DHT based peer to peer network system is a general range of query scheme. These schemes can support the range of query without modifying the underlying DHTs and they cannot guarantee to return the query results with bounded delay. The query delay in these schemes depends on both the scale of the system and the size of the query space. This paper, proposed Armada, an efficient range of query pro...

El traslado de la Casa Contratación Sevilla a Cádiz en 1717 afectó formación los pilotos Carrera Indias al pasar depender Armada. Para determinar cómo influyó y qué sentido se reflejó esta dependencia, desarrollamos analizamos las implicaciones curriculares planes formativos ideados por Administración Civil Militar. Resultando que Armada propuso crear un piloto eminentemente práctico, través Or...

Group communication is a widely studied paradigm for building fault-tolerant distributed systems. The Armada project at the University of Michigan is a collaborative effort with the Honeywell Technology Center to study how real-world applications use group communication. In this paper, we describe the results of our experience implementing a fault-tolerant distributed radar tracking system, and...

Sayyid Ajjal is the ancestor of many Muslims in areas all across China. And one of his descendants is the famous Navigator of Ming Dynasty, Zheng He, who led the largest armada in the world of 15th century. The origin of Sayyid Ajjal's family remains unclear although many studies have been done on this topic of Muslim history. In this paper, we studied the Y chromosomes of his present descendan...

Juan Pablo Cárdenas, 2 Gerardo Vidal, and Gastón Olivares Inria-Chile. Apoquindo 2827, Piso 12, Las Condes. Santiago, Chile. Centro de Investigación en Complejidad Social. Facultad de Gobierno. Universidad del Desarrollo. Av. Plaza 680, San Carlos de Apoquindo, Santiago, Chile. Centro de Estudios Estratégicos de la Armada de Chile. Tomás Ramos, 12, Valparáıso, Chile. Instituto de Sistemas Compl...

Soon we face a common repository size scaling into petabytes, filled with data that needs to be stored and processed. However, the rapidly improving technology cannot keep up with the data growth rate, hence data processing becomes more and more an expensive and time-consuming task. This problem is of major concern, since data processing is a core process for many businesses and applications. Y...

En la segunda mitad del siglo XVIII Ferrol, una pequeña población costera Noroeste, se transforma en un importante centro demográfico, tecnológico e industrial naval por decisión 1726 de que allí ubicara capital Departamento Marítimo Norte. Para poder desempeñar todas las funciones conllevaban esta condición fue preciso construir arsenal, astillero y ciudad. Todos estos elementos pivotan sobre ...