Exploiting Spatio-Temporal Coherence for Video Object Detection in Robotics

This paper proposes a method to enhance video object detection for indoor environments in robotics. Concretely, it exploits knowledge about the camera motion between frames to propagate previously detected objects to successive frames. The proposal is rooted in the concepts of planar homography to propose regions of interest where to find objects, and recursive Bayesian filtering to integrate observations over time. The proposal is evaluated on six virtual, indoor environments, accounting for the detection of nine object classes over a total of ∼ 7k frames. Results show that our proposal improves the recall and the F1-score by a factor of 1.41 and 1.27, respectively, as well as it achieves a significant reduction of the object categorization entropy (58.8%) when compared to a two-stage video object detection method used as baseline, at the cost of small time overheads (120 ms) and precision loss (0.92).</p

Divergence in Architectural Research

ConCave Ph.D. Symposium 2020: Divergence in Architectural Research, March 5-6, 2020, Georgia Institute of Technology, Atlanta, GA.The essays in this volume have come together under the theme “Divergence in Architectural Research” and present a snapshot of Ph.D. research being conducted in over thirty architectural research institutions, representing fourteen countries around the world. These essays also provide a window into the presentations and discussions that took place March 5-6, 2020, during the ConCave Ph.D. Symposium “Divergence in Architectural Research,” under the auspices of the School of Architecture, Georgia Institute of Technology, in Atlanta, Georgia. On a preliminary reading, the essays respond to the call of divergence by doing just that; they present the great diversity of research topics, methodologies, and practices currently found under the umbrella of “architectural research.” They inform inquiry within architectural programs and across disciplinary concentrations, and also point to the ways that the academy, research methodologies, and the design profession are evolving and encroaching upon one another, with the unspoken hope of encouraging new relationships, reconfiguring previous assumptions about the discipline, and interweaving research and practice

The Curriculum of Capitalism: Schooled to Profit or Schooled to Educate

Utilizing a critical pragmatist framework for analysis of the United States public school education, the research suggests the United States public education system perpetuates a curriculum of Capitalism linking with democracy; yet social Capitalism remains remarkably undemocratic as the experience of race, class, and gender contradict the curriculum of public schools. The consequence of these contradictions is perpetuation of racist or sexist stereotypes, a distinct class system delineated by financial, educational, and techno-wealth, a heightened if not profound sense that the American ideal is no longer within reach or a political sham. In sharp contrast to conservative theories of education and the move to standardize education, progressive educators do not believe in disassociating classroom experience from the sum of the accumulated experience of the individual. The research utilizes a number of tools of curriculum theorists including the incorporation of biographical material of Du Bois, Dewey, Lessing, Marcuse, and Feyerabend as the primary method for investigation

INTER-ENG 2020

These proceedings contain research papers that were accepted for presentation at the 14th International Conference Inter-Eng 2020 ,Interdisciplinarity in Engineering, which was held on 8–9 October 2020, in Târgu Mureș, Romania. It is a leading international professional and scientific forum for engineers and scientists to present research works, contributions, and recent developments, as well as current practices in engineering, which is falling into a tradition of important scientific events occurring at Faculty of Engineering and Information Technology in the George Emil Palade University of Medicine, Pharmacy Science, and Technology of Târgu Mures, Romania. The Inter-Eng conference started from the observation that in the 21st century, the era of high technology, without new approaches in research, we cannot speak of a harmonious society. The theme of the conference, proposing a new approach related to Industry 4.0, was the development of a new generation of smart factories based on the manufacturing and assembly process digitalization, related to advanced manufacturing technology, lean manufacturing, sustainable manufacturing, additive manufacturing, and manufacturing tools and equipment. The conference slogan was “Europe’s future is digital: a broad vision of the Industry 4.0 concept beyond direct manufacturing in the company”

At Home in Exile

This is a story of a girl's construction of her identity, and of her family’s search for a place in the world, for the Heimat that is so resonant for those of German background. We follow Helga through an adventurous childhood in Iran, whose vast open spaces her mother called 'my spiritual home’. Her engineer father worked on a grand scale, designing and laying roads and railways, and tunnelling through mountain ranges. Then came the invasions of World War II, and the family, half-German, half-Austrian, found themselves on a long voyage to Australia, designated enemy aliens. They were interned for nearly five years in the dusty Victorian countryside. On their release at the end of the War, stranded in Melbourne, they sought another home. The children were dispatched to convents, and at the Academy of Mary Immaculate, Helga found a temporary homeland, in faith. Everyday life in the Australia of the late 1940s and early 1950s is freshly seen by this feisty, loving migrant family. Through their eyes, we encounter a strange place, Australia, as if for the first time. Helga’s development from a thoughtful, sensitive child to a self-possessed young woman, wrestling with her faith and with how to live a decent life, is vividly recounted