Storing RDF as a Graph

RDF is the first W3C standard for enriching information resources of the Web with detailed meta data. The semantics of RDF data is defined using a RDF schema. The most expressive language for querying RDF is RQL, which enables querying of semantics. In order to support RQL, a RDF storage system has to map the RDF graph model onto its storage structure. Several storage systems for RDF data have been developed, which store the RDF data as triples in a relational database. To evaluate an RQL query on those triple structures, the graph model has to be rebuilt from the triples. In this paper, we presented a new approach to store RDF data as a graph in a object-oriented database. Our approach avoids the costly rebuilding of the graph and efficiently queries the storage structure directly. The advantages of our approach have been shown by performance test on our prototype implementation OO-Store

“Bread or Freedom”: The Congress for Cultural Freedom, the CIA, and the Arabic Literary Journal Ḥiwār (1962-67)

Abstract In 1950, the United States Central Intelligence Agency created the Congress for Cultural Freedom, with its main offices in Paris. The CCF was designed as a cultural front in the Cold War in response to the Soviet Cominform, and founded and fiinded a worldwide network of literary journals (as well as conferences, concerts, art exhibits and other cultural events). From 1962 until its scandalous collapse over the course of 1966 and the early months of 1967, Tawfiq Säyigh edited the CCF's Arabic outpost Hiwdr from Beirut, joining a growing web of CCP journals, including London's Eneounter, Kampala's Transition, Bombay's Quest, and the Latin American, Paris-based Mundo Nuevo. Hiwdr, a journal fiinded by the Congress for Cultural Freedom, and thus covertly by the CIA, sought to co-opt the Arab avant-garde, offering authors both material compensation for their writing, as well as the much lauded cultural freedom. By 1966, Hiwdr'% promise to writers of both bread and freedom collapsed in the pages of the Arabic press under the weight of paradox and a worldwide scandal on the eve of the 1967 Arab defeat

Web development evolution: the assimilation of web engineering security

In today’s e-commerce environment, information is an incredibly valuable asset. Surveys indicate that companies are suffering staggering financial losses due to web security issues. Analyzing the underlying causes of these security breaches shows that a significant proportion of them are caused by straightforward design errors in systems and not by failures in security mechanisms. There is significant research into security mechanisms but there is little research into the integration of these into software design processes, even those processes specifically designed for Web Engineering. Security should be designed into the application development process upfront through an independent flexible methodology that contains customizable components

Web development evolution: the assimilation of web engineering security

In today’s e-commerce environment, information is an incredibly valuable asset. Surveys indicate that companies are suffering staggering financial losses due to web security issues. Analyzing the underlying causes of these security breaches shows that a significant proportion of them are caused by straightforward design errors in systems and not by failures in security mechanisms. There is significant research into security mechanisms but there is little research into the integration of these into software design processes, even those processes specifically designed for Web Engineering. Security should be designed into the application development process upfront through an independent flexible methodology that contains customizable components

“Bread or Freedom”: The Congress for Cultural Freedom, the CIA, and the Arabic Literary Journal Ḥiwār (1962-67) (complete)

In 1950, the United States Central Intelligence Agency created the Congress for Cultural Free- dom, with its main offices in Paris, lhe CCF was designed as a cultural front in the Cold War in response to the Soviet Cominform, and founded and funded a worldwide network of literary journals (as well as conferences, concerts, art exhibits and other cultural events). From 1 962 until its scandalous collapse over the course of 1966 and the early months of 1967, Tawfîq Sãyigh edited the CCF s Arabic outpost Hiwãr from Beirut, joining a growing web of CCF journals, including London's Encounter , Kampala's Transition , Bombay's Quest , and the Latin American, Paris-based Mundo Nuevo. Hiwãr , a journal funded by the Congress for Cultural Freedom, and thus covertly by the CIA, sought to co-opt the Arab avant-garde, offering authors both material compensation for their writing, as well as the much lauded cultural freedom. By 1966, Hiwãr s promise to writers of both bread and freedom collapsed in the pages of the Arabic press under the weight of paradox and a worldwide scandal on the eve of the 1967 Arab defeat

A Free Trade Area of the Americas: Status of Negotiations and Major Policy Issues - Updated

At the second Summit of the Americas in Santiago, Chile (April 1998), 34 Western Hemisphere nations agreed to initiate formal negotiations to create a Free Trade Area of the Americas (FTAA) by 2005. The process so far has led to two draft texts, the second completed for the November 1, 2002 trade ministerial in Quito, Ecuador. A year later, the third draft is expected at the eighth trade ministerial scheduled for November 17-21, 2003 in Miami. Although implementing legislation is not anticipated until the next Congress, for an FTAA to be signed in January 2005, the 108th Congress will play a crucial role during this last phase of the negotiations given its expanded consultative and oversight authority as defined in the Trade Promotion Authority (TPA) provisions of the Trade Act of 2002 (P.L. 107-210). This report will be updated periodically

Long-Term Preservation for Fragile Web Content: LANIC's Web Archiving Program

Latin American Studie

Trade and the Americas

CRS ReportCRSTradeAmericas12Sept03.pdf: 220 downloads, before Oct. 1, 2020

A Free Trade Area of the Americas: Status of Negotiations and Major Policy Issues

At the second Summit of the Americas in Santiago, Chile (April 1998), 34 Western Hemisphere nations agreed to initiate formal negotiations to create a Free Trade Area of the Americas (FTAA) by 2005. The negotiating groups completed a draft agreement in January 2001, which was presented at the third Summit of the Americas held in Quebec City on April 20-22, 2001. President Bush expressed strong support for the FTAA and concrete progress has been made in moving it forward. Yet, differences in priorities among the negotiating countries are still evident, suggesting that the FTAA faces many policy hurdles in both the U.S. Congress and the hemisphere