4,947 research outputs found
Fusion of monocular cues to detect man-made structures in aerial imagery
The extraction of buildings from aerial imagery is a complex problem for automated computer vision. It requires locating regions in a scene that possess properties distinguishing them as man-made objects as opposed to naturally occurring terrain features. It is reasonable to assume that no single detection method can correctly delineate or verify buildings in every scene. A cooperative-methods paradigm is useful in approaching the building extraction problem. Using this paradigm, each extraction technique provides information which can be added or assimilated into an overall interpretation of the scene. Thus, the main objective is to explore the development of computer vision system that integrates the results of various scene analysis techniques into an accurate and robust interpretation of the underlying three dimensional scene. The problem of building hypothesis fusion in aerial imagery is discussed. Building extraction techniques are briefly surveyed, including four building extraction, verification, and clustering systems. A method for fusing the symbolic data generated by these systems is described, and applied to monocular image and stereo image data sets. Evaluation methods for the fusion results are described, and the fusion results are analyzed using these methods
Transverse-momentum-dependent parton distribution/fragmentation functions at an electron-ion collider
We present a summary of a recent workshop held at Duke University on Partonic Transverse Momentum in Hadrons: Quark Spin-Orbit Correlations and Quark-Gluon Interactions. The transverse-momentum-dependent parton distribution functions (TMDs), parton-to-hadron fragmentation functions, and multi-parton correlation functions, were discussed extensively at the Duke workshop. In this paper, we summarize first the theoretical issues concerning the study of partonic structure of hadrons at a future electron-ion collider (EIC) with emphasis on the TMDs. We then present simulation results on experimental studies of TMDs through measurements of single-spin asymmetries (SSA) from semi-inclusive deep inelastic scattering (SIDIS) processes with an EIC, and discuss the requirement of the detector for SIDIS measurements. The dynamics of parton correlations in the nucleon is further explored via a study of SSA in D (D production at large transverse momenta with the aim of accessing the unexplored tri-gluon correlation functions. The workshop participants identified the SSA measurements in SIDIS as a golden program to study TMDs in both the sea and valence quark regions and to study the role of gluons, with the Sivers asymmetry measurements as examples. Such measurements will lead to major advancement in our understanding of TMDs in the valence quark region, and more importantly also allow for the investigation of TMDs in the unexplored sea quark region along with a study of their evolution
Beginning with Brown: Springboard for Gender Equality and Social Change
To paraphrase Winston Churchill, the Supreme Court’s opinion in Brown v. Board of the Education was not the end of litigation over discriminatory practices, nor was it the beginning of the end. It was, however, the end of the beginning. Brown marked a dramatic capstone to a series of lawsuits challenging the concept of “separate but equal” embodied in Plessy v. Ferguson. But it also signaled a new phase of civil rights litigation: advocates emboldened by Brown’s resounding endorsement of equality sought new constitutional protections against discrimination. Among them were women seeking to extend Brown’s logic towards a constitutional mandate for gender equality. Both the antidiscrimination principle articulated in Brown and women’s expanding role in society led to the development of Equal Protection jurisprudence that rejects the codification of gender stereotypes
The Internet and the Constitution: A Selective Retrospective
Over the last two decades, the Internet and its associated innovations have rapidly altered the way people around the world communicate, distribute and access information, and live their daily lives. Courts have grappled with the legal implications of these changes, often struggling with the contours and characterization of the technology as well as the application of constitutional provisions and principles. Judge M. Margaret McKeown of the United States Court of Appeals for the Ninth Circuit has had a close-up view of many of these Internet-era innovations and the ways the courts have addressed them. In this Article, adapted from her October 2013 Roger L. Shidler Lecture at the University of Washington School of Law, Judge McKeown offers her retrospective thoughts on the ways courts have handled constitutional issues in Internet cases. She also discusses some of the challenges currently facing courts and legislators alike as the U.S. legal system incorporates and accommodates Internet-based technologies and the societal, commercial, governmental, and relational changes they spawn
Gender Politics and Secure Services For Women: Reflections on a study of staff understandings of challenging behaviour.
This paper discusses the findings of a Q methodological study that investigated the complexity of professional understandings of (attitudes towards) residents in a secure unit for women with learning disabilities and challenging behaviours. Particular attention is afforded to the critical debate regarding women in psychiatric and secure care, including the significant contribution made to this literature by feminist perspectives. A multiprofessional group of staff (n = 38) participated in the study and nine distinct accounts of women's challenging behaviour are described. Despite a considerable amount of recent policy concern with the position of women in psychiatric services, the findings of this research suggest that many front line staff are reluctant to highlight gender in their explanations of women's behaviour. This supports the assertion by Williams et al. (2001), who were involved in the National Gender Training Initiative (NGTI), that most critical theorizing about women's mental health has had minimal impact at the level of individuals’ understandings of these important issues. This state of affairs suggests a powerful case for the expansion of staff training as provided in the NGTI, which makes gender central to understanding and emphasizes feminist perspectives
Keynote Address: Censorship in the Guise of Authorship: Harmonizing Copyright and the First Amendment
The Honorable M. Margaret McKeown of the U.S. Court of Appeals for the Ninth Circuit delivered the keynote address, Censorship in the Guise of Authorship: Harmonizing Copyright and the First Amendment, at Chicago-Kent College of Law\u27s sixth annual Supreme Court Intellectual Property Review (SCIPR) on September 25, 2015.
Introduction: Emily Miao, McDonnell Boehnen Hulbert & Berghoff LLP
Runtime: 50:1
The ABA Rule of Law Initiative Celebrating 25 Years of Global Initiatives
Relying on extensive reports, program documentation, and interviews with important actors in the rule of law movement, this article will explore how one key player in the international-development field—the ABA—has furthered rule of law values through its global programs. The first half of the article surveys the ABA’s involvement in rule of law initiatives. Part I explores the origins of the ABA’s work in this field, which date back to the organization’s founding and took shape after the demise of the former Soviet Union. Part II surveys the expansion of the ABA’s programs beyond Eastern Europe to other regions—a growth that ultimately led to the birth of the global initiative known as ABA ROLI. Part III then looks at ROLI’s latest work to show how the ABA’s programs have evolved in recent years.
The second half of the article draws lessons from this historical study. Part IV discusses three key pillars that the ABA’s experiences have revealed are fundamental in advancing the rule of law. Part V pays special attention to one key characteristic of the ABA’s work: the complementary roles that volunteers and professionals play in fostering the rule of law. Finally, Part VI forecasts the challenges and opportunities that ROLI will face in the years ahead
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