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Information, Volume 11, Issue 6

June 2020 - 58 articles

Cover Story: The paper proposes a methodology for forecasting the movements of analysts' net income estimates and those of stock prices. We achieve this by applying natural language processing and neural networks in the context of analyst reports. In the pre-experiment, we applied our method to extract opinion sentences from the analyst report while classifying the remaining parts as non-opinion sentences. Then, we performed two additional experiments. First, we employed our proposed method for forecasting the movements of analysts' net income estimates by inputting the opinion and non-opinion sentences into separate neural networks. In addition to the reports, we inputted the trend of the net income estimate to the networks. Second, we employed our proposed method to forecast the movements of stock prices. View this paper.
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Articles (58)

  • Article
  • Open Access
35 Citations
19,174 Views
18 Pages

Classroom Attendance Systems Based on Bluetooth Low Energy Indoor Positioning Technology for Smart Campus

  • Apiruk Puckdeevongs,
  • N. K. Tripathi,
  • Apichon Witayangkurn and
  • Poompat Saengudomlert

19 June 2020

Student attendance during classroom hours is important, because it impacts the academic performance of students. Consequently, several universities impose a minimum attendance percentage criterion for students to be allowed to attend examinations; th...

  • Article
  • Open Access
18 Citations
7,718 Views
17 Pages

18 June 2020

The advent of e-commerce has led to a rapid acceleration of rural logistics development in China. To enhance green and sustainable development of rural logistics, it is necessary to improve the service quality of the rural last mile delivery and anal...

  • Article
  • Open Access
15 Citations
4,668 Views
13 Pages

18 June 2020

We have conducted several experiments where various types of information offering strategies were performed. We obtained interesting phenomena from the results. The participants seemed to be able to gradually understand the artwork by offering inform...

  • Article
  • Open Access
9 Citations
4,900 Views
20 Pages

AndroDFA: Android Malware Classification Based on Resource Consumption

  • Luca Massarelli,
  • Leonardo Aniello,
  • Claudio Ciccotelli,
  • Leonardo Querzoni,
  • Daniele Ucci and
  • Roberto Baldoni

16 June 2020

The vast majority of today’s mobile malware targets Android devices. An important task of malware analysis is the classification of malicious samples into known families. In this paper, we propose AndroDFA (DFA, detrended fluctuation analysis):...

  • Article
  • Open Access
1 Citations
4,029 Views
14 Pages

GAP: Geometric Aggregation of Popularity Metrics

  • Christos Koutlis,
  • Manos Schinas,
  • Symeon Papadopoulos and
  • Ioannis Kompatsiaris

15 June 2020

Estimating and analyzing the popularity of an entity is an important task for professionals in several areas, e.g., music, social media, and cinema. Furthermore, the ample availability of online data should enhance our insights into the collective co...

  • Article
  • Open Access
54 Citations
5,490 Views
15 Pages

Reliability Dynamic Analysis by Fault Trees and Binary Decision Diagrams

  • Fausto Pedro García Márquez,
  • Isaac Segovia Ramírez,
  • Behnam Mohammadi-Ivatloo and
  • Alberto Pliego Marugán

15 June 2020

New wind turbines are becoming more complex and reliability analysis of them rising in complexity. The systems are composed of many components. Fault tree is used as an useful tool to analyze these interrelations and provide a scheme of the wind turb...

  • Article
  • Open Access
6 Citations
3,872 Views
15 Pages

15 June 2020

Gaussian and Laplacian pyramids have long been important for image analysis and compression. More recently, multiresolution pyramids have become an important component of machine learning and deep learning for image analysis and image recognition. Co...

  • Article
  • Open Access
8 Citations
3,837 Views
17 Pages

Signal Timing Optimization Model Based on Bus Priority

  • Xu Sun,
  • Kun Lin,
  • Pengpeng Jiao and
  • Huapu Lu

15 June 2020

This paper focuses on the optimization problem of a signal timing design based on the concept of bus priority. This optimization problem is formulated in the form of a bi-level programming model that minimizes average passenger delay at intersections...

  • Article
  • Open Access
2 Citations
3,819 Views
14 Pages

13 June 2020

The paper focuses on what two different types of Recurrent Neural Networks, namely a recurrent Long Short-Term Memory and a recurrent variant of self-organizing memories, a Temporal Self-Organizing Map, can tell us about speakers’ learning and...

  • Benchmark
  • Open Access
10 Citations
5,136 Views
20 Pages

A Controlled Benchmark of Video Violence Detection Techniques

  • Nicola Convertini,
  • Vincenzo Dentamaro,
  • Donato Impedovo,
  • Giuseppe Pirlo and
  • Lucia Sarcinella

13 June 2020

This benchmarking study aims to examine and discuss the current state-of-the-art techniques for in-video violence detection, and also provide benchmarking results as a reference for the future accuracy baseline of violence detection systems. In this...

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Information - ISSN 2078-2489