Sunday, January 25, 2015

Intellectual Property and Production - workshop in Law, 24.1.2015

at Wolfson College, 25 Jan 2015
Organised by Center for Intellectual Property and Information Law

Jennifer Davies introduced the workshop (6th in a series run by CIPIL ) and reminded attendees this was about production (and place!)

Session 1: Producing Output, led by Lionel Bently

Tanya Aplin: 'The Impact of Prosumers on Photojournalism' - this talk mapped out how the massive rise of amateur photography and the ubiquitous presence of cameras (especially in phones) had given rise to the de-skilling of the area of photojournalism, starting especially in disasters and emergencies (Katrina, Tsunami, Arab Spring etc), where classical photojournalists might not be on the scene for days in any case, but now supplanting every day coverage of events. The talk then went on to the new businesses that had arisen to "professionalise" the contributions by the public, and new agencies that would find takers for pictures and pay producers (albeit massively less than the famous photojournalists of yore).

Great talk - i think to be fair, the "professionals" always over-stated the skills you need to be a good journalist - many amateurs are massively better than many paparazzi - see my friend tim harris photos - he's a research leader at Oracle labs....this is also true of bloggers - for example my local kentish town blogger produces more timely and better job than the main traditional local newspaper (in my view:)

Alan Durant: ‘Kinds of Work in Copyright: a Semantic Perspective’

This was a foundational take on the triptych "Original Literary Works" unpicking the individual and combined meanings over history and showing how ambiguous the terms sepeaately and together were and still are. THis has important consequences for public and other stakeholders understanding of the relevant law!

Hye-Kyung Lee: ‘Media fans as new cultural intermediaries’

This was about fan contributed works with a new spin - the Manga translators - fandom who take japanese and korean comic art, and produce versions for other markets! Again (as with the first talk in this session) the emergent business models have first been squashed, but then embraced and extended by the original Manga production houses. Fans reactions vary (as you would expect) from approval to "uncool" - also, interestingly, cultural differences mean that Chinese reaction is quite different than other countries in this regards. I asked if anyone has tried personality profiling (c.f. psychometrics facebook app in cambridge) to see what sort of people enjoy these activities - is it mostly about fame, social capital, etc - inclusion - etc or do some really want to make it like their heroes in the original comics? or a mix (changing over time). Was reminded of two related stories. (Anecdotal) - 1/ The Dr Who fan contributed plots and characters were threatened with a lawsuit for copyright reasons, but then it emerged some of the writers of Dr Who had been reading the site, and may have inadvertently used material and fans suggested that they might countersue - so a quid pro quo was reached:) 2/ My cousin was teaching computer science in Brasil and translated US text books by reading then speaking aloud in portuguese, to a dictation/speech to text system (Dragon Dictate) - students bought the original book, so there's no loss to publishers or authors, but were given handouts of the text part in their own language.  Publishers became interested (low cost way to get foreign language editions of books....and discover markets).

This element of fan led A&R seems like an obvious way for producers of new work who live in the "long tail" of the popularity distribution to find their market, and for new fans to find content. Seems like a good thing - for a given area, it may not be a zero sum game  although over all content, I guess the population does have a finite disposable income. However, this new mode may lead to a wider breadth of availability, perhaps at the expense only of the few people at the very tip of the popularity (U2, Beyonce might lose a few percent of their gazillions) - maybe Thomas Pikety will approve!

Session 2: The Means of Production (I) led by: Ian Walden

Jon Crowcroft: ‘Software Tools and Die’
here's my talk which is mostly just about how we write software but also a plea not to do s/w patents (the clever bits are just math) and how copyright is ok, but there's lots of different uses (license models) which can all work (and co-exist)

Catherine Seville: “Controlling the Production of Literary Works: Hard
Then, Impossible Now?

This was a fascinating talk about the ways in which the technologies for production have always seen (mostly failed) attempts to control - from limited access to printing press, to control of rights to publish, through to DRM etc - really interesting...

Simon Eliot: ‘From 'Literary' to 'Commercial' in the Registry Books of
the Stationers' Company

Beautifully read and presented talk about this history and hilariously incompetent antics of rhe Stationers' company (registry for all things trademarkish) esp in the 19th century, which some fabulous graphic examples of Victorial graphic design for a wide range of useful, daft, and sentimental works. Sheer diversity of display is astonishing.

Session 3: The Means of Production (II) led by: Andrew Griffiths

Sean Bottomley: ‘Trade secrecy and production during the late
seventeenth and eighteenth centuries.’

Lovely talk about Worshipful socieiies and their control of their magic pixie dust techniques-  interestingly, the use of sanctions against people for revealing these tricks to "foreigners" (i.e. non guild members) was relatively rare in practice.  It makes you wonder why the Worshipful Company of Information Technologists was set up - What have they got to hide???

Dev Gangjee: ‘Why Wine is Not a Commodity: Geographic Indications,
Place and Process’

Great talk as with all the talks, really well presented and clear) on "terroir, and the way GIs are being used more and more, and yet have very little public recognition yet (outside of the original "Appelation Controle) - I asked the questions a) how "little britain" is all this and b) can you have a GI for "produced near here" for any definition of here (i.e. eco-didn't fly far food) - answer, yes...

