Engineering & Materials Science
Accelerometers
31%
Air
10%
Analytical models
13%
Authentication
16%
Autonomous vehicles
10%
Base stations
11%
Beamforming
18%
Bit error rate
10%
Blockchain
11%
Carbon dioxide
9%
Cellular telephones
9%
Channel state information
12%
Classifiers
27%
Cognitive radio
12%
Communication
100%
Communication systems
15%
Computer hardware
14%
Convolutional neural networks
21%
Costs
20%
Cryptography
17%
Decision trees
12%
Deep learning
37%
Denial-of-service attack
22%
Developing countries
10%
Disasters
27%
Edge detection
20%
Electrocardiography
9%
Electroencephalography
9%
Embedded systems
11%
Energy efficiency
27%
Energy utilization
42%
Experiments
10%
Fast Fourier transforms
9%
Field programmable gate arrays (FPGA)
27%
Fractals
20%
Freezing
10%
Global positioning system
12%
Glucose
20%
Health
20%
Image quality
10%
Image reconstruction
9%
Imaging techniques
31%
Indoor positioning systems
16%
Industrial chemicals
14%
Industry
14%
Internet of things
63%
Laser beams
11%
Laser spectroscopy
38%
Learning algorithms
9%
Lenses
10%
Light emitting diodes
14%
Lighting
19%
Location based services
11%
Machine learning
22%
Medium access control
14%
mHealth
12%
Microwaves
8%
MIMO systems
9%
Mobile cloud computing
8%
Mobile robots
17%
Modulation
20%
Monitoring
11%
Navigation
15%
Network architecture
17%
Network protocols
37%
Networks (circuits)
13%
Neural networks
24%
Nutrition
25%
Optics
10%
Orthogonal frequency division multiplexing
17%
Physical layer
29%
Principal component analysis
9%
Radar
10%
Real time systems
9%
Relocation
24%
Satellites
15%
Semiconductor lasers
30%
Sensors
19%
Signal to noise ratio
10%
Smart city
41%
Smartphones
12%
Software defined networking
25%
Solar cells
10%
Students
14%
Telecommunication links
9%
Temperature
18%
Testbeds
9%
Throughput
22%
Tomography
57%
Toxicity
11%
Transport Layer
12%
Vehicular ad hoc networks
11%
Visible light communication
27%
Vision aids
17%
Wavelength division multiplexing
10%
Wearable sensors
9%
Wearable technology
8%
Wide area networks
40%
Wireless networks
22%
Physics & Astronomy
absorption spectroscopy
9%
accelerometers
5%
access control
16%
air
5%
carbon dioxide
10%
commercial aircraft
5%
computer programs
7%
death
5%
diodes
9%
direct current
9%
engines
9%
entropy
7%
fractals
9%
frequency division multiplexing
15%
hardware
9%
illumination
7%
laser spectroscopy
14%
learning
5%
lenses
7%
lip reading
20%
masks
8%
modulation
5%
optical communication
10%
optics
7%
performance
5%
plumes
10%
propagation
5%
pushing
12%
radar
5%
radio frequencies
10%
receivers
7%
refraction
5%
scheduling
14%
sensors
9%
synchronism
8%
telecommunication
5%
thrust
7%
tomography
13%
turbine engines
5%
turbulence
7%
wavelength division multiplexing
10%
wide area networks
16%