Month: October 2017

Summary of the PROCEEDINGS OF IIIF2017

9th – 11th SEPTEMBER 2017, Taj Gateway, Visakhapatnam

This India International Innovation Fair was hosted by Government of Andhra Pradesh through AP Innovation Society. IFIA- International Federation of Inventors Association has supported it through connecting us with Innovators Associations in around 100 countries across the world. The Fair has attracted 75 participants from 30 countries other than India. In all we had 300 delegates from within India and more than 5000 visitors for the stalls.

In addition to IFIA, APCTT of ESCAP has conducted a workshop in parallel to the Fair.

IIIF 2017 is an event planned to outreach innovators from a wide spectrum of domains and capabilities varying from schools to colleges to researchers in institutes and organisations to inventors from villages and startups.

The session started with CEO, AP Innovation Society welcoming the guests.

IIA was the local partner for APIS for organising the event. It’s President Dr A.S.Rao, announced the agenda and said this initiative would help create employment through creating new enterprises. .Mr Krishnan Srinivasa Raghavan, APCTT described the role of their UN body stressing that promoting innovation is as important as creating innovation.

Highlights:
The Visakhapatnam event was announced globally in 100 countries by global networks- IFIA and APCTT of ESCAP.
Global participation of 75 from 30 countries.
300 innovations exhibited. Wide range of participation from school children (Young scientists), grass root innovators, engineering students and startups.
International workshop held by UN Organization- APCTT of ESCAP, first time in partnership with a state government.
CCS Hackathon organized as parallel event.
Awareness and excitement created in the state on Innovations.
5000 visitors in 3 days.
Visakhapatnam and Andhra Pradesh are now on radar of global innovation networks.

The event was inaugurated by IFIA President, Alireza Rastegar. He also released the NCSTC magazine containing articles published by young scientists.

Citizen centric Services Hackathon was conducted in parallel at Sunrise Incubation, IT Hill No 3, Rushikonda.

Around 600 registrations were done, of which 300 were filtered for hackathon from around 40 colleges. District Collector, Sri Praveen Kumar was kind enough to grace the inaugural. Jury from NIC and ITAAP helped in judging the best solutions. The local Vizag startups community partnered with us to conduct the event.

For Video click here

Supporting Innovative Entrepreneurs and Role of Technology Transfer , an international workshop was organised by APCTT of ESCAP.

There were around 200 participants from educational institutions, research and development institutions, small and medium enterprises, grass root innovators and entrepreneurs. This workshop also had international participants including senior representatives from APCTT’s partner, organisations in India, Indonesia, Islamic Republic of Iran, Kazakhstan countries in Middle-East, Europe and Philippines. The aim is to boost awareness on the support mechanisms available for innovative entrepreneurs and share finest practices in cross border technology transfer from countries in the Asia Pacific region and beyond. It also focused on opportunities and challenges for technology commercialization, effective management of intellectual property rights, establishing and sustaining cross-border cooperation on technology transfer and sharing policy frameworks for technology transfer and innovation led entrepreneurship.

Minister for ITE&C , Mr Nara Lokesh released the Inaugural issue of International Technology Bazar along with catalogue of the fair, on 9th evening.

Minister for ITE&C, Mr. Lokesh, addressed the gathering and shared the Policy framework of government of Andhra Pradesh to support innovative entrepreneurs.

The deliberations among the innovators and entrepreneurs helped them share their experiences and existing policies in their respective states and nations. A possibility of regional cooperation platforms for the future to support knowledge exchange and networking was discussed. The third day had the fair and exhibition open for the public. There was however an interesting discussion that, ‘Dr’ is used to represent and recognise doctors and phD holders, and Er to recognise engineers in few countries. But, a system that recognizes genuine inventors and innovators, who contribute significantly in the knowledge economy and adding to public stock of knowledge was not available any where. Later, it was suggested with a proper alignment with Chartered Innovators Council it may be approved to use the title “Inv” for the inventors and innovators.

