|
|
|
|
|
Tingyao Jiang, Wei Sun and Min Wang
Sentence-level sentiment analysis, as a research direction in natural language processing, has been widely used in various fields. In order to address the problem that syntactic features were neglected in previous studies on sentence-level sentiment anal...
ver más
|
|
|
|
|
|
|
|
|
|
|
Özge Öztürk Hacar, Fatih Gülgen and Serdar Bilgi
This paper examines the relationship between pedestrian density and space syntax measures in a university campus using ordinal logistic regression analysis. The pedestrian density assumed as the dependent variable of regression analysis was categorised i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eugenio Angriman, Alexander van der Grinten, Moritz von Looz, Henning Meyerhenke, Martin Nöllenburg, Maria Predari and Charilaos Tzovas
The field of network science is a highly interdisciplinary area; for the empirical analysis of network data, it draws algorithmic methodologies from several research fields. Hence, research procedures and descriptions of the technical results often diffe...
ver más
|
|
|
|
|
|
|
|
|
|
|
Matthias Lischke and Benjamin Fabian
In this explorative study, we examine the economy and transaction network of the decentralized digital currency Bitcoin during the first four years of its existence. The objective is to develop insights into the evolution of the Bitcoin economy during th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yashar Kor, Liang Tan, Petr Musilek and Marek Z. Reformat
Distribution grids are complex networks containing multiple pieces of equipment. These components are interconnected, and each of them is described by various attributes. A knowledge graph is an interesting data format that represents pieces of informati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuyan Zheng, Jianhua Qu and Jiajia Yang
Similarity measures in heterogeneous information networks (HINs) have become increasingly important in recent years. Most measures in such networks are based on the meta path, a relation sequence connecting object types. However, in real-world scenarios,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiawei Kang, Shangwen Yang, Xiaoxuan Shan, Jie Bao and Zhao Yang
Exploring the delay causality between airports and comparing the delay propagation patterns across different airport networks is critical to better understand delay propagation mechanisms and provide effective delay mitigation strategies. A novel attenti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Amitkumar V. Jha, Bhargav Appasani, Nicu Bizon and Phatiphat Thounthong
In recent years, the Smart Grid (SG) has been conceptualized as a burgeoning technology for improvising power systems. The core of the communication infrastructure in SGs is the Synchrophasor Communication Network (SCN). Using the SCN, synchrophasor data...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tuo Jia, Tucun Shao, Qian Liu, Pengcheng Yang, Zhinuo Li and Heng Zhang
As countries attach great importance to the ocean-going navigation capability of ships, the energy consumption of shipborne equipment has attracted much attention. Although energy consumption analysis is a guiding method to improve energy efficiency, it ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kayhan Erciyes
Biological networks such as protein interaction networks, gene regulation networks, and metabolic pathways are examples of complex networks that are large graphs with small-world and scale-free properties. An analysis of these networks has a profound eff...
ver más
|
|
|
|
|
|
|
|
|
|
|
Runpeng Xu, Zhenjie Chen, Feixue Li and Chen Zhou
With rapid urbanization, urban functional zones have become important for rational government and resource allocation. Points of interest (POIs), as informative and open-access data, have been widely used in studies of urban functions. However, most exis...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rafael Suárez-Vega, Yolanda Santana-Jiménez, Juan M. Hernández and José Juan Santana-Figueroa
(1) Background: This work analyzes socioeconomic equity in bike-sharing systems. Specifically, we study the effect of income on bike use in an innovative way by analyzing the frequency of bike routes connecting areas with different mean incomes. (2) Meth...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ahmad Abdul Chamid, Widowati and Retno Kusumaningrum
Product reviews on the marketplace are interesting to research. Aspect-based sentiment analysis (ABSA) can be used to find in-depth information from a review. In one review, there can be several aspects with a polarity of sentiment. Previous research has...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sanaa Alwidian, Daniel Amyot and Yngve Lamo
A model family is a set of related models in a given language, with commonalities and variabilities that result from evolution of models over time and/or variation over intended usage (the spatial dimension). As the family size increases, it becomes cumb...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jan Sawicki, Maria Ganzha, Marcin Paprzycki and Yutaka Watanobe
As the largest open social medium on the Internet, Reddit is widely studied in the scientific literature. Due to its structured form and division into topical subfora (subreddits), conducted research often concerns connections and interactions between us...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ken McGarry
In this work we combine sentiment analysis with graph theory to analyze user posts, likes/dislikes on a variety of social media to provide recommendations for YouTube videos. We focus on the topic of climate change/global warming, which has caused much a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andreas Kanavos, Ioannis Karamitsos and Alaa Mohasseb
Social media platforms have revolutionized information exchange and socialization in today?s world. Twitter, as one of the prominent platforms, enables users to connect with others and express their opinions. This study focuses on analyzing user engageme...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hongchu Yu, Xinyu Bai and Jingxian Liu
With the rapid development of the global economy and trade, the number of ships serving ports in China is increasing continuously. Port traffic is becoming busier, and ship behavior is more complex and changeable. The analysis of ship behavior patterns i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jixiang Zhu, Miao Gao, Anmin Zhang, Yingjun Hu and Xi Zeng
In order to detect multi-ship encounter situations and improve the safety of navigation, this paper proposed a model which was able to mine multi-ship encounter situations from Automatic identification system (AIS) data and analyze the encounter spatial-...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mariam Ibrahim and Abdallah Al-Wadi
In general, automation involves less human intervention, which leads to dependence on preprogrammed machines and processes that operate continually and carry out numerous tasks. This leads to predictable repeating behavior that can be used to advantage. ...
ver más
|
|
|
|
|
|