spatial temporal information systems an ontological approach using stk r

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Spatial Temporal Information Systems

Author : Linda M. McNeil
ISBN : 9781466500495
Genre : Mathematics
File Size : 89. 36 MB
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Designed to be a high-level, approachable resource for engineers who need further insight into spatial temporal information systems from an ontological perspective, Spatial Temporal Information Systems: An Ontological Approach using STK® explains the dynamics of objects interaction from signal analysis to trajectory design, spatial modeling, and other spatial analytics by using STK®, which is a general-purpose modeling and analysis application for any type of space, defense, or intelligence system. Building a foundation to begin the study of spatial temporal information systems, the book details a form of analysis that is a powerful tool for modeling, engineering, and operations of space, cyberspace, satellites, missile defense, and electronic systems. It discusses the many applications of space technologies by using a mission-proven software for timely and cost-effective development that serves public interests in civil, commercial, academic, national, and international space communities. Written for readers with a background in physics or engineering, the book is also designed for the beginning analyst sitting behind a desk who needs more information on STK. Upon reading this book, STK new users and power users will not only understand what the tools are, but also how the software can be used to make their job easier. In addition, satellite operators and analysts benefit from the ability to utilize a variety of propagators satellite applications. Analytics, semi-analytic and numerical integrators are discussed, including Keplerian orbital elements and full numerical integration of STK’s High Precision Orbit Propagation or simplified as a two-body analysis. This tool, as well as this book, will bring breadth and depth to the understanding of systems dynamics and the ontology of objects in relationship to other objects and vehicles including central bodies.

New Trends In Databases And Information Systems

Author : Mykola Pechenizkiy
ISBN : 9783642325182
Genre : Computers
File Size : 80. 29 MB
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Database and information systems technologies have been rapidly evolving in several directions over the past years. New types and kinds of data, new types of applications and information systems to support them raise diverse challenges to be addressed. The so-called big data challenge, streaming data management and processing, social networks and other complex data analysis, including semantic reasoning into information systems supporting for instance trading, negotiations, and bidding mechanisms are just some of the emerging research topics. This volume contains papers contributed by six workshops: ADBIS Workshop on GPUs in Databases (GID 2012), Mining Complex and Stream Data (MCSD'12), International Workshop on Ontologies meet Advanced Information Systems (OAIS'2012), Second Workshop on Modeling Multi-commodity Trade: Data models and processing (MMT'12), 1st ADBIS Workshop on Social Data Processing (SDP'12), 1st ADBIS Workshop on Social and Algorithmic Issues in Business Support (SAIBS), and the Ph.D. Consortium associated with the ADBIS 2012 conference that report on the recent developments and an ongoing research in the aforementioned areas.

Theories Of Geographic Concepts

Author : Marinos Kavouras
ISBN : 1420004670
Genre : Technology & Engineering
File Size : 78. 76 MB
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Most widely available approaches to semantic integration provide ad-hoc, non-systematic, subjective manual mappings that lead to procrustean amalgamations to fit the target standard, an outcome that pleases no one. Written by experts in the field, Theories of Geographic Concepts: Ontological Approaches to Semantic Integration emphasizes the real issues involved in integrating existing geo-ontologies. The book addresses theoretical, formal, and pragmatic issues of geographic knowledge representation and integration based on an ontological approach. The authors highlight the importance of philosophical, cognitive, and formal theories in preserving the semantics of geographic concepts during ontology development and integration. They elucidate major theoretical issues, then introduce a number of formal tools. The book delineates a general framework with the necessary processes and guidelines to ontology integration and applies it to a selection of ontology integration cases. It concludes with a retrospection of key issues and identifies open research questions. Copiously illustrated, the book contains more than 80 illustrations and several examples to various approaches that provide a better understanding of the complexity of ontology integration tasks. The authors provide guidance on selecting the most appropriate approach and details on its application to indicative integration problems.

Geospatial Semantics And The Semantic Web

Author : Naveen Ashish
ISBN : 1441994467
Genre : Computers
File Size : 70. 42 MB
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The availability of geographic and geospatial information and services, especially on the open Web has become abundant in the last several years with the proliferation of online maps, geo-coding services, geospatial Web services and geospatially enabled applications. The need for geospatial reasoning has significantly increased in many everyday applications including personal digital assistants, Web search applications, local aware mobile services, specialized systems for emergency response, medical triaging, intelligence analysis and more. Geospatial Semantics and the Semantic Web: Foundations, Algorithms, and Applications, an edited volume contributed by world class leaders in this field, provides recent research in the theme of geospatial semantics. This edited volume presents new information systems applications that have potential for high impact and commercialization. Also, special effort was made by the contributors to focus on geospatial ontology development, related standards, geospatial ontology alignment and integration, and algorithmic techniques for geospatial semantics. Case studies and examples will be provided throughout this book as well as possibilities for future research.

Spatial Information Theory Foundations Of Geographic Information Science

Author : Daniel R. Montello
ISBN : UOM:39015047834141
Genre : Geographic information systems
File Size : 27. 11 MB
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This book constitutes the refereed proceedings of the 5th International Conference on Spatial Information Theory, COSIT 3001, held in Morro Bay, CA, USA in September 2001. The 30 revised full papers presented together with three full keynote papers were carefully reviewed and selected from more than 70 submissions. The papers are organized in topical sections on geographical ontology and onthologies; qualitative spatio-temporal reasoning; formalizations of human spatial cognition; space, cognition, and information systems; human and machine approaches to navigation; language and space; and cognitive mapping.

Dissertation Abstracts International

Author :
ISBN : STANFORD:36105112755447
Genre : Humanities
File Size : 22. 10 MB
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Spatio Temporal Databases

Author : Manolis Koubarakis
ISBN : 9783540405528
Genre : Business & Economics
File Size : 61. 96 MB
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CHOROCHRONOS was established with the objective of studying the design, implementation, and application of spatio-temporal database management systems. The main objective of CHOROCHRONOS was to allow European researchers working on spatial and temporal databases to achieve a higher understanding of each other's work, integrate their results and methodologies, and advance the state of the art in this area through an intensive three-year research program, culminating in the design and partial implementation of an architecture for Spatiotemporal Database Systems (STDBMS). The book collects important and representative research carried out in CHOROCHRONOS and presents it in a unified fashion.

I Ways

Author :
ISBN : STANFORD:36105132669537
Genre : Computer networks
File Size : 58. 18 MB
Format : PDF
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Emerging Technologies For Information Systems Computing And Management

Author : W. Eric Wong
ISBN : 9781461470106
Genre : Technology & Engineering
File Size : 39. 26 MB
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This book aims to examine innovation in the fields of information technology, software engineering, industrial engineering, management engineering. Topics covered in this publication include; Information System Security, Privacy, Quality Assurance, High-Performance Computing and Information System Management and Integration. The book presents papers from The Second International Conference for Emerging Technologies Information Systems, Computing, and Management (ICM2012) which was held on December 1 to 2, 2012 in Hangzhou, China.

Proceedings Of Coling 86

Author :
ISBN : STANFORD:36105033008660
Genre : Computational linguistics
File Size : 61. 12 MB
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