|
|
|
|
|
Giuseppe Di Molfetta and Basile Herzog
We provide numerical evidence that the nonlinear searching algorithm introduced by Wong and Meyer, rephrased in terms of quantum walks with effective nonlinear phase, can be extended to the finite 2-dimensional grid, keeping the same computational advant...
ver más
|
|
|
|
|
|
|
|
|
|
|
Izabela Karsznia, Izabela Malgorzata Golebiowska, Jolanta Korycka-Skorupa and Tomasz Nowacki
Thoughtful consideration of the enumeration unit size in choropleth map design is important to ensure the correct communication of spatial information. However, the enumeration unit size and its influence on pattern conveying in choropleth maps have not ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Han Zhang, Sheng-Long Yang, Wei Fan, Hui-Min Shi and San-Ling Yuan
The Western and Central Pacific Oceans are the primary operational areas of tuna purse seiners worldwide. Describing and analysing the fishing behaviour of vessels is highly significant for the protection of sustainable tuna resources. This study uses Au...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rong Yang and Baoning Niu
Continuous k nearest neighbor queries over spatial?textual data streams (abbreviated as CkQST) are the core operations of numerous location-based publish/subscribe systems. Such a system is usually subscribed with millions of CkQST and evaluated simultan...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emmanuel Papadakis, George Baryannis, Andreas Petutschnig and Thomas Blaschke
Searching for places rather than traditional keyword-based search represents significant challenges. The most prevalent method of addressing place-related queries is based on place names but has limited potential due to the vagueness of natural language ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiao Zhou, Jiangpeng Tian and Mingzhan Su
This study designed a tour-route-planning and recommendation algorithm that was based on an improved AGNES spatial clustering and space-time deduction model. First, the improved AGNES tourist attraction spatial clustering algorithm was created. Based on ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aopeng Xu, Zhiyuan Zhang, Xiaqing Ma, Zixiang Zhang and Tao Xu
As a basic method of spatial data operation, spatial keyword query can provide meaningful information to meet user demands by searching spatial textual datasets. How to accurately understand users? intentions and efficiently retrieve results from spatial...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenbo Zhang and Chang Xu
This study is designed to leverage ubiquitous mobile computing techniques on exploring app-based taxi movement patterns in large cities. To study patterns at different scales, we comprehensively explore both occupied and unoccupied vehicle movement chara...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fenlian Wang, Gaowen He, Xiguang Deng, Yong Yang and Jiangbo Ren
Rare earth elements and yttrium (REY) are widely recognized as strategic materials for advanced technological applications. Deep-sea sediments from the eastern South Pacific and central North Pacific were first reported as potential resources containing ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hasti Ziaimatin, Alireza Nili and Alistair Barros
With the increased use of geospatial datasets across heterogeneous user groups and domains, assessing fitness-for-use is emerging as an essential task. Users are presented with an increasing choice of data from various portals, repositories, and clearing...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fandel Lin and Hsun-Ping Hsieh
Multicriteria route planning is a crucial transportation planning issue under the field of GIS-based multicriteria decision analysis (GIS-MCDA) with broad applications. A searching algorithm is proposed to solve the multicriteria route planning problem w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jinho Kang, Jung Hoon Lee and Wan Choi
A two-stage precoder is widely considered in frequency division duplex massive multiple-input and multiple-output (MIMO) systems to resolve the channel feedback overhead problem. In massive MIMO systems, users on a network can be divided into several use...
ver más
|
|
|
|
|
|
|
|
|
|
|
Barry Baker and Li Pan
This paper describes the development and initial applications of the Model and Observation Evaluation Tool (MONET) v1.0. MONET was developed to evaluate the Community Multiscale Air Quality Model (CMAQ) for the NOAA National Air Quality Forecast Capabili...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bernhard Vockner,Mariana Belgiu,Manfred Mittlboeck
Pág. 441 - 463
In many cases web search engines like Google are still used for discovery of geographic base information. This can be explained by the fact that existing approaches for Geo-information retrieval still face significant challenges. Discovery in currently a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Katarzyna Pajak, Magdalena Idzikowska and Kamil Kowalczyk
The sea surface is variable in time and space; therefore, many researchers are currently interested in searching for dependencies and connections with the elements influencing this diversity, e.g., with the seabed topography. An important problem is comb...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anatoliy Sadkov,Vasiliy Popov
Pág. 77 - 83
The problems of modeling spatial configurations of a continuous medium in several stable states, the interaction between spatially distant elements of which is characterized by a potential energy proportional to the masses of the elements and the interac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anatoliy Sadkov,Vasiliy Popov
Pág. 77 - 83
The problems of modeling spatial configurations of a continuous medium in several stable states, the interaction between spatially distant elements of which is characterized by a potential energy proportional to the masses of the elements and the interac...
ver más
|
|
|
|
|
|
|
|
|
|
|
Josué Castañeda Cisneros, Saul E. Pomares Hernandez, Jose Roberto Perez Cruz, Lil María Rodríguez-Henríquez and Jesus A. Gonzalez Bernal
In recent years, aerial vehicles have allowed exploring scenarios with harsh conditions. These can conduct reconnaissance tasks in areas that change periodically and have a high spatial and temporal resolution. The objective of a reconnaissance task is t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Karen Keddy
Pág. 88 - 94
This study is entitled Embodied Professionalism: The relationship between the physicalnature of nursing work and nursing space. The analysis is based in a critical examination of existing approaches, assumptions, and attitudes in the research literature ...
ver más
|
|
|
|
|
|