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Digital Forensic Conference

INDONESIA

ASIA

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Executing SPARQL Queries over the Web of Linked Data

Abstract. The Web of Linked Data forms a single, globally distributed dataspace. Due to the openness of this dataspace, it is not possible to know in advance all data sources that might be relevant for query answering. This openness poses a new challenge that is not addressed by traditional research on federated query processing. In this paper we present an approach to execute SPARQL queries over the Web of Linked Data. The main idea of our approach is to discover data that might be relevant for answering a query during the query execution itself. This discovery is driven by following RDF links between data sources based on URIs in the query and in partial results. The URIs are resolved over the HTTP protocol into RDF data which is continuously added to the queried dataset. This paper describes concepts and algorithms to implement our approach using an iterator-based pipeline. We introduce a formalization of the pipelining approach and show that classical iterators may cause blocking due to the latency of HTTP requests. To avoid blocking, we propose an extension of the iterator paradigm. The evaluation of our approach shows its strengths as well as the still existing challenges.

You can download this journal in Executing SPARQL Queries over the Web of Linked Data

SNATi 2014

Wiro Santoso Waas, Lukito Edi Nugroho and Mardhani Riasetiawan  Implementasi SOA dalam Layanan e-Mall KUKM

B. Kesehatan

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Destiya Wijayanto, Hindriyanto Purnomo and Hendro TampakePemberian Rekomendasi Menu Makanan Menggunakan Logika Fuzzy
Ela Yudhanira, Nugroho Agus Haryono and Kathryn WidhiyantiPenerapan UCD dengan Pendekatan Uji Usability pada Perancangan Visualisasi 3-Dimensi
Dirko G S Ruindungan, Paulus Insap Santosa and Sri Suning KusumawardaniPerancangan Ontologi Prenatal-Nutrition dan Evaluasinya Menggunakan Schema Metric OntoQA
I Gede Mahendra Darmawiguna, I Made Gede Sunarya, Padma Nyoman Crisnapati and I Made YudiantaraAugmented Reality Book Pengenalan Tata Letak Bangunan Pura Ulun Danu Batur
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D. Manajemen Teknologi Informasi dan Bisnis

Diema Hernyka Satyareni and Fia MahananiAudit Sistem Informasi Akademik Perguruan Tinggi (PT) XYZ Menggunakan Kerangka Kerja COBIT 4.1

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E. Pendidikan

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Indra Indra and Sri HartatiAplikasi Pengolah Bahasa Alami untuk Info Gempa Bumi Terkini dengan Sumber Data pada Twitter @InfoBMKG

G. Manajemen Pengetahuan

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I. Keamanan dan Komunikasi Data

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