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D-Wave’s Quantum Computing Demo

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As I mentioned earlier, there was a Canadian company that announced it would demonstrate a working quantum computer this week. And demonstrate they did. Yesterday. In California. Then they released this press release, which is frustratingly short on details.

There was some other minor press coverage, including a short article in Scientific American. The nub:

For the demonstration, he says D-Wave operators remotely controlled the quantum computer, housed in Burnaby, British Columbia, from a laptop in California. The quantum computer was given three problems to solve: searching for molecular structures that match a target molecule, creating a complicated seating plan, and filling in Sudoku puzzles.

But experts say the announcement may be a bit – er – premature. Even if the computer were to work as advertised, it still would be nearly 1,000 times too small to solve problems that stump ordinary computers. Moreover, researchers do not know whether it will work at bigger sizes.

A similar tone was in most other articles that didn’t parrot the press release – namely, that the demo was not very impressive. That part is rather unfortunate, although not wholly unexpected – the company did indicate (somewhere) that this was intended to be a proof of concept to gain interest.

So I guess at least for the foreseeable future, the cryptography industry will still be around.

A Real Quantum Computer – This Week!

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Sorry, been off sick. One very quick entry from Techworld, about a BC company, D-Wave, that will be debuting a real Quantum computer this week!!

Twenty years before most scientists expected it, a commercial company has announceda quantum computer that promises to massively speed up searches and optimisation calculations.

D-Wave of British Columbia has promised to demonstrate a quantum computer next Tuesday, that can carry out 64,000 calculations simultaneously (in parallel “universes”), thanks to a new technique which rethinks the already-uncanny world of quantum computing. But the academic world is taking a wait-and-see approach.

If it turns out to be true, this will be revolutionary news. I mean, truly revolutionary. If it works, well, say goodbye to most of the cryptography industry, as a quantum computer should easily be able to defeat the most sophisticated encryption methods currently known by simple brute strength. Amongst other things. This is nearly unlimited computing power in a box. Stunning. Assuming, of course, it actually works.

Wikiality

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Interesting post on the Wellington Financial Blog about “Wikiality” – the practice of taking stuff in Wikipedia as the truth, or, to quote: ““a reality where, if enough people agree with a notion, it becomes the truth.”

JN notes that Wikipedia has been cited by the courts, and this is reason for concern. A snippet:

The practice poses two problems:

  1. The references may be inaccurate; and
  2. Even if accurate, the references are subject to change at any point in the future, making it difficult for any future decisions to refer back to the original or understand the context in which it was made.

Given recent reports of Microsoft offering to pay individuals to make changes to certain Wikipedia articles in which they have a vested interest, the credibility of the site as a definitive reference source again comes into question.

A few of my colleagues at the firm also expressed bemusement when a recent case in Ontario (don’t have the citation, sorry) also cited Wikipedia.

I am quite a big fan of Wikipedia. It is, I think a rather useful and handy tool to refer to from time to time. Do I take it as the gospel? No. Would I use it if I were trying to concoct an antidote for a poison that was about to kill me? Probably not. Would I cite it in a legal research paper? Possibly. In fact, quite likely.

Although Wikipedia is by no means without its weaknesses, it also has its strengths. Sure, there is a possibility of inaccuracy. But then again, isn’t something less likely to have inaccuracies if it is reviewed (and edited) by more eyes (and more minds)? Isn’t it more likely that if there is a dispute about what is and isn’t correct, it will come to light, just like the Microsoft incident?

And what source, can it be said, is free of inaccuracies? Certainly not The New York Times. Although the Gray Lady is quick to point out that it was “deceived” by an errant reporter, it is less quick to reflect on the fact that it published fabricated stories. That of course is the clearest example, but history is rife with examples of inaccurate or misleading stories in the press. Less clear, of course, is media bias. And one only needs to refer to Manufacturing Consent. I don’t necessarily agree with all that book has to offer, but it certainly provides some food for thought.

