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Weiye Loh

'Scrapers' Dig Deep for Data on the Web - WSJ.com - 0 views

online.wsj.com/...3358504575544381288117888.html

Data Marketing Social Marketing Privacy

shared by Weiye Loh on 24 Mar 11 - No Cached
  • website PatientsLikeMe.com noticed suspicious activity on its "Mood" discussion board. There, people exchange highly personal stories about their emotional disorders, ranging from bipolar disease to a desire to cut themselves. It was a break-in. A new member of the site, using sophisticated software, was "scraping," or copying, every single message off PatientsLikeMe's private online forums.
  • PatientsLikeMe managed to block and identify the intruder: Nielsen Co., the privately held New York media-research firm. Nielsen monitors online "buzz" for clients, including major drug makers, which buy data gleaned from the Web to get insight from consumers about their products, Nielsen says.
  • The market for personal data about Internet users is booming, and in the vanguard is the practice of "scraping." Firms offer to harvest online conversations and collect personal details from social-networking sites, résumé sites and online forums where people might discuss their lives. The emerging business of web scraping provides some of the raw material for a rapidly expanding data economy. Marketers spent $7.8 billion on online and offline data in 2009, according to the New York management consulting firm Winterberry Group LLC. Spending on data from online sources is set to more than double, to $840 million in 2012 from $410 million in 2009.
  • ...6 more annotations...
  • The Wall Street Journal's examination of scraping—a trade that involves personal information as well as many other types of data—is part of the newspaper's investigation into the business of tracking people's activities online and selling details about their behavior and personal interests.
  • Some companies collect personal information for detailed background reports on individuals, such as email addresses, cell numbers, photographs and posts on social-network sites. Others offer what are known as listening services, which monitor in real time hundreds or thousands of news sources, blogs and websites to see what people are saying about specific products or topics.
  • One such service is offered by Dow Jones & Co., publisher of the Journal. Dow Jones collects data from the Web—which may include personal information contained in news articles and blog postings—that help corporate clients monitor how they are portrayed. It says it doesn't gather information from password-protected parts of sites.
  • The competition for data is fierce. PatientsLikeMe also sells data about its users. PatientsLikeMe says the data it sells is anonymized, no names attached.
  • Nielsen spokesman Matt Anchin says the company's reports to its clients include publicly available information gleaned from the Internet, "so if someone decides to share personally identifiable information, it could be included."
  • Internet users often have little recourse if personally identifiable data is scraped: There is no national law requiring data companies to let people remove or change information about themselves, though some firms let users remove their profiles under certain circumstances.
  • Weiye Loh on 24 Mar 11
     
    he market for personal data about Internet users is booming, and in the vanguard is the practice of "scraping." Firms offer to harvest online conversations and collect personal details from social-networking sites, résumé sites and online forums where people might discuss their lives.
qiyi liao

Online Censorship: Obama urged to fine firms for aiding censors - 3 views

Internet activists are urging Barack Obama to pass legislation that would make it illegal for technology companies to collaborate with authoritarian countries that censor the internet. -The Guardi...

started by qiyi liao on 02 Sep 09 no follow-up yet
Weiye Loh

TODAYonline | Commentary | Trust us, we're academics ... or should you? - 0 views

