3D Web Services for Visualization and Data Sharing in 3D Cadastre

2015 ◽  
Vol 4 (4) ◽  
pp. 1-15
Author(s):  
Ali Zare Zardiny ◽  
Farshad Hakimpour
Keyword(s):  
Decision Making ◽  
Web Services ◽  
Data Structures ◽  
Essential Role ◽  
Formal System ◽  
On Demand ◽  
3D Cadastre ◽  
Land Use Rights ◽  
Different Levels ◽  
3D Web

Land has an essential role in any society, either as one of the most important capitals of mankind or as a place for people's life and activities. Therefore, registration of ownership and land use rights in a formal system is a major issue. In different countries, Cadastre systems can register extent, rights, restrictions and responsibilities related to land parcels. Many organizations such as municipality, tax and banks need to this information for planning and decision making. Considering the needs for land information by different organizations, access to cadastre data gains a lot of importance. Despite this importance, access to cadastre information encounter with different challenges such as differences in platforms or data structures and access to semantic and geometric data. The main goal of this research is to overcome these challenges and to improve the interoperability in sharing and accessing 3D cadastre data and challenges. This paper investigates capabilities of current 3D Spatial Web Services: WFS, WVS, WTS and W3DS as well as advantages of using these 3D services for access to 3D cadastre data. The authors also combined the legal classes of LADM with geometrical classes of CityGML for transferring the semantic and geometric cadastre data. Finally, some prospects of using 3D Web Services will be illustrated through implementation the scenarios. The most important advantages of using 3D Spatial Web Services in cadastre are on the fly construction and on demand presentation of 3D cadastral model, facilitating of access to legal and descriptive cadastre information, no necessity to user's awareness of data structure in cadastre database and compatibility with different levels of users.

scholarly journals A Heterogeneous Graph Enhanced LSTM Network for Hog Price Prediction Using Online Discussion

Agriculture ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 359
Author(s):  
Kai Ye ◽  
Yangheran Piao ◽  
Kun Zhao ◽  
Xiaohui Cui
Keyword(s):  
Decision Making ◽  
Essential Role ◽  
Online Discussion ◽  
Professional Community ◽  
Experimental Results ◽  
Agricultural Products ◽  
Price Prediction ◽  
Price Data ◽  
Rich Information ◽  
Lstm Network

Forecasting the prices of hogs has always been a popular field of research. Such information has played an essential role in decision-making for farmers, consumers, corporations, and governments. It is hard to predict hog prices because too many factors can influence them. Some of the factors are easy to quantify, but some are not. Capturing the characteristics behind the price data is also tricky considering their non-linear and non-stationary nature. To address these difficulties, we propose Heterogeneous Graph-enhanced LSTM (HGLTSM), which is a method that predicts weekly hog price. In this paper, we first extract the historical prices of necessary agricultural products in recent years. Then, we utilize discussions from the online professional community to build heterogeneous graphs. These graphs have rich information of both discussions and the engaged users. Finally, we construct HGLSTM to make the prediction. The experimental results demonstrate that forum discussions are beneficial to hog price prediction. Moreover, our method exhibits a better performance than existing methods.

scholarly journals Challenges for Experience Feedback in Engineering Design

2009 ◽  
Author(s):  
Henrik Nerga˚rd ◽  
Tobias Larsson
Keyword(s):  
Decision Making ◽  
Knowledge Sharing ◽  
Engineering Design ◽  
Empirical Finding ◽  
Qualitative Approach ◽  
Lessons Learned ◽  
Current Feedback ◽  
Active Dissemination ◽  
Different Levels

In this paper empirical finding from a study conducted at an aerospace company is compared to theory regarding Experience Feedback (EF), Lessons Learned (LL) and Decision Making (DM). The purpose with the study was to examine how EF within the organization was conducted and what problems and possibilities that was seen. A qualitative approach was taken and interviews and a workshop was conducted. The empirical findings show that EF exist on different levels within the organization but current feedback processes are currently leaning more towards archiving and storing than knowledge sharing and learning. Also passive dissemination approaches are mostly used whereas active dissemination within the correct context is needed The aim with this paper is to discuss issues and empirical findings that should be considered when creating work methods and systems that support learning by EF and LL dissemination.