What about scientific publications? Hmmm. Well. Again, truth is quite often relative. The clearest examples, are, of course, outright fabrication. Nonetheless, Dr. Hwang Woo-suk’s paper on producting the first cloned stem cell line was considered the truth for several years, until he was discredited. And more generally speaking, is it not true that, in the world of science, what is considered to be the truth is what most scientists believe to be true? Is that not the system of peer review? A great read on this topic is The Structure of Scientific Revolutions (as an aside, its also the book that introduced the phrase “paradigm shift” into popular parlance). I won’t bore you with details, but suffice it to say that, at the end of the day, science, at least in concept, may not be that far from wikiality.

My point isn’t necessarily to skewer existing sources of “truth” but rather to point out that such sources aren’t necessarily more reliable or accurate, or less fallible, than something like Wikipedia.

And as for things changing? Make a copy.


Top Ten Twenty Lies

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Yes, this is a bit old, but quite good. I was wandering around and found these two articles on Guy Kawasaki’s website, about The Top Ten Lies of Venture Capitalists and The Top Ten Lies of Entrepreneurs. Great, great reading. One small snippet from each. On the VC side:

“This is a vanilla term sheet.” There is no such thing as a vanilla term sheet. Do you think corporate finance attorneys are paid $400/hour to push out vanilla term sheets? If entrepreneurs insist on using a flavor of ice cream to describe term sheets, the only flavor that works is Rocky Road. This is why they need their own $400/hour attorney too–as opposed to Uncle Joe the divorce lawyer.

and one on the Entrepreneur side:

“Oracle is too big/dumb/slow to be a threat.” Larry Ellison has his own jet. He can keep the San Jose Airport open for his late night landings. His boat is so big that it can barely get under the Golden Gate Bridge. Meanwhile, entrepreneurs are flying on Southwest out of Oakland and stealing the free peanuts. There’s a reason why Larry is where he is, and entrepreneurs are where they are, and it’s not that he’s big, dumb, and slow. Competing with Oracle, Microsoft, and other large companies is a very difficult task. Entrepreneurs who utter this lie look at best naive. You think it’s bravado, but venture capitalists think it’s stupidity.

Great stuff.

Pretexting, Canadian Style

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From one of my very smart colleagues at the firm – a recent Canadian case involving “pretexting” like activity a la HP.

The short story: A company hires an investigator to see what some former employees are up to, since they’ve started a competing business. Based on what they find out, they sue the employees. In discovery (in rough terms, the process through which each party gets to look at the information that the other side has supporting their case), the employees find out that the investigator has obtained their phone records and also has recorded them on video at their business premises, in both cases without their consent and without a court order.

Sound somewhat familiar?

So the employees countersue the company and the investigator. It turns our that the company wasn’t aware of the methods used by the investigator and so is left off the hook, but the action against the investigators is given the green light.

Whether or not the claim of the employees will succeed remains to be seen. In the meantime, folks thinking of using investigators, for whatever purpose, would be wise to give serious consideration to the nature of information that they want to collect.

Pretexting, Ethics and Clients

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Still catching up a bit – very quick post on the HP “pretexting” thing. As you may recall, HP asserted that its practice of pretexting – i.e. pretending to be someone else to get confidential telephone records – was legal. They were investigated leaks to the press by one of their board members and had resorted to this practice to try and find the leak. I had commented elsewhere long ago when this story first broke that even if it were illegal, very few (if anyone) could consider such actions the least bit ethical.

As most of you know apparently there was some disagreement as to legality and a few folks at HP were charged. Then I read this recent story about how HP was ending its special ties to Larry Sonsini, of the California powerhouse firm of Wilson Sonsini:

Sonsini – famous for decades in these parts – gained national fame in September during HP’s spy scandal hearings in front of Congress. Emails between the lawyer, HP executives and former director Tom Perkins raised serious questions about how sound Sonsini’s advice was around the practice of pretexting. He seemed to indicate that phone record fraud sounded like fair game, after being nudged in that direction by HP’s internal lawyers.

My emphasis. Its unfortunate to hear of something like this. I don’t doubt that he took the time and effort to research the law to come to a reasonable opinion on the matter before advising his client – obviously it was a very grey area of the law. In those circumstances its unfortunate that he didn’t perhaps suggest, notwithstanding the black letter of the law, that it would be unwise do take the course of action they were contemplating. That as good corporate citizens with a significant public profile, that such a practice is not something they should even consider. But then again, maybe he did and they didn’t listen (and of course he would surely have the good sense never to say that in public and embarrass a major client) or maybe he thought that such comments were not for legal counsel to make. Who knows.

