificial intelligence and medical devices.  ...  Information retrieval, knowledge reasoning, and knowledge discovery can be efficiently conducted with the help of a knowledge graph.  ... 
doi:10.15302/j-sscae-2018.02.013 fatcat:pyioima3s5c6zp4k63vaosxey4

An Analysis of the Preferential Procurement Regulations : A Case Study of the Department of Communications , Pretoria ( South Africa )

Shamila Singh, Lindiwe Nkwe, Anis Mahomed Karodia
2015 Oman Chapter of Arabian Journal of Business and Management Review  
The research also seek to determine if whether or not the application of the Preferential Policy Framework (PPF) results in government procuring for goods or service at prices that are not market-related  ...  the department or government having to tender for good or services at prices that are higher and not market-related.  ...  Based on this, one would suggest that preferential procurement is easily and readily implemented because of the knowledge that the employees have about the guidelines towards implementing successfully.  ... 
doi:10.12816/0019119 fatcat:5hoi2psmt5e3bo2bormeqwhtbq

"Towards A Fuzzy Logic Rule Based Prediction for Effective Adoption of E-Procurement System on Cloud Environment"

2019 International Journal of Engineering and Advanced Technology  
E-Procurement Solution on Cloud Platform is a cost efficient method to get better buyers and sellers relationship. This will brought a new revolution in the field of E-Procurement.  ...  for cloud e- Procurement.  ...  Because a public Cloud has few or no restrictions, users call for to be wary of possible security risks when accessing the cloud based e-procurement system.  Private clouds are a decision for organizations  ... 
doi:10.35940/ijeat.e7706.088619 fatcat:dnnhm5f5h5g7pooqcpwvla7fcm

Characterization of the Chilean public procurement ecosystem using social network analysis

Fabiola Herrera, Romina Torres, Orietta Nicolis, Rodrigo Salas
2020 IEEE Access  
Mercado Público" is a Chilean electronic platform used for purchasing processes by Chilean public organizations for the last two decades.  ...  The main aim of this study is to characterize the Chilean public procurement ecosystem by using social network analysis to detect the main communities of suppliers based on who awarded the tenders.  ...  INTRODUCTION Mercado Público is the public procurement system of the Chilean State and the largest electronic trading platform in Chile, through which most public goods and services are traded.  ... 
doi:10.1109/access.2020.3011947 fatcat:bmowqiaxafbypabkbryrc4bqnm

Towards Benchmarking IaaS and PaaS Clouds for Graph Analytics [chapter]

Alexandru Iosup, Mihai Capotă, Tim Hegeman, Yong Guo, Wing Lung Ngai, Ana Lucia Varbanescu, Merijn Verstraaten
2015 Lecture Notes in Computer Science  
graph analytics platforms.  ...  Motivated by recent demand for data-intensive ICT services, and in particular by processing of large graphs, we adapt the generic architecture to Graphalytics, a benchmark for distributed and GPU-based  ...  Hassan Chafi and the Oracle Research Labs, Peter Boncz and the LDBC project, and Josep Larriba-Pey and Arnau Prat Perez, whose support has made the Graphalytics benchmark possible; and to Tilmann Rabl, for  ... 
doi:10.1007/978-3-319-20233-4_11 fatcat:yvknjm45wzbx5byrkqhy3ufige

Combining Cloud-based Workflow Management System with SOA and CEP to Create Agility in Collaborative Environment

Marian STOICA, Marinela MIRCEA, Bogdan GHILIC-MICU
2017 Informatică economică  
The paper presents a short introduction in the subject, followed by an analysis of the combination between cloud computing and WfMS and the benefits of cloud based workflow management system.  ...  The paper ends with a solution for combining cloud WfMS with SOA and CEP in order to gain business agility and real time collaboration, followed by conclusions and research directions.  ...  brokering public acquisition through electronic means) and the National Agency for Public Procurement (ANAPpublic authority for control and monitoring of the procurement procedures).  ... 
doi:10.12948/issn14531305/21.2.2017.06 fatcat:2cdih5f2izb3ti3qynypxynqsi


2015 Procedia Computer Science  
Atiqur Rahman Ahad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430 A Social Platform for Knowledge Gathering and Exploitation, towards the Deduction  ...  Platform for Automated Diabetic Retinopathy Screening J.T.  ... 
doi:10.1016/s1877-0509(15)02460-6 fatcat:45i4mfbakrh6zdlmlifszpy32m

Business Operating Environment for Service Clouds

Sven Graupner, Sujoy Basu, Sharad Singhal
2011 2011 Annual SRII Global Conference  
Much less attention is paid to what the service customer needs to do in order to procure, integrate, or consume a service within the context of a service supply chain.  ...  An SBOE provides capabilities for defining, contracting, integrating and operating service supply chains as viewed from the perspective of an enterprise customer.  ...  We use RDF to represent the information for knowledge graphs, interpretation patterns and templates.  ... 
doi:10.1109/srii.2011.11 fatcat:kgbbnzgu5rh2lms3jufwqftkcu

On-demand Text Analytics and Metadata Management with S4

Marin Dimitrov, Alex Simov, Yavor Petkov
2015 Proceedings of the 2nd International Workshop on Emerging Software as a Service and Analytics  
The Self-Service Semantic Suite (S4) provides an integrated platform for cloud-based text analytics and Linked Data management as-a-service, so that companies in the early stage of evaluating and adopting  ...  Semantic technologies provide a new, promising approach for smart data management and analytics.  ...  into an RDF knowledge graph, so that semantic search and discovery can be utilised for data analytics.  ... 
doi:10.5220/0005521400550062 dblp:conf/closer/DimitrovSP15 fatcat:5dzmkqujtvat3eup6hkd2sddui

Trends in eBusiness and eGovernment [article]

Antonio Sánchez-Bayón, Miguel Ángel García-Ramos Lucero, Annie Ng Cheng San, Choy Johnn Yee, Krishna Moorthy, Alex Foo Tun Lee, Angelita Kithatu-Kiwekete, Shikha Vyas-Doorgapersad, Anthony Kiryagana Isabirye, Nobukhosi Dlodlo, Lydia Mbati, Edmore Tarambiwa (+4 others)
2021 arXiv   pre-print
The study used a quantitative approach in which a survey questionnaire was distributed to 555 managers drawn from 185 manufacturing firms based in Harare.  ...  The last chapter s purpose was to develop a measuring and modelling framework, an instrument of IBSQ for the South African banking sector.  ...  The city must make use of online platforms for e-procurement processes that should be gender sensitive.  ... 
arXiv:2104.01176v1 fatcat:mkgtcmckczeevg654di6rbfmoq

Analysis of Indian Agricultural Ecosystem using Knowledge-based Tantra Framework [article]

Shreekanth M Prabhu, Natarajan Subramanyam
2021 arXiv   pre-print
In this paper, we make use of the Knowledge-based Tantra Social Information Management Framework to analyze the Indian Agricultural Ecosystem and build related Knowledge Graphs.  ...  It is a mammoth task to assimilate the information for the whole ecosystem consisting of consumers, producers, workers, traders, transporters, industry, and Government.  ...  The framework thus is wellequipped to manage knowledge of any domain. Tantra Framework is implemented using Neo4J Graph which enables the visual representation of information as Knowledge Graphs.  ... 
arXiv:2110.09297v1 fatcat:27n6cjddbna73ajesiymorgk5y
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