Theresa Lopes: ‘Trademarks and Production of Consumer Goods from an
Historical Perspective’

Great econometric analysis of a large body of data from several places showing how IP protection trends track a) innovation b) the economic growth/shrinkage - a lot to take in - hopefully, we get some slides/paper post workshop!


Session 4: Geographical Delineation, led by Session leader: Graeme Dinwoodie

Sun Thathong: ‘A Marxian interpretation of the traditional knowledge
debate: the role of IP in the
coexistence of primitive and capitalist modes of production.’

Fun stuff -not quite as alarming as it sounds - basically, traditional knowledge is folk lore and crafts embedded in simple societies and held in common. It is being ram-raided by developed countries profit led companies (most obviously, plant medicines in rain forests being patented by big Pharma). This is about the moves to try and figure out a range of IP models that will appropriately recompense those "simple" societies (which, if course, are never so simple). Main bug is the hilariously naive Marxian description of primitive communism, which an anthropologist would have a field day with (literally and figuratively), but the model economically is good.

Here I had to leave to go to a memorial Mass for my brother in law, Declan McKeever
so I missed one of the organisers papers, which was a shame as it was
foundational to the main purpose of the workshop:

Jennifer Davis: ‘The End of Trade Marks as an Indicator of Place and
the Implications for Labour’

Graham Dutfield: ‘The compulsory working of patents and developing
countries.’

Henning Grosse Ruse-Khan: ‘From Local Manufacture Rules to Import
Barriers in Global Production Chains’

Tuesday, December 09, 2014

Science and Policy - Why should they pay attention to us?

Reading the latest CSAP (center for Science and Policy) report on "future Directions for Scientfic Advice in Whitehall" is quite frustrating if you are a geek.

Several behavioural weirdnesses define geeks, and these matter:

  1. geeks tend to read about anything whatever their core training is, whether climate science, social media analytics, psychology, behavioural economics, and XKCD
  2. notwithstanding Steve Hand's memorable pub rant[1], politics appears to be quite a lot simpler than a physics (Natural Sciences) or computer science or engineering degree, really.
  3. they witness many people in political decision making roles who are actually less qualified even in terms of soft (social) sciences (lets not rehearse the PPE pub rant again just yet [2])
So what does this lead to?

  1. incredulity when governments do not act on scientific advice (drugs, immigration, climate).
  2. frustration when governments offer explanations as to why they cannot act on said advice.
  3. strong inclination to walk away from bothering ever again to offer advice/evidence.
Far from this being something scientistcs should apoligise for, given the nature of the public's alienation with current western democratic policies (e.g. economics of austerity), it behoves politicians to rethnk how they react to public advice:

  1. scientists have a methodology (atually lots, but lets stick with Popperian classical Object Knowledge for now).
  2. Theories are falsifiable - the latest theory is "best of breed", that's all its merit is.
  3. We dismiss theories when new ones come along that meet the criteria (better fit, simpler, more elegant -- pick any).
  4. We change our minds
Indeed, there are honourable occasions (e.g. discovering that stomach ulcers were caused by bacteria, or the italians finding that their neutrinos did not go fast than the speed of light, or the cold fusion fail), when this is very public, but it happens every day on a finer granularity

I think the time has come for scientific method to be applied by politicians. Just as Jeanette Wing argued for computational thinking to be part of everyone's intellectual landscape, scientific method has already been embedded in everyone's subconscious for some time (e.g. since the Age of Enlightenment, aka Age of Reason)

Why not? As Oliver Cromwell said to one government (and remember what happened to them 

Think it possible you may be mistaken.

Thursday, August 14, 2014

CLuDo

CLuDo

All bar one of the suspects was ruled out through a rigorous process of logic
and fermentation.  Suspect B was never identified, although her love of Citrus
flavoured chewing gum inclined Devonshire to discount her on the basis of the
lack of scent in any of the crime scenes. The fine detective had the measure
of Napier, and deemed his extremely asymmetric length arms to put him beyond
the reach of the law.  The recent Turkish immigrant who went by the moniker Moosh had an alibi (waylaid in a public loo by a nearly terminal bizarre
kebab accident). The Polis had no beef with Professor Baron, who was in any
case too absent minded to remember who could be next o nthe serial killer
list. Ms Bath was in the Ale House, where she tended to hang out with other
birds in hand. Dr Burleigh was too gentle a character, despite being a well
known Arms dealer.  The reverend Carlton was left handed, whilst the
Carpenters were both right handed, which saw them in the clear.
Thomas Champion was in london rowing, on the  Thames that day, and indeed,
had turned a corner since leaving the county seat for town, and given up his
unnatural addiction to Dobblers. (Dobblers is that well known breakfast dish
that looks like a classic grill, but in fact is made from dog & pheasant
and isn't as illegal as it is unpleasant).

The Earls of Beaconsfield and Derby were both out at a shoot, and so the
inspector was shot of them, even before five bells. Indeed, he thought to him
self with a wry ha-ha, pigs might fly and his golden hind come in, before
they'd commit any such gross moral turpentine. Henry was OK, since he'd made
peace with his Armenian girlfriend Ishca over the proper use of feathers in
millinery.

