Binghamton Research Magazine - Spring/Summer 2012 - (Page 11)

Ponomarev says they’re proposing one small change in hardware that doesn’t touch the rest of the carefully designed architecture. It’s a small box at the back end of the processor pipeline, and they’ve even built the necessary VSLI circuits using Sun Microsystem’s public core as a demonstration. Essentially, they propose using several cores for security purposes only, rather than having a machine fire up every core to run programs. The security cores would be activated on demand, rather than being “on” all the time, which would demand more power. “Architecture changes are difficult except if they are not difficult,” Abu-Ghazaleh says. “If they’re small and don’t touch the major structures that Intel and AMD have spent a ton of their energies optimizing, then it becomes feasible. That’s a principle we stick to. Yes, we have to make these changes, but let’s do them in a way that makes it possible for these companies to adopt them.”
A ‘Data Dog’

Binghamton University • BINGHAMTON RESEARCH • Spring/Summer 2012

Across campus, Chen has many of the same motivations that drive AbuGhazaleh and Ponomarev. They also share research sponsors: Both the National Science Foundation and the Air Force have taken an interest in this work.

Dmitry Ponomarev (top) and Nael Abu-Ghazaleh, associate professors of computer science, have developed a ‘Nanny Chip’ to protect information in multi-core environments.

11



Table of Contents for the Digital Edition of Binghamton Research Magazine - Spring/Summer 2012

Binghamton Research Magazine - Spring/Summer 2012
Contents
About Binghamton Research
Welcome
Briefs
Digital defenders
Jockeying for genetic advantage
The unfiltered truth
Spring awakening
Wall Street watchdog
Principles of the universe demand principled engineers
Engineering and Science Building
Graduate research
Undergraduate research
A piece of the puzzle
Crossword puzzle

Binghamton Research Magazine - Spring/Summer 2012

Binghamton Research Magazine - Spring/Summer 2012 - (Page Intro)
Binghamton Research Magazine - Spring/Summer 2012 - Binghamton Research Magazine - Spring/Summer 2012 (Page Cover1)
Binghamton Research Magazine - Spring/Summer 2012 - Binghamton Research Magazine - Spring/Summer 2012 (Page Cover2)
Binghamton Research Magazine - Spring/Summer 2012 - Contents (Page 1)
Binghamton Research Magazine - Spring/Summer 2012 - About Binghamton Research (Page 2)
Binghamton Research Magazine - Spring/Summer 2012 - Welcome (Page 3)
Binghamton Research Magazine - Spring/Summer 2012 - Briefs (Page 4)
Binghamton Research Magazine - Spring/Summer 2012 - Briefs (Page 5)
Binghamton Research Magazine - Spring/Summer 2012 - Briefs (Page 6)
Binghamton Research Magazine - Spring/Summer 2012 - Briefs (Page 7)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 8)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 9)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 10)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 11)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 12)
Binghamton Research Magazine - Spring/Summer 2012 - Digital defenders (Page 13)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 14)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 15)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 16)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 17)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 18)
Binghamton Research Magazine - Spring/Summer 2012 - Jockeying for genetic advantage (Page 19)
Binghamton Research Magazine - Spring/Summer 2012 - The unfiltered truth (Page 20)
Binghamton Research Magazine - Spring/Summer 2012 - The unfiltered truth (Page 21)
Binghamton Research Magazine - Spring/Summer 2012 - The unfiltered truth (Page 22)
Binghamton Research Magazine - Spring/Summer 2012 - The unfiltered truth (Page 23)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 24)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 25)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 26)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 27)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 28)
Binghamton Research Magazine - Spring/Summer 2012 - Spring awakening (Page 29)
Binghamton Research Magazine - Spring/Summer 2012 - Wall Street watchdog (Page 30)
Binghamton Research Magazine - Spring/Summer 2012 - Wall Street watchdog (Page 31)
Binghamton Research Magazine - Spring/Summer 2012 - Wall Street watchdog (Page 32)
Binghamton Research Magazine - Spring/Summer 2012 - Wall Street watchdog (Page 33)
Binghamton Research Magazine - Spring/Summer 2012 - Principles of the universe demand principled engineers (Page 34)
Binghamton Research Magazine - Spring/Summer 2012 - Principles of the universe demand principled engineers (Page 35)
Binghamton Research Magazine - Spring/Summer 2012 - Principles of the universe demand principled engineers (Page 36)
Binghamton Research Magazine - Spring/Summer 2012 - Principles of the universe demand principled engineers (Page 37)
Binghamton Research Magazine - Spring/Summer 2012 - Engineering and Science Building (Page 38)
Binghamton Research Magazine - Spring/Summer 2012 - Engineering and Science Building (Page 39)
Binghamton Research Magazine - Spring/Summer 2012 - Graduate research (Page 40)
Binghamton Research Magazine - Spring/Summer 2012 - Graduate research (Page 41)
Binghamton Research Magazine - Spring/Summer 2012 - Undergraduate research (Page 42)
Binghamton Research Magazine - Spring/Summer 2012 - Undergraduate research (Page 43)
Binghamton Research Magazine - Spring/Summer 2012 - A piece of the puzzle (Page 44)
Binghamton Research Magazine - Spring/Summer 2012 - A piece of the puzzle (Page 45)
Binghamton Research Magazine - Spring/Summer 2012 - A piece of the puzzle (Page 46)
Binghamton Research Magazine - Spring/Summer 2012 - A piece of the puzzle (Page 47)
Binghamton Research Magazine - Spring/Summer 2012 - Crossword puzzle (Page 48)
Binghamton Research Magazine - Spring/Summer 2012 - Crossword puzzle (Page Cover3)
Binghamton Research Magazine - Spring/Summer 2012 - Crossword puzzle (Page Cover4)
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