中文
相关论文

相关论文: Detecting gasoline in small public places based on…

200 篇论文

Experiments remain the gold standard to establish an understanding of fire-related phenomena. A primary goal in designing tests is to uncover the data generating process (i.e., the how and why the observations we see come to be); or simply…

机器学习 · 计算机科学 2022-04-13 M. Z. Naser , Aybike Ozyuksel Ciftcioglu

We have developed commercial prototypes of sealed gaseous detectors combined with CsI photocathodes and/or filled with photosensitive vapors. The rirst results of application of these devices for the detection of flames in daylight…

仪器与探测器 · 物理学 2015-06-26 L. Periale , V. Peskov , A. Braem , Di Mauro , P. Martinengo , P. Picchi , F. Pietropaolo , H. Sipila

Rapid detection of spatial events that propagate across a sensor network is of wide interest in many modern applications. In particular, in communications, radar, IoT, environmental monitoring, and biosurveillance, we may observe…

统计理论 · 数学 2023-01-18 Topi Halme , Eyal Nitzan , Visa Koivunen

A device for passive monitoring of slow water leaks, especially periodic leaks caused by faltering gaskets. The detection and notification solution is composed of an algorithm tuned specifically for bathroom leaks, motivated by a surprise…

信号处理 · 电气工程与系统科学 2019-10-30 Alexander Greysukh

This paper addresses the problem of target detection and localisation in a limited area using multiple coordinated agents. The swarm of Unmanned Aerial Vehicles (UAVs) determines the position of the dispersion of stack effluents to a gas…

机器人学 · 计算机科学 2019-07-18 Daniele Facinelli , Matteo Larcher , Davide Brunelli , Daniele Fontanelli

The investigation of liquid flow at the nanoscale is a key area of applied research with high relevance to Physics, Chemistry and Biology. We introduce a method and a device that allows to spatially resolve liquid flow by integrating an…

介观与纳米尺度物理 · 物理学 2016-08-24 R. F. Neumann , M. Engel , M. Steiner

Power lines are dangerous for low-flying aircraft, especially in low-visibility conditions. Thus, a vision-based system able to analyze the aircraft's surroundings and to provide the pilots with a "second pair of eyes" can contribute to…

计算机视觉与模式识别 · 计算机科学 2024-07-31 Jakub Gwizdała , Doruk Oner , Soumava Kumar Roy , Mian Akbar Shah , Ad Eberhard , Ivan Egorov , Philipp Krüsi , Grigory Yakushev , Pascal Fua

Cryogenic liquids, particularly liquid xenon and argon, are of interest as detector media for experiments in nuclear and particle physics. Here we present a new detector diagnostic technique using piezoelectric sensors to detect bubbling of…

Wireless Sensor networks (WSN) is an emerging technology and have great potential to be employed in critical situations like battlefields and commercial applications such as building, traffic surveillance, habitat monitoring and smart homes…

密码学与安全 · 计算机科学 2009-09-04 Dr. G. Padmavathi , Mrs. D. Shanmugapriya

The increasing ubiquity of low-cost wireless sensors has enabled users to easily deploy systems to remotely monitor and control their environments. However, this raises privacy concerns for third-party occupants, such as a hotel room guest…

密码学与安全 · 计算机科学 2021-04-20 Akash Deep Singh , Luis Garcia , Joseph Noor , Mani Srivastava

We review the current status of liquid noble gas radiation detectors with energy threshold in the keV range, wich are of interest for direct dark matter searches, measurement of coherent neutrino scattering and other low energy particle…

仪器与探测器 · 物理学 2013-04-30 Vitaly Chepel , Henrique Araújo

Nowadays use of liquefied petroleum gas (LPG) has increased. LPG is an asphyxiating, volatile and highly flammable gas. In a LPG leak situation, potential health accidents are increased either by inhalation or by combustion of the gas. On…

分布式、并行与集群计算 · 计算机科学 2021-07-16 Otoniel Flores-Cortez , Ronny Cortez , Bruno González

In this paper we present a prototype of a Strip Resistive Thick GEM photosensitive gaseous detector filled with Ne and ethylferrocene vapours at a total pressure of 1 atm for an early forest fire detection system. Tests show that it is one…

仪器与探测器 · 物理学 2009-12-17 G. Charpak , P. Benaben , P. Breuil , P. Martinengo , E. Nappi , V. Peskov

Sensor selection is critical for state estimation, control and monitoring of nonlinear processes. However, evaluating the performance of each possible combination of $m$ out of $n$ sensors is impractical unless $m$ and $n$ are small. In…

系统与控制 · 电气工程与系统科学 2022-08-02 Siyu Liu , Xunyuan Yin , Zhichao Pan , Jinfeng Liu

Sensor Networks technologies had proved their great practicability in the real world, being just a matter of time until this kind of networks will be standardized and used in the field. We focus on security issues in Distributed Sensor…

网络与互联网体系结构 · 计算机科学 2018-08-06 Ovidiu Banias , Daniel-Ioan Curiac

Fire is one of the common disasters in daily life. To achieve fast and accurate detection of fires, this paper proposes a detection network called FSDNet (Fire Smoke Detection Network), which consists of a feature extraction module, a fire…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Li Zhu , Jiahui Xiong , Wenxian Wu , Hongyu Yu

This paper introduces a new approach for bubble detection based on mixed causal and noncausal autoregressive processes and their tail process representation during an explosive episode. Departing from traditional definitions of bubbles as…

计量经济学 · 经济学 2026-04-22 Francesco Giancaterini , Alain Hecq , Joann Jasiak , Aryan Manafi Neyazi

Structure pathology detection is an important security task in building construction, which is performed by an operator by looking manually for damages on the materials. This activity could be dangerous if the structure is hidden or…

网络与互联网体系结构 · 计算机科学 2009-09-14 Santiago J. Barro Torres , Carlos J. Escudero Cascon

Autonomous driving requires 3D perception of vehicles and other objects in the in environment. Much of the current methods support 2D vehicle detection. This paper proposes a flexible pipeline to adopt any 2D detection network and fuse it…

计算机视觉与模式识别 · 计算机科学 2018-03-02 Xinxin Du , Marcelo H. Ang , Sertac Karaman , Daniela Rus

This work proposes an approach to locate leaks by identifying the parameters of finite models associated with these fault events. The identification problem is attacked by using well-known identification methods such as the Prediction Error…

最优化与控制 · 数学 2017-06-21 L. Torres