Exploring Managerial Attitudes Toward Various Participation Mechanisms in Response to Citizen Satisfaction Signals on Public Service Quality

2021 ◽  
pp. 009539972110483
Author(s):  
Youngmin Oh ◽  
Heontae Shin ◽  
Jongsun Park
Keyword(s):  
Decision Making ◽  
Service Quality ◽  
Public Service ◽  
Essential Role ◽  
Negativity Bias ◽  
Positive Signal ◽  
Citizen Satisfaction ◽  
Public Managers ◽  
Participation Mechanisms

This study identifies the impacts of different citizen satisfaction signals (positive/negative) on managers’ agreement to use various participation channels. Citizen satisfaction with public service quality plays an essential role in managers’ accountability expectations. Accordingly, it is crucial to examine how public managers use participation mechanisms, reacting to citizen satisfaction signals on public service quality. The results confirm a negativity bias: Managers are more reactive to citizens’ negative signals than a positive signal in their service quality evaluations. However, the negative signal’s effect does not reach the participation tools, where the degree of their decision-making is highly delegated to citizens.

scholarly journals Implementation Model of Source Code Generator

2011 ◽  
Vol 7 (2) ◽  
pp. 71
Author(s):  
Ivan Magdalenić ◽  
Danijel Radošević ◽  
Dragutin Kermek
Keyword(s):  
Web Services ◽  
Web Application ◽  
Source Code ◽  
Data Retrieval ◽  
Active Role ◽  
Information Discovery ◽  
Code Generator ◽  
Implementation Model ◽  
On Demand ◽  
Dynamic Generation

The on demand generation of source code and its execution is essential if computers are expected to play an active role in information discovery and retrieval. This paper presents a model of implementation of a source code generator, whose purpose is to generate source code on demand. Theimplementation of the source code generator is fully configurable and its adoption to a new application is done by changing the generator configuration and not the generator itself. The advantage of using the source code generator is rapid and automatic development of a family of application once necessary program templates and generator configuration are made. The model of implementation of the source code generator is general and implemented source code generator can be used in differentareas. We use a source code generator for dynamic generation of ontology supported Web services for data retrieval and for building of different kind of web application.

scholarly journals Negocjowanie programu nauczania języka obcego z uczniami w Polsce

Neofilolog ◽  
1970 ◽  
pp. 143-156
Author(s):  
Paweł Sobkowiak
Keyword(s):  
Decision Making ◽  
Foreign Language ◽  
Language Learning ◽  
Learning Process ◽  
Foreign Language Learning ◽  
Learning And Teaching ◽  
Teaching Learning ◽  
Different Levels

This paper aims to explore the rationale of classroom negotiation - understood as a discussion between all participants in the teaching/learning process to decide on the organization of foreign language learning and teaching. It outlines relevant issues connected with the process syllabus and the benefits that can be expected from involving students in classroom decision making. The article presents results of research conducted in Polish schools among both students and teachers at different levels of education in order to see to what extent the foreign language syllabus is negotiated there.

Internal Mapping and Its Impact on Measures of Absolute and Relative Metacognitive Accuracy

2015 ◽  
Author(s):  
Philip A. Higham ◽  
Katarzyna Zawadzka ◽  
Maciej Hanczakowski
Keyword(s):  
Decision Making ◽  
Signal Detection ◽  
Calibration Data ◽  
Subjective Probabilities ◽  
Powerful Method ◽  
Evidence Mapping ◽  
Objective Performance ◽  
Subjective Evidence ◽  
Different Levels ◽  
Metacognitive Accuracy

Research in decision making and metacognition has long investigated the calibration of subjective probabilities. To assess calibration, mean ratings on a percentage scale (e.g., subjective likelihood of recalling an item) are typically compared directly to performance percentages (e.g., actual likelihood of recall). Means that are similar versus discrepant are believed to indicate good versus poor calibration, respectively. This chapter argues that this process is incomplete: it examines only the mapping between the overt scale values and objective performance (mapping 2), while ignoring the process by which the overt scale values are first assigned to different levels of subjective evidence (mapping 1). The chapter demonstrates how ignoring mapping 1 can lead to conclusions about calibration that are misleading. It proposes a signal detection framework that not only provides a powerful method for analyzing calibration data, but also offers a variety of measures of relative metacognitive accuracy (resolution).

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