|
|
|
|
|
Lukas Oswald and Michael Leitner
Law enforcement is very interested in knowing when a crime has happened. Unfortunately, the occurrence time of a crime is often not exactly known. In such circumstances, estimating the most likely time that a crime has happened is crucial for spatio-temp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marek Wyszynski, Michal Grudzinski, Krzysztof Pokonieczny and Marek Kaszubowski
The subject of this article is to determine COVID-19 vulnerability risk and its change over time in association with the state health care system, turnover, and transport to support the crisis management decision-making process. The aim was to determine ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gianluca Bonifazi, Francesco Cauteruccio, Enrico Corradini, Michele Marchetti, Luigi Sciarretta, Domenico Ursino and Luca Virgili
The concept of scope was introduced in Social Network Analysis to assess the authoritativeness and convincing ability of a user toward other users on one or more social platforms. It has been studied in the past in some specific contexts, for example to ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chih-yuan Li, Michael Renda, Fatima Yusuf, James Geller and Soon Ae Chun
Since the start of the COVID-19 pandemic, government authorities have responded by issuing new public health policies, many of which were intended to contain its spread but ended up limiting economic and social activities. The citizen responses to these ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Adam Repel, Vinayakam Jothiprakash, Martina Zelenáková, Helena Hlavatá and Ionut Minea
The aim of this paper is the application of temporal analysis of daily and 10 min of rainfall data from Poprad station, located in Eastern Slovakia. There are two types of data used in the analysis, firstly, a daily time step data, manually collected bet...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wooyoung Na and Chulsang Yoo
This study evaluated five models of rainfall temporal distribution (i.e., the Yen and Chow model, Mononobe model, alternating block method, Huff model, and Keifer and Chu model), with the annual maximum rainfall events selected from Seoul, Korea, from 19...
ver más
|
|
|
|
|
|
|
|
|
|
|
Michal Dominik Stasiak
Pág. 39 - 45
An exchange rate between two currencies can be described in a binary representation. The binarization algorithm transforms the exchange rate represented by tick data into a binary string. Each course change equal to a given discretization unit is assigne...
ver más
|
|
|
|
|
|
|
|
|
|
|
Michal Dominik Stasiak
Pág. 39 - 45
|
|
|
|
|
|
|
|
|
|
|
Efstathios Konstantinos Anastasiadis and Ioannis Antoniou
We extend network analysis to directed criminal networks in the context of asymmetric links. We computed selected centralities, centralizations and the assortativity of a drug trafficking network with 110 nodes and 295 edges. We also monitored the centra...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andreas F. Gkontzis, Sotiris Kotsiantis, Georgios Feretzakis and Vassilios S. Verykios
In an epoch characterized by the swift pace of digitalization and urbanization, the essence of community well-being hinges on the efficacy of urban management. As cities burgeon and transform, the need for astute strategies to navigate the complexities o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Charalampos M. Liapis and Sotiris Kotsiantis
The use of deep learning in conjunction with models that extract emotion-related information from texts to predict financial time series is based on the assumption that what is said about a stock is correlated with the way that stock fluctuates. Given th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jeong-Seok Lee, Tae-Hoon Kim and Yong-Gil Park
The increase in maritime traffic and vessel size has strengthened the need for economical and safe maritime transportation networks. Currently, ship path planning is based on past experience and shortest route usage. However, the increasing complexity of...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hao Zhang, Anmin Zhang, Chenxu Wang, Liuyang Zhang and Shuai Liu
Due to the absence of a comprehensive knowledge system for modeling ocean circulation, there is ambiguity and diversity in the semantic expression of ocean circulation. This makes it difficult to organize and share relevant spatiotemporal data effectivel...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dongling Ma, Chunhong Zhang, Liang Zhao, Qingji Huang and Baoze Liu
Monitoring, analyzing, and managing public sentiment surrounding urban emergencies hold significant importance for city governments in executing effective response strategies and maintaining social stability. In this study, we present a study which was c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jianhong Chen, Hongcai Ma, Shan Yang, Zhiyong Zhou, Jianhui Huang and Licheng Chen
The rapid development of urbanization has led to increasing uncertainties related to urban safety risks, which has brought certain challenges to the sustainable development of cities. The concept of urban resilience has found a new way to improve the abi...
ver más
|
|
|
|
|
|
|
|
|
|
|
May Wu, Sarah McBride and Miae Ha
Reclaimed municipal wastewater is a crucial component in biofuel production, especially in regions experiencing increasing freshwater scarcity. However, accurately estimating the potential for fuel production is challenging because of the uneven distribu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ismail Mohsine, Ilias Kacimi, Shiny Abraham, Vincent Valles, Laurent Barbiero, Fabrice Dassonville, Tarik Bahaj, Nadia Kassou, Abdessamad Touiouine, Meryem Jabrane, Meryem Touzani, Badr El Mahrad and Tarik Bouramtane
Defining homogeneous units to optimize the monitoring and management of groundwater is a key challenge for organizations responsible for the protection of water for human consumption. However, the number of groundwater bodies (GWBs) is too large for targ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaomei Fan, Tong Min and Xiaojie Dai
Shallow groundwater in coastal aquifers is a highly dynamic and complex system with a high risk of seawater intrusion. Analyzing the spatio-temporal dynamic patterns of groundwater can help to manage the groundwater resource and prevent it from degradati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hao Huang, Di Li, Zenglin Han, Hao Zhang, Hongye Wang and Ye Duan
Based on the data of existing warehouse supermarkets in Liaoning Province, China, spatial autocorrelation analysis, kernel density analysis, composite correlation coefficient analysis and other methods have been adopted to analyze their spatial-temporal ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nanyu Chen, Anran Yang, Luo Chen, Wei Xiong and Ning Jing
Spatio-temporal association analysis has attracted attention in various fields, such as urban computing and crime analysis. The proliferation of positioning technology and location-based services has facilitated the expansion of association analysis acro...
ver más
|
|
|
|
|
|