Hon. Chief Minister Sri Nara Chandrababu Naidu gave his remarkable keynote address during the valedictory on the last day and spent nearly four hours with international and Indian Innovators. The National Research Development Corporation (NRDC), DST, GOI signed an agreement of understanding with the AP Innovation Society to help the students and start-ups in the state. IFIA memorial medal was given to Y S Chowdary, Union Minister of State for Science and Technology, which was collected by H Purushotham on his behalf. The IFIA best invention awards were given to Portugal and for Organic Disposable Shaving Brush to Madala Sowjanya from India, which were presented by IFIA President. Hon. Chief Minister presented The Gandhi Memorial Innovation Award to Bahrain, special awards to Raman and Sai Teja for generating International Technology Bazaar portal and gold awards to National and International innovators. At this event Hon. Chief Minister addressed the gathering and expressed his contentment and satisfaction meeting the innovators and inventors, with such positive attitude towards progression.

Above all, it was a wonderful experience and learning . And our state requires more such networking platforms to learn and showcase!

A VERSION CONTROLLED, SELF-ADJUSTING, AND QUALITY OF SERVICE-AWARE LOAD BALANCED CLUSTER

Awarded 2017

VEERABHADRA RAO CHANDAKANNA

Most of the applications that we use today like Gmail, Twitter, and Facebook are Cloud enabled and can scale dynamically. Typically, such applications are hosted on a load balanced cluster. An application accessed via a load balanced cluster is hosted on every member (server) of the cluster. The end user uses a virtual address to send his/her request to a load balancer that acts as an entry point to access the cluster services. The load balancer assigns the request to one of the cluster members. As the load balancer can assign a request to any member of the cluster, all the members must be consistent to produce correct results. A load balancing algorithm attempts to (i) optimize the throughput/response time/resource utilization or (ii) prevent overloading any specific server. The services hosted on the cluster members go through many revisions during their life-cycle. The current solutions are mostly focusing on automating the dynamic scaling, and largely ignored the cluster version management. The key requirements to manage a load balanced cluster are auto provisioning, consistency among the cluster members, a load balancer that can quickly adjust to the changing cluster environment, cluster capacity management, and Quality of Service(QoS) monitoring.

A Self-Adjusting Clustering Framework (SACF) proposed automates the cluster version management, and enforces the consistency among the cluster members. The SACF automates the application management tasks (deploying, upgrading, and retiring) executed in a cluster environment. The framework allows the users to plug-in custom logic to be triggered at various points of managing an application. The framework enforces every active cluster member to be synchronized with the cluster all the time. The framework automatically detects inconsistency of a newly started cluster member and makes the necessary corrections to make it consistent with the current cluster state.

A Sliding window based Self-learning and Adaptive Load balancer (SSAL) that can adapt to both stable and unstable cluster environments is proposed. The SSAL logically divides time into fixed size intervals, assigns the requests in batches, and makes corrections based on the observed servers’ performance in each interval. The SSAL discovers the initial capabilities of the servers and performs incremental corrections needed in the subsequent intervals. It produces throughput better than the current models in both the stable and dynamic cluster environments.

A Quality of Service aware and Self-correcting observation based Load Balancer (QSLB) extends the SSAL to prevent the single point of failure problem, manage cluster capacity, and support QoS monitoring. The QSLB optimizes the throughput and allows (i) redundant QSLBs to collaborate and estimate the cluster members’ capabilities, (ii) the newly started QSLBs to learn the cluster members’ capabilities quickly, (iii) share the cluster capacity among different users in a pre-agreed ratio, and (iv) specify Quality of Service (QoS) benchmarks, monitor the QoS parameters, and recommend changes to meet the set QoS goals. Two cluster capacity estimation models (ARSM and NRPM) to improve the QoS are proposed. Multiple centralized and distributed algorithms to implement the QSLB are proposed and evaluated. This thesis presents a comprehensive approach for managing the load-balanced clusters. The SACF framework provides cluster version management and enforces the consistency among the cluster members. A new observation based load balancer (SSAL) that can produce optimal throughput in both stable and unstable cluster environments has been proposed. The SSAL is extended (as QSLB) to prevent single point of failure, manage the cluster capacity and QoS, and estimate the cluster capacity needed to improve the QoS.