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Multiple Information Principle (MIP) is reviewed as a method of assigning a prior probability mass of density function to a random variable in the presence of some prior information. It is compared to the Maximum Information (MI) method and shown to be more general and inclusive of prior data available to the investigator. The image restoration problem is outlined as an inverse source problem with insufficient data for yielding a unique solution.

The possibility of improving the quality of the minimum relative entropy spectral estimates by properly selecting the set of autocorrelation values is demonstrated. The study concentrates on two aspects: resolvability and accuracy of peak location. Several numerical examples are given.

This paper presents an overview of three information‐theoretic methods, which have been used extensively in many areas such as signal/image processing, pattern recognition and statistical inference. These are: the maximum entropy (ME), minimum cross‐entropy (MCE) and mutual information (MI) methods. The development history of these techniques is reviewed, their essential philosophy is explained, and typical applications, supported by simulation results, are discussed.

Integration is a complex, contested and multidimensional concept. This paper aims to examine the impact of small voluntary agencies (SVA) in the integration of refugees into social, economic and citizenship structures in the UK.

This study is rooted in in-depth interviews with 20 participants and a case study (ethnography research) that focuses on a refugee-assisting organisation in Southeast England.

The findings reveal cases of exemplary leadership in actions and social solidarity exhibited by SVA through innovative actions aimed at helping individuals and communities which may be particularly disadvantaged. It revealed the mixed embeddedness that these agencies create that enable refugees to pursue a new life, employment and citizenship.

One of the limitations of the study is the focus on one case study. However, this provided an opportunity to conduct in-depth interviews and examination of the research objectives.

With the ever-decreasing government revenues, there is evidence of the tremendous achievement of the voluntary sector in many endeavours in the community. This provides an opportunity for a more strategic partnership between public and private actors.

The activities of the SVA are the catalyst to refugees’ integration as policies that enable regaining self-esteem, seeking employment or starting a business.

This study provides the opportunity to explore the relatively under-research and under-publicized role of SVA in the migrants and refugee literature.

The purpose of this paper is to investigate the impact of large business corporations, particularly media corporations, such as television (e.g. satellite networks), newspapers and social media (e.g. Facebook), on institutional change in the Arab world, which directly impact political and civil liberties in the region.

Although there are several methods to measure institutional change, this paper relied on Kaufmann et al. (2010)’s governance indicators that capture, historically, how authority is exercised in a nation state. As the focus of this paper is on how information flows have empowered citizens in the Arab world, we built a panel database around one relevant governance indicator: “Voice and Accountability”. As a measure of governance, “Voice and Accountability” summarizes the condition of political, civil and human rights such as freedom of expression and freedom of association in a given country. This indicator takes scores ranging from 2.5, corresponding to strong governance, to −2.5, corresponding to weak governance.

As predicted, the information flows variable has a positive and significant effect on institutional change. Table II also suggests that political globalization has a positive and significant effect on institutional change in the Arab world. In contrast, the variables for cultural proximity and human capital are associated with negative effects on institutional change.

This paper is unique in the sense that it tackles a growing trend in the Arab world, namely, the impact of media on institutions.