Browsing Computer Science & Engineering by Author "Saeed A."
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Low complexity target coverage heuristics using mobile cameras
Neishaboori A.; Saeed A.; Harras K.A.; Mohamed A. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Wireless sensor and actuator networks have been extensively deployed for enhancing industrial control processes and supply-chains, and many forms of surveillance and environmental monitoring. The availability of low-cost ... -
On realistic target coverage by autonomous drones
Saeed A.; Abdelkader A.; Khan M.; Neishaboori A.; Harras K.A.; Mohamed A.... more authors ... less authors ( Association for Computing Machinery , 2019 , Article)Low-cost mini-drones with advanced sensing and maneuverability enable a new class of intelligent sensing systems. To achieve the full potential of such drones, it is necessary to develop new enhanced formulations of both ... -
On target coverage in mobile visual sensor networks
Neishaboori A.; Saeed A.; Harras K.A.; Mohamed A. ( Association for Computing Machinery, Inc , 2014 , Conference Paper)Recent advancements in manufacturing low-cost wireless battery operated cameras has made their application in Wireless Video Sensor Networks (WVSN) increasingly more feasible and affordable. The application of robotic ... -
The inapproximability of illuminating polygons by α-floodlights
Abdelkader A.; Saeed A.; Harras K.; Mohamed A. ( Queen's University, Ontario, Canada , 2015 , Conference Paper)We consider variants of the art gallery problem where guard visibility is limited to a certain angular aperture-. We show that the problem is NP-hard even when guards can be located in the interior of the polygon. We then ... -
Up and away: A visually-controlled easy-to-deploy wireless UAV Cyber-Physical testbed
Saeed A.; Neishaboori A.; Mohamed A.; Harras K.A. ( IEEE Computer Society , 2014 , Conference Paper)Cyber-Physical Systems (CPS) have the promise of presenting the next evolution in computing with potential applications that include aerospace, transportation, and various automation systems. These applications motivate ...