PPT-CS6501/ECE6501 IoT Sensors and Systems

August 30 2017 Brad Campbell bradjcvirginiaedu http wwwcsvirginiaedu bjc8cclasscs6501f17 1 An Analysis of a Large Scale Habitat Monitoring Application Robert Szewczyk. It is used for measuring targets made of electrically conductive materials which may be either ferromagnetic or nonferromagnetic A highfrequency alternating current flows through a coil cast in the sensor housing The electromagnetic coil field induc The different detection systems provide a similar feel of operation thus allowing users to introduce Smart in various scenes A wide array of informationbased tools is also available which offers new digital sensing styles to users Sensing Variation It is used for measuring targets made of electrically conductive materials which may be either ferromagnetic or nonferromagnetic A highfrequency alternating current flows through a coil cast in the sensor housing The electromagnetic coil field induc A high frequency alternating current is fed through a coil embedded in a sensor housing The electromagnetic field from the coil induces eddy currents in the conductive target As a consequence the alternating current resistance of the coil changes Th (. MEMS. ). MEMS. . Micro Electrical Mechanical Systems. Practice of making and combining miniaturized mechanical and electrical components. “. Micromachines. ” in Japan. “Microsystems Technology” in Europe. Inspirations from . Nature. A/Prof . Gourab. . Sen . Gupta. Engineering Programme Director. School of Engineering and Advanced Technology (SEAT). Massey University. New Zealand. New Zealand. Biomimetics:. Hongning Wang. CS@UVa. What is NLP? . كلب هو مطاردة صبي في الملعب.. How can a computer make . sense. out of this . string. ? . Arabic text. - What are the basic units of meaning (words)?. Dr. Imtiaz Hussain. Associate Professor. email: . imtiaz.hussain@faculty.muet.edu.pk. URL :. http://imtiazhussainkalwar.weebly.com/. Lecture-4. Mechanical Sensors. 1. Lecture Outline. Introduction. Potentiometric Sensors. Kai-Wei Chang. CS @ University of Virginia. kw@kwchang.net. Couse webpage: . http://kwchang.net/teaching/NLP16. 1. CS6501 Natural Language Processing. Quiz 1. Max: 24. ;. Mean: 18.1; Median: 18; SD: 3.36. 1. ECE4545:. Control Systems . Lecture:. Elements of . Control Systems Design. . Engr. Ijlal Haider. UoL. , Lahore. 2. A modern industrial plant: A section of the OMV Oil Refinery in Austria. Outline. (. Healthcare) . General Types of Sensors. 1, Resistor Sensors. 2, Capacitor Sensors. 3, Inductor Sensors. 4, Potential Transformer Sensors. 5, Eddy Current Sensors. 6, Piezoelectric Transducers. 7, Photoelectric Sensors. Hongning. Wang. CS@UVa. Recap: Core IR concepts. Information need. “. an individual or group's desire to locate and obtain information to satisfy a conscious or unconscious need. ” – wiki. An IR system is to satisfy users’ information need. Kai-Wei Chang. CS @ University of Virginia. kw@kwchang.net. Couse webpage: . http://kwchang.net/teaching/NLP16. 1. CS6501 Natural Language Processing. This lecture. Parts of speech (. POS) . POS . Tagsets. Solution. Low rank matrix approximation. Imagine this is our observed term-document matrix. Imagine this is *true* concept-document matrix. Random noise over the word selection in each document. CS@UVa.