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Hakan Koyuncu,Ahmet Çevik
Pág. 74 - 83
Jennic type wireless sensor nodes are utilized together with a novel particle filtering technique for indoor localization. Target objects are localized with an accuracy of around 0.25 meters. The proposed technique introduces a new particle generation an...
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Patricia Bu?kulic, Jelena Parlov, Zoran Kovac and Zoran Nakic
This study demonstrates an approach to estimate the background value of nitrate as a basis for better groundwater management and protection in areas under long-term human impact. The aim was to determine the ambient background value (ABV) of nitrate in t...
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Filippos Vallianatos
In the volcanic complex processes, inherent long-range interactions exist suggesting that Non-Extensive Statistical mechanics could be used to describe fundamental properties of the system. Based on the non-extensive Tsallis entropy a frequency-volume di...
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Mohammed Y. Bendimerad,Fatima Debbat,Fethi T. Bendimerad
Pág. 180 - 186
Non-contiguous orthogonal frequency division multiplexing (NC-OFDM) is a promising framework for wireless communication systems due to OFDM characteristics like the spectral bandwidth efficiency, robustness to frequency selective fading channels, etc. Ho...
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Huicong Jia, Fang Chen, Jing Zhang and Enyu Du
A vulnerability curve is an important tool for the rapid assessment of drought losses, and it can provide a scientific basis for drought risk prevention and post-disaster relief. Those populations with difficulty in accessing drinking water because of dr...
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Nobuaki Kimura, Akira Tai, Shen Chiang, Hsiao-Ping Wei, Yuan-Fong Su, Chao-Tzuen Cheng and Akio Kitoh
To understand the characteristics of severe floods under global climate change, we created a design hyetograph for a 100-year return period. This incorporates a modified ranking method using the top 10 extreme rainfall events for present, near-future, an...
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FengLei Yang, Fei Liu and ShanShan Liu
Collaborative filtering (CF) is a widely used method in recommendation systems. Linear models are still the mainstream of collaborative filtering research methods, but non-linear probabilistic models are beyond the limit of linear model capacity. For exa...
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Silvia Iacurto, Gerardo Grelle, Francesco Maria De Filippi and Giuseppe Sappa
Karst aquifer recharge areas are usually difficult to identify because of the complexity of these aquifers? characteristics. On the other hand, their identification is very important in the aim of protecting the groundwater resources that these aquifers ...
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Maria T. Vasileva
In 2020 Dombi and Jónás (Acta Polytechnica Hungarica 17:1, 2020) introduced a new four parameter probability distribution which they named the pliant probability distribution family. One of the special members of this family is the so-called omega probab...
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Cícero Carlos Ramos de Brito, Frank Gomes-Silva, Leandro Chaves Rêgo, Wilson Rosa de Oliveira
Pág. 79 - 87
This paper presents a new class of probability distributions generated from the gamma distribution. For the new class proposed, we present several statistical properties, such as the risk function, expansions to density and cumulative function, mom...
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R. C. Van Den Honert,G. D.I. Barr,J. F. Affleck-Graves,G. Smale
AbstractThe authors examine, in a cumulative average abnormal return (CAAR) framework, the effect of four easily identifiable features of merger activity on acquirer/target shareholder wealth. The features considered are the relatedness of the acquiring ...
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R. C. Van Den Honert,G. D.I. Barr,J. F. Affleck-Graves,G. Smale
AbstractThe authors examine, in a cumulative average abnormal return (CAAR) framework, the effect of four easily identifiable features of merger activity on acquirer/target shareholder wealth. The features considered are the relatedness of the acquiring ...
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Hui Jiang and Yukun Zhang
In response to problems concerning the low autonomous localization accuracy of mobile robots in unknown environments and large cumulative errors due to long time running, a spatial location representation method incorporating boundary information (SLRB) ...
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Gopal Chandra Saha, Jianbing Li and Ronald W. Thring
This study presents the understanding of temporal dynamics of groundwater-surface water (GW-SW) interaction due to parameter uncertainty by using a physically-based and distributed gridded surface subsurface hydrologic analysis (GSSHA) model combined wit...
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Zupeng Liu, Keping Li, Ying Ni
Pág. 1213 - 1226
It is essential in coordinated control to analyses the relationship of vehicular stream between upstream and downstream on arterial, and the arrival flow profile of section is a useful tool to describe the relationship. The arrival flow profile of transi...
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Gabriel Constantino Blain
Pág. 147 - 155
The Standardized Precipitation Index (SPI) is a mathematical algorithm developed for detecting and characterizing precipitation departures with regard to an expected regional climate condition. Thus, this study aimed to verify the possibility of using th...
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Yansong Li, Yaning Chen, Yapeng Chen, Weili Duan, Jiayou Wang and Xu Wang
Global changes in drought and wetness and their future trends in arid regions have recently become a major focus of research attention. The Tarim River Basin (TRB) in Xinjiang, China, is among the most climate-sensitive regions in the world. This study u...
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Yunfei Yu, Linghua Meng, Chong Luo, Beisong Qi, Xinle Zhang and Huanjun Liu
In Northeast China, transplanted rice cultivation has been adopted to extend the rice growing season and boost yields, responding to the limitations of the cumulative temperature zone and high food demand. However, direct-seeded rice offers advantages in...
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Xue Wang, Jiantao Zhang, Jie Zhang, Hecang Zang, Feng Hu, Tongmei Gao, Ming Huang, Youjun Li and Guoqiang Li
Sesame is one of the important oil seed crops grown for the high-quality oil. Its growth, development, and yield are significantly affected by the changing climate conditions. Evaluating the sesame climatic suitability is crucial to optimize sesame culti...
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Guangxiu Ning, Lide Su, Yong Zhang, Jian Wang, Caili Gong and Yu Zhou
Due to its flexibility and versatility, the electric distributed drive micro-tillage chassis can be used more often in the future in Intelligence agriculture scenarios. However, due to the complex working conditions of the agricultural operation environm...
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