Design issues for efficient implementation of MPI in Java
JAVA '99 Proceedings of the ACM 1999 conference on Java Grande
MPIJAVA: An Object-Oriented JAVA Interface to MPI
Proceedings of the 11 IPPS/SPDP'99 Workshops Held in Conjunction with the 13th International Parallel Processing Symposium and 10th Symposium on Parallel and Distributed Processing
MapReduce: simplified data processing on large clusters
OSDI'04 Proceedings of the 6th conference on Symposium on Opearting Systems Design & Implementation - Volume 6
Pellet: A practical OWL-DL reasoner
Web Semantics: Science, Services and Agents on the World Wide Web
Parallel Materialization of the Finite RDFS Closure for Hundreds of Millions of Triples
ISWC '09 Proceedings of the 8th International Semantic Web Conference
The 2012 international workshop on web-scale knowledge representation, retrieval, and reasoning
Proceedings of the 21st ACM international conference on Information and knowledge management
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The World Wide Web has naturally been evolving towards processing extra-large data volumes, such as collected by Linked Life Data or Open PHACTS repositories, capable of hosting billions of information entities (e.g., RDF triples used in Semantic Web) and beyond. In view of the explosive data growth along with excessive QoS requirements on scalability and processing time constraints, the Web is expected to dominate the data-centric computing already in the next decade. On the other hand, most of the current HPC infrastructures, both academic and industrial, do not support parallel Web applications, e.g., developed in the Hadoop framework, due to their service-oriented implementation in the Java programming language, which is (and will surely remain) prevalent for the Web programming. As a reaction to novel challenges of promoting data-centric supercomputing to the Web, we present a solution that introduces the Message Passing Interface (MPI) bindings to Java, seamlessly integrated in one of the most popular current MPI implementations - Open MPI. Our implementation enables Java-based Semantic Web applications to be successfully ported to the most of modern HPC systems. We also discuss the design features of Open MPI that enable the proliferation of MPI into Java applications. Finally, we present a pilot Semantic Statistics scenario implemented with MPI, Random Indexing, and discuss future work in terms of promising Semantic Web applications, such as Reasoning.