Persistent Contextual Values as Inter-Process Layers

Mobile applications today often fail to be context aware when they also need to be customizable and efficient at run-time. Context-oriented programming allows programmers to develop applications that are more context aware. Its central construct, the so-called layer, however, is not customizable. We propose to use novel persistent contextual values for mobile development. Persistent contextual values automatically adapt their value to the context. Furthermore they provide access without overhead. Key-value configuration files contain the specification of contextual values and the persisted contextual values themselves. By modifying the configuration files, the contextual values can easily be customized for every context. From the specification, we generate code to simplify development. Our implementation, called Elektra, permits development in several languages including C++ and Java. In a benchmark we compare layer activations between threads and between applications. In a case study involving a web-server on a mobile embedded device the performance overhead is minimal, even with many context switches.Comment: 8 pages Mobile! 16, October 31, 2016, Amsterdam, Netherland

Cunningham v. California

In Cunningham v. California, the United States Supreme Court voted 6-3 to invalidate California\u27s determinate sentencing law ( DSL ) as violative of the Sixth and Fourteenth Amendments. The Court held that, notwithstanding the California Supreme Court\u27s determination to the contrary, the DSL conflicted with prior Supreme Court precedent by placing sentence-elevating factfinding within the judge\u27s province, thereby violat[ing] a defendant\u27s right to trial by jury safeguarded by the Sixth and Fourteenth Amendments

Fighting Terrorism in an Electronic Age: Does the Patriot Act Unduly Compromise Our Civil Liberties?

The USA PATRIOT Act is tremendously controversial, both lauded by law enforcement and decried by civil liberties groups. This iBrief considers two of the Act\u27s communications monitoring provisions, concluding that each compromises civil liberties to a greater degree than is necessary to combat terrorism. Accordingly, Congress should revise the USA PATRIOT Act, bringing it into line with the Constitution

New England Overview: A Guide to Large-Scale Energy Infrastructure Issues in 2015

The report outlines how regional electricity and natural gas infrastructure decisions are made. It examines the current proposals to expand electricity transmission lines and natural gas pipelines into New England, as solutions to electricity and gas price and reliability issues, and briefly discusses the major implications of both

Protecting Information Privacy

This report for the Equality and Human Rights Commission (the Commission) examines the threats to information privacy that have emerged in recent years, focusing on the activities of the state. It argues that current privacy laws and regulation do not adequately uphold human rights, and that fundamental reform is required. It identifies two principal areas of concern: the state’s handling of personal data, and the use of surveillance by public bodies. The central finding of this report is that the existing approach to the protection of information privacy in the UK is fundamentally flawed, and that there is a pressing need for widespread legislative reform in order to ensure that the rights contained in Article 8 are respected. The report argues for the establishment of a number of key ‘privacy principles’ that can be used to guide future legal reforms and the development of sector-specific regulation. The right to privacy is at risk of being eroded by the growing demand for information by government and the private sector. Unless we start to reform the law and build a regulatory system capable of protecting information privacy, we may soon find that it is a thing of the past

The Economics of Regional Demarcation in Banking

Cooperation among savings and cooperative banks was criticized by the European Commission because of potentially anti-competitive effects. In an industrial economics model of banks taking deposits and giving loans we look at regional demarcation as one of such cooperative practices. There are two adjacent markets with one savings or cooperative bank being focused on each one and one private commercial bank serving both. We find that abolishing regional demarcation indeed increases total loan volume. Savings or cooperative banks always improve market performance and do better without regional demarcation which shields the private commercial bank from aggressive competition by these banks.banking, competition, cooperation, non-profit firms