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Category: computing – Page 759

While the recent cases of Ebola and Zika contributed to an emphasis on research, response, and policy related to EIDs, the meeting also had presentations on emerging biotechnologies. Of particular note was the Synthetic Biology panel, which focused on the current state of synthetic biology, its use in the health security defense enterprise, and the policy conundrums that need to be addressed.

Synthetic Biology – Complexity through Simplification

The first presenter, Dr. Christopher Voigt of the Synthetic Biology Center at MIT, noted that synthetic biology was the application of engineering principles to biological systems. The end goal of this bioengineering framework is to leverage ever-increasing computer capabilities to simplify both the designing and writing of genomic sequences. Further simplification would then allow for the creation of more complex systems.

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Personally; I see this not being needed in less than 10 years.

Automatic speech recognition is on the verge of becoming the chief way of interacting with primary computing devices. A decade ago, the concept of automatic speech recognition was laughed at.

Anticipating this rise in voice-controlled electronics, a team of researchers from MIT have developed a low-power chip designed for automatic speech recognition. A cell phone running speech-recognition software might need roughly 1 watt of power, but the new chip requires between 0.2 and 10 milliwatts only, based on the number of words it has to recognize.

In a real-world application, that potentially means a power savings of 90 to 99%, which could make voice control feasible for moderately simple electronic devices. That includes power-constrained gadgets that have to go months between battery charges or extract energy from their environments.

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SAN FRANCISCO – In a policy speech that puts Microsoft front-and-center in the shifting ground of both politics and nationalism, company president Brad Smith said tech companies must declare themselves neutral when nations go up against nations in cyberspace.

“Let’s face it, cyberspace is the new battlefield,” he told an overflow audience in the opening keynote at the RSA computer security conference.

Tech must be committed to “100% defense and zero percent offense,” Smith said.

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Quest to settle riddle over Einstein’s dark energy theory may soon be over

Saving energy is just as important as finding new and sustainable sources. By reducing the demand we reduce the energy and storage needed in the first place.

This is a first step in creating the tools needed to design and engineer low energy electronics. Cell Phones that last for weeks on a single charge and computers and servers using micro watts. However you will still need a lot of energy to drive screens and interface devices.

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At the heart of Bitcoin or any Blockchain ledger is a distributed consensus mechanism. It’s a lot like voting. A large and diverse deliberative community validates each, individual user transaction, ownership stake or vote.

But a distributed consensus mechanism is only effective and faithful if the community is impartial. To be impartial, voters must be fairly separated. That is, there must be no collusion enabled by concentration or hidden collaboration. They must be separated from the buyer and seller; they must be separated from the big stakeholders; and they must be separated from each other. Without believable and measurable separation, all sorts of problems ensue. One problem that has made news in the Bitcoin word is the geographical concentration of miners and mining pools.

A distributed or decentralized transaction validation is typically achieved based on Proof-of-Work (POW) or Proof-of-Stake (POS). [explain]. But in practice, these methodologies exhibit subtle problems…

The problem is that Proof-of-Work can waste an enormous amount of energy and both techniques result in a concentration of power (either by geography or by special interest) — rather than a fair, distributed consensus.

In a quasi-formal paper, C.V. Alkan describes a fresh approach to Blockchain consensus. that he calls Distributed Objective Consensus. As you try to absorb his mechanism, you encounter concepts of Sybil attacks, minting inequality, the “nothing-at-stake” problem, punishment schemes and heartbeat transactions. Could Alkan’s distributed consensus mechanism be too complex for the public to understand or use?…

While I have a concern that time stamps and parent-child schemes may degrade user anonymity, the complexity doesn’t concern me. Alkan’s paper is a technical proposal for magic under the covers. Properly implemented, a buyer and seller (and even a miner) needn’t fully understand the science. The user interface to their wallet or financial statement would certainly be shielded from the underlying mechanics.

Put another way: You would not expect a user to understand the mechanism any more than an airline passenger understands the combustion process inside a jet engine. They only want to know:

• Does it work? • Is it safe? • Is it cost effective? • Will I get there on time?

