The Experts below are selected from a list of 76995 Experts worldwide ranked by ideXlab platform
Bruno Volckaert - One of the best experts on this subject based on the ideXlab platform.
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Preemptive Resource Provisioning for Container-Based Audio/Video Encrypted Collaboration Applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
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preemptive resource provisioning for container based audio video encrypted collaboration applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
Ajay Kumar Dansena - One of the best experts on this subject based on the ideXlab platform.
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the design and construction of a low cost propeller led display
Global Journal of Research In Engineering, 2012Co-Authors: Sheikh Rafik Manihar, Komal Prasad Dewangan, Ajay Kumar DansenaAbstract:This paper explains the Project which is a special kind of circular LED display. With the help some mechanical assembly, LED count, hardware Requirement, and hence overall cost is cut to very affordable price. Also, maintenance and repairing of the display is so easy, that anyone having a little electronics knowledge can take care of this. All the synchronizing can be implemented through software. First of its kind, made using the 20-pin 8051 series microcontroller, this Project use the principle of Space Multiplexing. This propeller display is mechanically scanned and displays the characters in digital format. Made from scrap it can be used anywhere and everywhere and the most amazing fact about this display is its crystal clear display. This display consists of just 7 bright LEDs which are rotated to show the display. For building this Project, Requirement is just a small 20 pin microcontroller, a position encoder, and LEDs. This display can show the messages, which will require a whopping 525 LEDs. So hardware and cost minimization is achieved.
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the design and construction of a low cost propeller led display
Global Journal of Research In Engineering, 2012Co-Authors: Sheikh Rafik Manihar, Komal Prasad Dewangan, Ajay Kumar DansenaAbstract:This paper explains the Project which is a special kind of circular LED display. With the help some mechanical assembly, LED count, hardware Requirement, and hence overall cost is cut to very affordable price. Also, maintenance and repairing of the display is so easy, that anyone having a little electronics knowledge can take care of this. All the synchronizing can be implemented through software. First of its kind, made using the 20-pin 8051 series microcontroller, this Project use the principle of Space Multiplexing. This propeller display is mechanically scanned and displays the characters in digital format. Made from scrap it can be used anywhere and everywhere and the most amazing fact about this display is its crystal clear display. This display consists of just 7 bright LEDs which are rotated to show the display. For building this Project, Requirement is just a small 20 pin microcontroller, a position encoder, and LEDs. This display can show the messages, which will require a whopping 525 LEDs. So hardware and cost minimization is achieved.
Rafael Xavier - One of the best experts on this subject based on the ideXlab platform.
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Preemptive Resource Provisioning for Container-Based Audio/Video Encrypted Collaboration Applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
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preemptive resource provisioning for container based audio video encrypted collaboration applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
Sheikh Rafik Manihar - One of the best experts on this subject based on the ideXlab platform.
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the design and construction of a low cost propeller led display
Global Journal of Research In Engineering, 2012Co-Authors: Sheikh Rafik Manihar, Komal Prasad Dewangan, Ajay Kumar DansenaAbstract:This paper explains the Project which is a special kind of circular LED display. With the help some mechanical assembly, LED count, hardware Requirement, and hence overall cost is cut to very affordable price. Also, maintenance and repairing of the display is so easy, that anyone having a little electronics knowledge can take care of this. All the synchronizing can be implemented through software. First of its kind, made using the 20-pin 8051 series microcontroller, this Project use the principle of Space Multiplexing. This propeller display is mechanically scanned and displays the characters in digital format. Made from scrap it can be used anywhere and everywhere and the most amazing fact about this display is its crystal clear display. This display consists of just 7 bright LEDs which are rotated to show the display. For building this Project, Requirement is just a small 20 pin microcontroller, a position encoder, and LEDs. This display can show the messages, which will require a whopping 525 LEDs. So hardware and cost minimization is achieved.
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the design and construction of a low cost propeller led display
Global Journal of Research In Engineering, 2012Co-Authors: Sheikh Rafik Manihar, Komal Prasad Dewangan, Ajay Kumar DansenaAbstract:This paper explains the Project which is a special kind of circular LED display. With the help some mechanical assembly, LED count, hardware Requirement, and hence overall cost is cut to very affordable price. Also, maintenance and repairing of the display is so easy, that anyone having a little electronics knowledge can take care of this. All the synchronizing can be implemented through software. First of its kind, made using the 20-pin 8051 series microcontroller, this Project use the principle of Space Multiplexing. This propeller display is mechanically scanned and displays the characters in digital format. Made from scrap it can be used anywhere and everywhere and the most amazing fact about this display is its crystal clear display. This display consists of just 7 bright LEDs which are rotated to show the display. For building this Project, Requirement is just a small 20 pin microcontroller, a position encoder, and LEDs. This display can show the messages, which will require a whopping 525 LEDs. So hardware and cost minimization is achieved.
Filip Turck - One of the best experts on this subject based on the ideXlab platform.
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Preemptive Resource Provisioning for Container-Based Audio/Video Encrypted Collaboration Applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
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preemptive resource provisioning for container based audio video encrypted collaboration applications
Journal of Network and Systems Management, 2020Co-Authors: Rafael Xavier, Lisandro Zambenedetti Granville, Filip Turck, Bruno VolckaertAbstract:The massive industrial adoption of cloud technology has led to research into cloud-enabling traditional applications. The EMD research Project proposes an elastic, reliable, and secure cloud-enabled Audio and Video (A/V) collaboration platform in replacement of a reliable hardware appliance based which had fixed constraints in terms of scalability. In this context, this article introduces heuristics and architectures that efficiently and preemptively allocate EMD’s A/V encrypted and container-based software components in the cloud. A software solution based on Kubernetes, a production-grade container orchestration platform, is compared with another solution focused on dedicated VMs. Both implement resource allocation heuristics that take into account the Project’s Requirements and location-aware encryption enforcement necessities: encryption is enforced for more sensitive data. A company training scenario with dynamically distributed instructors is modelled using existing A/V stream concepts, and component prototypes are extended to support encryption and containerisation, whose prototype performance evaluation drives the investigation of heuristics and architectures and feeds their larger-scale simulation-based assessment. Results show that container orchestration costs are at least 52% lower than dedicated VMs for this scenario, but rely on relaxing a Project Requirement: the time taken to establish a new streaming session was to be kept below 2 s. The switch to orchestrated containers raised this up to a maximum of 2.5 s.
