Stavis 20 Mining Spatial Trajectories Via Motifs
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| Author | : Crystal M. Chen |
| Publisher | : |
| Total Pages | : 7 |
| Release | : 2017 |
| Genre | : Trajectories (Mechanics) |
| ISBN | : |
The increase in available spatial trajectory data has led to a massive amount of geo-positioned data that can be exploited to improve understanding of human behavior. However, the noisy nature and massive size of the data make it difficult to extract meaningful trajectory features. In this work, a context-free grammar representation of spatial trajectories is employed to discover frequent segments or motifs within trajectories. Additionally, a set of basis motifs is developed that defines all movement characteristics among a set of trajectories, which can be used to evaluate patterns within a trajectory (intra-trajectory) and between multiple trajectories (inter-trajectory). The approach is realized and demonstrable through the Symbolic Trajectory Analysis and VIsualization System (STAVIS) 2.0, which performs grammar inference on spatial trajectories, mines motifs, and discovers various pattern sets through motif-based analysis.
| Author | : Vijayendra Rao |
| Publisher | : Stanford University Press |
| Total Pages | : 462 |
| Release | : 2004 |
| Genre | : Social Science |
| ISBN | : 9780804747875 |
Led by Amartya Sen, Mary Douglas, and Arjun Appadurai, the distinguished anthropologists and economists in this book forcefully argue that culture is central to development, and present a framework for incorporating culture into development discourse. For further information on the book and related essays, please visit www.cultureandpublicaction.org.
| Author | : Martin Kellermann |
| Publisher | : World Bank Publications |
| Total Pages | : 275 |
| Release | : 2019-04-09 |
| Genre | : Business & Economics |
| ISBN | : 1464813728 |
In a modern world with rapidly growing international trade, countries compete less based on the availability of natural resources, geographical advantages, and lower labor costs and more on factors related to firms' ability to enter and compete in new markets. One such factor is the ability to demonstrate the quality and safety of goods and services expected by consumers and confirm compliance with international standards. To assure such compliance, a sound quality infrastructure (QI) ecosystem is essential. Jointly developed by the World Bank Group and the National Metrology Institute of Germany, this guide is designed to help development partners and governments analyze a country's quality infrastructure ecosystems and provide recommendations to design and implement reforms and enhance the capacity of their QI institutions.
| Author | : Maddison Angus |
| Publisher | : OECD Publishing |
| Total Pages | : 196 |
| Release | : 1998-09-25 |
| Genre | : |
| ISBN | : 9264163557 |
The study provides a major reassessment of the scale and scope of China’s resurgence over the past half century, employing quantitative measurement techniques which are standard practice in OECD countries, but which have not hitherto been available for China.
| Author | : Jeffrey Haas |
| Publisher | : Chicago Review Press |
| Total Pages | : 509 |
| Release | : 2019-11-05 |
| Genre | : Social Science |
| ISBN | : 1641603224 |
Read the story behind the award-winning film Judas and the Black Messiah On December 4, 1969, attorney Jeff Haas was in a police lockup in Chicago, interviewing Fred Hampton's fiancÉe. Deborah Johnson described how the police pulled her from the room as Fred lay unconscious on their bed. She heard one officer say, "He's still alive." She then heard two shots. A second officer said, "He's good and dead now." She looked at Jeff and asked, "What can you do?" The Assassination of Fred Hampton remains Haas's personal account of how he and People's Law Office partner Flint Taylor pursued Hampton's assassins, ultimately prevailing over unlimited government resources and FBI conspiracy. Fifty years later, Haas writes that there is still an urgent need for the revolutionary systemic changes Hampton was organizing to accomplish. Not only a story of justice delivered, this book spotlights Hampton as a dynamic community leader and an inspiration for those in the ongoing fight against injustice and police brutality.
| Author | : Guido Cervone |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 175 |
| Release | : 2013-08-16 |
| Genre | : Computers |
| ISBN | : 1461476690 |
The rate at which geospatial data is being generated exceeds our computational capabilities to extract patterns for the understanding of a dynamically changing world. Geoinformatics and data mining focuses on the development and implementation of computational algorithms to solve these problems. This unique volume contains a collection of chapters on state-of-the-art data mining techniques applied to geoinformatic problems of high complexity and important societal value. Data Mining for Geoinformatics addresses current concerns and developments relating to spatio-temporal data mining issues in remotely-sensed data, problems in meteorological data such as tornado formation, estimation of radiation from the Fukushima nuclear power plant, simulations of traffic data using OpenStreetMap, real time traffic applications of data stream mining, visual analytics of traffic and weather data and the exploratory visualization of collective, mobile objects such as the flocking behavior of wild chickens. This book is designed for researchers and advanced-level students focused on computer science, earth science and geography as a reference or secondary text book. Practitioners working in the areas of data mining and geoscience will also find this book to be a valuable reference.
| Author | : Zachary Davis |
| Publisher | : |
| Total Pages | : 580 |
| Release | : 2021-01-30 |
| Genre | : |
| ISBN | : 9781952565076 |
The world is being transformed physically and politically. Technology is the handmaiden of much of this change. But since the current sweep of global change is transforming the face of warfare, Special Operations Forces (SOF) must adapt to these circumstances. Fortunately, adaptation is in the SOF DNA. This book examines the changes affecting SOF and offers possible solutions to the complexities that are challenging many long-held assumptions. The chapters explore what has changed, what stays the same, and what it all means for U.S. SOF. The authors are a mix of leading experts in technology, business, policy, intelligence, and geopolitics, partnered with experienced special operators who either cowrote the chapters or reviewed them to ensure accuracy and relevance for SOF. Our goal is to provide insights into the changes around us and generate ideas about how SOF can adapt and succeed in the emerging operational environment.
| Author | : Bernhard Ganter |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 289 |
| Release | : 2012-12-06 |
| Genre | : Computers |
| ISBN | : 3642598307 |
This first textbook on formal concept analysis gives a systematic presentation of the mathematical foundations and their relations to applications in computer science, especially in data analysis and knowledge processing. Above all, it presents graphical methods for representing conceptual systems that have proved themselves in communicating knowledge. The mathematical foundations are treated thoroughly and are illuminated by means of numerous examples, making the basic theory readily accessible in compact form.
| Author | : Robin Mansell |
| Publisher | : |
| Total Pages | : 348 |
| Release | : 1998 |
| Genre | : Business & Economics |
| ISBN | : |
Revolutionary information and communication technologies are contributing to dramatic changes in the competitiveness of global and local markets and in the way people conduct their business and everyday lives. The potential benefits and risks these changes present for developing countries and the economies in transition are enormous. This comprehensive, authoritative reference book examines the ways in which these powerful technologies are being harnessed to development goals, helping to reduce the risk of exclusion and create new opportunities for developing countries. The report emphasizes the urgency of developing new social and technological infrastructures to help ensure that new technologies are used effectively. It also also offers guidelines and practical steps that can be taken by stakeholders to shape their future innovative knowledge societies.
| Author | : G. Ranganathan |
| Publisher | : Springer Nature |
| Total Pages | : 1016 |
| Release | : 2022-01-11 |
| Genre | : Technology & Engineering |
| ISBN | : 9811655294 |
This book gathers selected papers presented at the Inventive Communication and Computational Technologies conference (ICICCT 2021), held on 25–26 June 2021 at Gnanamani College of Technology, Tamil Nadu, India. The book covers the topics such as Internet of things, social networks, mobile communications, big data analytics, bio-inspired computing, and cloud computing. The book is exclusively intended for academics and practitioners working to resolve practical issues in this area.
