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When searching for flights, current systems often suggest routes involving waiting times at stopovers. There might exist alternative routes which are more attractive from a touristic perspective because their duration is not necessarily much longer while offering enough time in an appropriate place. Choosing among such alternatives requires additional… (More)
We demonstrate sparqlgx: our implementation of a distributed sparql evaluator. We show that sparqlgx makes it possible to evaluate sparql queries on billions of triples distributed across multiple nodes, while providing attractive performance figures.
Within data centers, many applications rely on a uniform total order broadcast algorithm to achieve load-balancing or fault-tolerance. In this context, achieving high throughput for uniform total order broadcast algorithms is an important issue: It contributes to optimize data center resources usage and to reduce its energy consumption. This paper presents… (More)