It was known that Milton was blind drunk, and waxing eloquent over some
jolly waterman about his time playing frag piano in old Orleans.
The chancellor was above suspicion, as were any of the occupant of the
Regent house. All five of the Irish brothers were known to react badly to the
men in blue, a red rag to a bull, but the inspector rose to the challenge, and
avoided a crowning.  Rupert Brooke was with Milton the whole day, according
to the sheep rustler known to everyone just as The Eagle, who had dropped in
after some wild spread betting.

Radegund's sainted aunt claimed he was down at Ally Pally, his Alma mater, and
the only anchor in his peripathetic life.
The inspector would give drink bakers dozen once the moon was over the yard
arm if that blackamoor's head was capable of such dark thoughts.
Devonshire asked his trusty sidekicks Argyle and Clarendon if they thought
there was anything in the rumour about the boats? Dr A saw on the
British Queen not, whilst det inspector C, smelling like a
brewery concurred. Devonshire looked at these two interchangeable chaps, like
peas in a pod - you couldn't tell if you swapped them, castle-to-castle like.
He hadn't graduated in the Jubilee year to waste time like this. He had other
buns in the shop to fry.

Back in  Cambridge feeling blue drinking a hog's head of big black cow and watching the
cricketers cut down another elm tree, failing to impress, as they fought
by George to keep the greyhounds and haymakers at bay, Inspector Devonshire
wondered if perhaps the evil genius artist, Geldart was behind it all.
Granted, he had the locomotive and was a man with a means, if not completely
in a pickerel. After all, he was known to have a predilection for chasing the
Green Dragon down King Street at quite a run. Many times, Dr Kingston had
tried to wean him off, but he would claim to be a master of the Marinade,
although everyone knew he was just driving them up the Maypole.

So summing up the first victim, Panton was found  bashed in by a
globe carved curiously with Fleur De Lys; the second, Portland,
rolled around a Fountain, pursued by a green manatee. The third,
Ms Parrot, crushed beneath a free press, like grapes, blood
spoiling all the nice mitred corners, pouring out like an old spring, only
attractive to the rats. The fourth, Salisbury trapped between the mill stone
and a rock, but curiously tied up with rope and twine. The fifth was drowned
regally when his ship ploughed into a dead end.

At six bells, listening to Bert Jansch playing
down by black Waterside on his iPod, the inspector suddenly remembers Arthur C Clark's story from Tales from the White Hart
(the one with all the violations of Sir Isaac Newton 3 laws of droog).
he lit a fine Unicorn cigar with a White Swan vesta matches, and decided to
see if the Wrestlers were still slugging it out over a bacon, lettuce and
tomato roll. As seven starts came out, the inspector took the last tram home
but fell asleep and landed up in the depot once again.

Friday, November 29, 2013

principles of communications, 2013/2014, end of week #7 to L22

This week, we covered shared media & ad hoc capacity, and started on traffic engineering.

A sharp question on proportional fairness in earlier material prompted me to notice that that isn't well contrasted with max-min fair sharing -- It turns out (as often with technical areas) Wikipedia has a nice explanation - see this article on
proportionally fair w.r.t weighted (max/min) fair queues

Next week will finish traffic engineering and wrap up with summary of course.

Friday, November 22, 2013

principles of communications, 2013/2014, end of week #6 to L19

This week have done scheduling, queue management and switching
and just about to start on shared media

One interesting point historically -the colossus computer at Bletcheley Park built for code breaking was not a von Neumann classical architecture computer but was a "switched programme" machine  - this made it incredibly fast (for a 1940s design) although incredibly inflexible -- and it took a very long time for people to catch up on a standard desktop (about 50 years) - amusingly, about as long as the Dr Who series has run on BBC TV:)

Friday, November 15, 2013

principles of communications, 2013/2014, end of week #5 to L16

This week, control theory and optimization...

Some minor inaccuracies in slides have been corrected in the online copies linked from the course materials page...[or will be as soon as I can get powerpoint with the right fonts:) - the key error is in the calculation of the steady state error of the proportional controller - for some reason, there's a subtraction of the two terms for U(s) where it should be +
(KUs + Rc) / (s(s+K)
I think {need to check this:) it kind of makes sense (if the completion rate increases, the admission rate should increase....)

then when we take the limit of s(U(s), as s->0, we'll get Us + Rc/K
so ess (error in steady state) is Us - (Us + Rc/K) which gives us -Rc/K
(i.e. the answer is right, but the system response wasn't...will check and correct soon...

again, to note, the chapter on control theory in Keshav's book is very clear if you want alternative source + some nice example problems.

Friday, November 08, 2013

principles of communications, 2013/2014, end of week #4 to L13

Error, Flow and Congestion Control done (99.9%)

further reading - maybe - on Network Coding (see Digital Fountains)
and on what's in Linux (CUBIC) and Windows (Compound) for congestion control, and what real traffic actually looks like - see CAIDA
http://www.caida.org/home/

next week: control theory...and optimzation:)