The situation is not unfamiliar to many lawyers – particularly when it comes to giving opinions – lawyers are sometimes subjected to pressure to deliver the opinion that a client wants to hear rather than the one they should probably be delivering. By this I’m certainly not suggesting lawyers are delivering bad or incorrect opinions. What I am saying is that there are often grey areas of the law (which tend to be the areas on which legal expertise are sought) and in respect of which opinions can go one of two or more ways. And sometimes, the client will want to hear a certain outcome – for example, in the case of HP, I’m sure they would have liked the comfort to hear from their external counsel that their actions were legal – it would serve as some evidence that they took some degree of diligence and could serve to mitigate consequences if it turned out governmental authorities differed. If he, on the other hand, refused, or proffered a legal opinion that it was fine but qualified with a recommendation not to take such actions, HP likely would have not been very happy with him. And everyone knows what happens when clients aren’t happy.

Its an unfortunate situation to be in. Particuarly in this case, where, at the end of the day, HP still, obviously, isn’t happy with him.

Microsoft Patents RSS. Or Tries To. Maybe.

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Interesting post on someone else’s blog about Microsoft apparently trying to patent RSS:

The applications, filed last June but just made public yesterday, cover subscribing and discovering what Microsoft calls “Web feeds.” That comes as a bit of a shock to anyone who’s been working on RSS, which has its origins in a format developed seven years ago at Netscape Communications.

Microsoft executive Don Dodge, while not involved in the patent applications, says he suspects the filings were made to defend the company against “patent trolls”. (The filings were made shortly before Microsoft announced plans to build RSS technology into its upcoming Vista operating system.) Still, if granted, the patents would give Microsoft a legal cudgel to wield against other companies using RSS.

Well. They do have a point. Generally speaking, I don’t think patent trolls (those that basically file overly broad patents and then sit on them in a dark cave until someone who actually does something useful, and therefore has deep pockets, unwittingly infringes, at which point the troll comes out and clubs them over the head with a lawsuit or settlement) are a good thing. That being said, its ironic that Microsoft feels the need to abuse the system in the same way as patent trolls in order to proactively defend itself. It will be interesting to see how things turn out.

Unfortunately, I’m not necesarily sure that prior art would necessarily invalidate these patents – after all, most of NTP’s patents were more or less considered invalid, but that didn’t stop them from collecting several hundred million from RIM. And its not like there haven’t been other, um, rather broad patents asserted in the past. You know, like back in 2002, when British Telecom asserted ownership of hyperlinks (which they lost) though of course BT doesn’t quite fit the description of a patent troll.

Then again, it begs the question as to who or what should or shouldn’t be considered a patent troll – for example, its well known that IBM has a huge, gigantic, enormous arsenal of patents at its disposal. IBM also actively licenses these patents (and of course threatens litigation where it believes its rights are being violated), but it isn’t necessarily the case that IBM would otherwise have exploited these patents in what I’ll call “active” business – i.e. making and selling something based on the patent as opposed to primarily seeking royalties and licenses from those do – even though IBM does do so in some cases. So does that make IBM a patent troll? What about Philo T. Farnsworth who, arguably, never started producing televisions but instead sought legal claims against others?

My perhaps overly simplistic take on this is that patent trolls are not inherently the problem, but rather the ability, primarily in the US, to register patents that should have never issued in the first place. If someone comes up with a smart, cool, inventive, and truly novel way of doing something, then they should certainly be free to either produce something with it, or sue the living daylights out of someone else who comes along and infringes the IP even if they don’t (or can’t) make productive use of it themselves. Not actively exploiting a patent is not necessarily tantamount to being a bad guy, IMHO.

It will be interesting to see what happens on this front, if anything. If nothing does, then I may well turn to drafting patents, the first being “Method of Utilizing a Rhythmic Cadence in the Expansion and Contraction of Multiple Muscular Groupings to Faciliate Indefinite Continuation of Metabolism of Cell Structures.” I like the sound of that. Yes indeed.