DePaul University

About: DePaul University is a education organization based out in Chicago, Illinois, United States. It is known for research contribution in the topics: Population & Context (language use). The organization has 5658 authors who have published 11562 publications receiving 295257 citations.

Corporate Responsibility: The American Experience

Abstract: About the authors Foreword Preface Introduction: the corporation in the public square Part I. The Seeds of Corporate Responsibility: 1. Foundations of capitalism and the birth of the corporation (1776-1880) 2. The turbulent rise of the corporation (1880-1900) 3. The Progressive Era and a new business-government relationship (1900-18) 4. The corporation's case for social responsibility (1918-29) 5. The corporation and national crisis (1929-45) Part II. Corporate Responsibility Comes of Age: 6. Corporate legitimacy affirmed (1945-63) 7. A revolution of rising expectations (1963-73) 8. Managing corporate responsibility (1973-81) Part III. Taking Account of Corporate Responsibility: 9. Stakeholders and stockholders (1981-9) 10. Corporate responsibility institutionalizes and globalizes (1989-2001) 11. A new social contract for the twenty-first century (2001-11) Conclusion: patterns and prospects Endnotes References List of plates Index.

Dynamic rule-ordering optimization for high-speed firewall filtering

Abstract: Packet filtering plays a critical role in many of the current high speed network technologies such as firewalls and IPSec devices. The optimization of firewall policies is critically important to provide high performance packet filtering particularly for high speed network security. Current packet filtering techniques exploit the characteristics of the filtering policies, but they do not consider the traffic behavior in optimizing their search data structures. This results in impractically high space complexity, which undermines the performance gain offered by these techniques. Also, these techniques offer upper bounds for the worst case search times; nevertheless, average case scenarios are not necessarily optimized. Moreover, the types of packet filtering fields used in most of these techniques are limited to IP header fields and cannot be generalized to cover transport and application layer filtering.In this paper, we present a novel technique that utilizes Internet traffic characteristics to optimize firewall filtering policies. The proposed technique timely adapts to the traffic conditions using actively calculated statistics to dynamically optimize the ordering of packet filtering rules. The rule importance in traffic matching as well as its dependency on other rules are both considered in our optimization algorithm. Through extensive evaluation experiments using simulated and real Internet traffic traces, the proposed mechanism is shown to be efficient and easy to deploy in practical firewall implementations.

The relationship between physical activity and diet and young children's cognitive development: A systematic review.

Abstract: Objective Given the high prevalence of suboptimal nutrition and low activity levels in children, we systematically reviewed the literature on the relationship between physical activity and dietary patterns and cognitive development in early childhood (six months to five years). Methods In February 2016, we conducted two different searches of MEDLINE, PsycINFO, and ERIC. Each search included either physical activity (including gross motor skills) or diet terms, and neurocognitive development outcome terms. Included studies were in English, published since 2005, and of any study design in which the physical activity or diet measure occurred prior to age five. Results For physical activity, twelve studies (5 cross-sectional, 3 longitudinal and 4 experimental) were included. Eleven studies reported evidence suggesting that physical activity or gross motor skills are related to cognition or learning. Both acute bouts and longer term exposures showed benefit. For diet, eight studies were included consisting of secondary analyses from longitudinal cohort studies. A healthier dietary pattern was associated with better cognitive outcomes in all studies, although some of the reported associations were weak and the measures used varied across the studies. Conclusions Physical activity and healthy diets in early childhood are associated with better cognitive outcomes in young children. The paucity of literature and the variability in the type and quality of measures used highlight the need for more rigorous research. Given that the early childhood years are critical for both obesity prevention and neurocognitive development, evidence that the same healthy behaviors could promote both should inform future interventions.

The IEEE 1918.1 “Tactile Internet” Standards Working Group and its Standards

Abstract: The IEEE “Tactile Internet” (TI) Standards working group (WG), designated the numbering IEEE 1918.1, undertakes pioneering work on the development of standards for the TI. This paper describes the WG, its intentions, and its developing baseline standard and the associated reasoning behind that and touches on a further standard already initiated under its scope: IEEE 1918.1.1 on “Haptic Codecs for the TI.” IEEE 1918.1 and its baseline standard aim to set the framework and act as the foundations for the TI, thereby also serving as a basis for further standards developed on TI within the WG. This paper discusses the aspects of the framework such as its created TI architecture, including the elements, functions, interfaces, and other considerations therein, as well as the novel aspects and differentiating factors compared with, e.g., 5G Ultra-Reliable Low-Latency Communication, where it is noted that the TI will likely operate as an overlay on other networks or combinations of networks. Key foundations of the WG and its baseline standard are also highlighted, including the intended use cases and associated requirements that the standard must serve, and the TI’s fundamental definition and assumptions as understood by the WG, among other aspects.