So will Alkan’s Decentralized Objective Consensus solve the resource and concentration problems that creep into POW and POS? Perhaps. At first glance, his technical presentation appears promising. I will return to explore the impact on privacy and anonymity, which is my personal hot button. It is a critical component for long term success of any coin transaction system built on distributed consensus. That is, forensic access and analysis of a wallet or transaction audit trail must be impossible without the consent and participation of at least one party to a transaction.

Philip Raymond co-chairs CRYPSA and The Bitcoin Event. He is a Lifeboat board member, editor
at AWildDuck and will deliver the keynote address at Digital Currency Summit in Johannesburg.

More on Intel’s plans for a Quantum Neuromorphic chip to mimic the brain on QC. Should be interesting as they will be researching Quantum Biology/ Biosystem technology of the human brain to make this happen. And, will also be assessing cell electromagnetic spin, much of the other quantum mechanic properties of the brain. So, consider the race is on now for a Quantum Biosystem brain. And, the question now is which one will get there 1st and which type? DARPA’s Quantum Biosystem enhanced brain or one like Intel’s Quantum Neuromorphic chip mimicking the human brain?

Things are about to become very interesting for all.

A future beyond today’s PC technology is prepared by Intel’s research into quantum computing. (Photo : Strange Video Zone / YouTube)

As it prepares for the post-Moore’s Law era, the world’s largest chip company Intel, researches new paths toward designing computers of immense power by exploiting the quantum mechanics.

According to MIT Technology Review, chip maker Intel is involved in the race to build quantum computers that should offer immense processing power. Competitors Google, Microsoft and IBM are also developing quantum components different from the ones to be found in today’s computers. But what’s different in Intel’s approach is the fact that the chip maker company is trying to adapt the silicon transistor of existing computers for the task.

Continue reading “Intel’s Quantum Computing” | >

Glad Intel is moving this dial on their side as I have said for over a year they must do this to remain relevant. I would also encourage them to enter into a large 3D/4D printer partnership to develop a high speed printer that can print diamoide particles as they will need this bi-product to ensure stability in their chips and any other QC data storage and transfer processing. I do say they will need a group focused on Quantum Bio R&D as we begin to progress more of a integrated tech-bio system approach.

Intel realizes there will be a post-Moore’s Law era and is already investing in technologies to drive computing beyond today’s PCs and servers.

The chipmaker is “investing heavily” in quantum and neuromorphic computing, said Brian Krzanich, CEO of Intel, during a question-and-answer session at the company’s investor day on Thursday.

“We are investing in those edge type things that are way out there,” Krzanich said.

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Nice forum on QC Crystal Superconduction in Mar.

From March 8–10, 2017, an International Conference on Crystal Growth is to be held in Freiburg under the auspices of the German Association of Crystal Growth DGKK and the Swiss Society for Crystallography SGK-SSCR. The conference, jointly organized by the Fraunhofer Institute for Solar Energy Systems ISE, the Crystallography department of the Institute of Earth and Environmental Sciences at the University Freiburg and the University of Geneva, is to be held in the seminar rooms of the Chemistry Faculty of the University of Freiburg. Furthermore, the Young DGKK will hold a seminar for young scientists at Fraunhofer ISE on March 7, 2017.

“Whether for mobile communication, computers or LEDs, crystalline materials are key components of our modern lifestyle,” says Dr. Stephan Riepe, group head in the Department of Silicon Materials at Fraunhofer ISE. “Crystal growth has a long tradition and today is still far from becoming obsolete. Materials with special crystalline structure are being developed for applications in high-temperature superconductors through to low-loss power transmission. Artificial diamonds are a favorite choice for building quantum computers. At the conference, the production of silicon, III-V semiconductors and most currently perovskite layers for cost-effective high efficiency tandem solar cells will also be discussed.”

In Freiburg, a close cooperation exists between the Fraunhofer Institutes and the University of Freiburg. For example, at Fraunhofer ISE a doctoral thesis of the University of Freiburg was carried out which investigated how impurities can be minimized during multicrystalline silicon production. In the production process, liquid silicon is melted in a quartz crucible and subsequently solidified. Similar to flour’s function when sprinkled in a baking form, silicon nitride powder acts as a separating agent between the crucible and the silicon. Here the aim is to reduce impurities on the scale of parts per billion, or ppb, to achieve the highest solar cell efficiencies. On a regular basis, student and doctoral degree theses are carried out to address such questions.

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