During the National Day for Sustainability (Nationale dag voor duurzaamheid in het hoger onderwijs 2017), the ICT4D team presented our current research and educational activities to the many participants of this event, hosted at VU. Anna Bon and myself presented our work on sustainable methodologies for ICT4D as well as current work on small and sustainable ICT platform (Kasadaka), see the slides below.
After this, the participants got a chance to meet our students and their very nice projects up close in an interactive demonstration session. Selected ICT4D students presented the voice-accessible services.
Yesterday, 18 May 2017, the 4th International ICT4D symposium was held at Vrije Universiteit Amsterdam. The event was organized by the W4RA team and supported by VU Network Institute, the Netherlands Research School for Information and Knowledge Systems SIKS, VU Computer Science Department and VU International Office. Invited speakers from Ghana, France and the Netherlands highlighted this year’s theme was “Sustainability and ICT4D”.
Keynote speaker Gayo Diallo from Universite de Bordeaux discussed the possibilities of ICT for African Traditional Medicine (ATM). In his talk, he showed how semantic web technologies can play a role here to connect heterogeneous datasets for analytics and end-user services. Such services would need to be based on voice-interaction and localized technologies. His slides can be found here.
Chris van Aart from 2Coolmonkeys discussed a number of smartphone applications developed in the context of W4RA activities, including Mr. Jiri a tree-counting application. He proved there is a market for such applications in the African context (Slides).
After the break, Francis Dittoh from UDS Ghana discussed issues around sustainbility for a meteo application he is currently developing for Northern-Ghana (slides). Wendelien Tuijp from VU’s CIS then presented multiple perspectives on ICT4D (Slides). The symposium was closed by a video presentation from Aske Robenhagen, showcasing the ongoing work in Nepal around mapping knowledge networks and developing a smartphone application supporting information exchange for local accountability extension workers. More information on that project can be found at nepalnetworks.org/
The presentations of the day can be found through the links above. The entire symposium was live-streamed and you can watch it all on youtube or below.
Below is a lost of the approximate starting time of the various speakers in the video
6m19 Dr. Gayo Diallo – Université de Bordeaux (FR): Towards a Digital African Traditional Healthcare using Semantic Web.
56m28 Dr. Chris van Aart – 2CoolMonkeys BV (NL) : Developing Smartphone Apps for African farmers.
1h52m00 Francis Dittoh – University for Development Studies (Ghana): ICT business development in rural Africa.
2h23m00 Wendelien Tuyp – CIS-VU : Sustainable Community Initiatives and African Farmer Innovation.
The paper “The BigDataEurope Platform – Supporting the Variety Dimension of Big Data” is co-written by a very large team (see below) and it presents the BDE platform — an easy-to-deploy, easy-to-use and adaptable (cluster-based and standalone) platform for the execution of big data components and tools like Hadoop, Spark, Flink, Flume and Cassandra. To facilitate the processing of heterogeneous data, a particular innovation of the platform is the Semantic Layer, which allows to directly process RDF data and to map and transform arbitrary data into RDF. The platform is based upon requirements gathered from seven of the societal challenges put forward by the European Commission in the Horizon 2020 programme and targeted by the BigDataEurope pilots. It is validated through pilot applications in each of these seven domains. .A draft version of the paper can be found here.
The full reference is:
Sören Auer, Simon Scerri, Aad Versteden, Erika Pauwels, Angelos Charalambidis, Stasinos Konstantopoulos, Jens Lehmann, Hajira Jabeen, Ivan Ermilov, Gezim Sejdiu, Andreas Ikonomopoulos, Spyros Andronopoulos, Mandy Vlachogiannis, Charalambos Pappas, Athanasios Davettas, Iraklis A. Klampanos, Efstathios Grigoropoulos, Vangelis Karkaletsis, Victor de Boer, Ronald Siebes, Mohamed Nadjib Mami, Sergio Albani, Michele Lazzarini, Paulo Nunes, Emanuele Angiuli, Nikiforos Pittaras, George Giannakopoulos, Giorgos Argyriou, George Stamoulis, George Papadakis, Manolis Koubarakis, Pythagoras Karampiperis, Axel-Cyrille Ngonga Ngomo, Maria-Esther Vidal. . Proceedings of The International Conference on Web Engineering (ICWE), ICWE2017, LNCS, Springer, 2017
I made some exercises a while ago but keep re-using them for SPARQL tutorials and hands on sessions. I now moved them to a new webpage. This page presents SPARQL queries in increasing complexity that one can copy-paste into the interactive query field of the Dutch Ships and Sailors live triple store.