Generating a major bet in Alabama on a smaller, but critical computer component

The Nationwide Science Foundation just designed a $650,000 guess that a College of Alabama in Huntsville team can make one of the world’s hottest new pc components far more resilient, sturdy and strength-productive than the challenging disk drives the new tech is speedily replacing.

The NSF has awarded Dr. Biswajit Ray a five-yr, $650,000 “Faculty Early Career Improvement Program (Profession) award to go after his investigation. Ray and his staff of doctoral learners and graduate researchers are performing on the challenge now.

Reliable point out drives are rapidly and effective storage drives for laptop knowledge. Ray’s analysis aims to create storage administration procedures that can double their lifetimes, UAH said this week.

SSD’s retail outlet facts in flash memories, and the technology in people reminiscences is also quickly evolving. “I discover latest technological developments very fascinating,” Ray said in the university’s release. “Manufacturers are releasing chips that can hold about 1.33 terrabits of information and facts, and these chips are a few-dimensional constructions with storage cells positioned in many levels.”

Problems with the new drives involve power effectiveness, security and privacy, Ray reported. “The project addresses these troubles by means of intelligent memory administration strategies which can be carried out as a result of computer software-based mostly methods in the storage firmware,” he suggests. “We will appraise these tactics on point out-of-the-artwork-flash memory chips.”

What could this sort of storage allow in the foreseeable future? Better predictive analytics and synthetic intelligence in minimal-end computer systems capable of functioning in “extreme environments, these types of as nuclear environments and space, wherever flash drives are eye-catching because of to their mild body weight, significant density and small measurement,” the announcement said.

Ray claimed his team’s work will make it possible for procedure designers to build new memory administration functions “that go over and above the algorithmic techniques” to evaluate and optimize memory performance. Two businesses are currently interested.

“I have a partnership with Western Electronic and Infineon Systems,” Ray claimed. “They are quite a lot thrilled on the end result of the task. They will deliver complex mentorship and associated assets for the achievement of the challenge.”

The three doctoral students functioning in Ray’s Components Trustworthiness and Security Laboratory are Matchima Buddhanoy, Md Raquibuzzaman and Umeshwarnath Surendranathan.

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