www.todayonline.com/...re-academics-,,,-or-should-you

Academic Capitalism

shared by Weiye Loh on 12 Apr 11 - No Cached
  • the 2011 Edelman Trust Barometer, published by research firm StrategyOne, which surveyed 5,075 "informed publics" in 23 countries on their trust in business, government, institutions and individuals. One of the questions asked of respondents was: "If you heard information about a company from one of these people, how credible would that information be?". Of the eight groups of individuals - academic/expert, technical expert in company, financial/industry analyst, CEO, non-governmental organisation representative, government official, person like myself, and regular employee - academic/expert came out tops with a score of 70 per cent, followed by technical expert at 64 per cent.
  • the film on the global financial crisis Inside Job, which won the 2011 Academy Award for best documentary. One of the documentary's themes is the role a number of renowned academics, particularly academic economists, played in the global crisis. It highlighted potentially serious conflicts of interests related to significant compensation derived by these academics serving on boards of financial services firms and advising such firms.
  • Often, these academics also played key roles in shaping government policies relating to deregulation - most appear allergic to regulation of the financial services industry. The documentary argued that these academics from Ivy League universities had basically become advocates for financial services firms, which blinded them to firms' excesses. It noted that few academic economists saw the financial crisis coming, and suggested this might be because they were too busy making money from the industry.
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  • It is difficult to say if the "failure" of the academics was due to an unstinting belief in free markets or conflicts of interest. Parts of the movie did appear to be trying too hard to prove the point. However, the threat posed by academics earning consulting fees that dwarf their academic compensation, and which might therefore impair their independence, is a real one.
  • One of the worst was the Ivy League university economics professor engaged by the Icelandic Chamber of Commerce to co-author a report on the Icelandic financial system. He concluded that the system was sound even though there were numerous warning signs. When he was asked how he arrived at his conclusions, he said he had talked to people and were misled by them. One wonders how much of his conclusions were actually based on rigorous analysis.
  • it is troubling if academics merely become mouthpieces for vested interests. The impression one gets from watching the movie certainly does not fit with the high level of trust in academics shown by the Edelman Trust Barometer.
  • As an academic, I have often been told that I can be independent and objective - that I should have no axe to grind and no wheels to grease. However, I worry about an erosion of trust in academics. This may be especially true in certain disciplines like business (which is mine, incidentally).
  • too many business school professors were serving on US corporate boards and have lost their willingness to be critical about unethical business practices. In corporate scandals such as Enron and Satyam, academics from top business schools have not particularly covered themselves in glory.
  • It is more and more common for universities - in the US and here - to invite business people to serve on their boards.
  • universities and academics may lose their independence and objectivity in commenting on business issues critically, for fear of offending those who ultimately have an oversight role over the varsity's senior management.
  • Universities might also have business leaders serving on boards as potential donors, which would also confuse the role of board members and lead to conflicts of interest. In the Satyam scandal in India, the founder of Satyam sat on the board of the Indian School of Business, while the Dean of the Indian School of Business sat on Satyam's board. Satyam also made a significant donation to the Indian School of Business.
  • Universities are increasingly dependent on funding from industry and wealthy individuals as well as other sources, sometimes even dubious ones. The recent scandal at the London School of Economics involving its affiliation with Libya is an example.
  • It is important for universities to have robust gift policies as part of the risk management to protect their reputation, which can be easily tainted if a donation comes from a questionable source. It is especially important that donations do not cause universities to be captured by vested interests.
  • From time to time, people in industry ask me if I have been pressured by the university to tone down on my outspokenness on corporate governance issues. Thankfully, while there have been instances where varsity colleagues and friends in industry have conveyed messages from others to "tone down", I have felt relatively free to express my views. Of course, were I trying to earn more money from external consulting, I guess I would be less vocal.
  • I do worry about the loss of independence and, therefore, trust in academics and academic institutions if we are not careful about it.
Weiye Loh

The disintermediation of the firm: The feature belongs to individuals | A Computer Scie... - 0 views

www.behind-the-enemy-lines.com/...disintermediation-of-firm.html

Mechanical Turk Programming Internet PhD Academia

shared by Weiye Loh on 31 Jul 12 - No Cached
  • Weiye Loh on 31 Jul 12
     
    I expect to see the rise of individuals and the emergence of small teams to be an important trend in the next few years. The bigger firms will feel the increase pressure from agile teams of individuals that can operate faster and get things done quicker. Furthermore, talented individuals, knowing that they can find good job prospects online, they will start putting higher pressure on their employers: Either there is a more equitable share of the surplus, or the value-producing individuals will move into their own ventures. Marx would have been proud: The value-generating labor is now getting into the position of reaping the value of the generated work. Ironically, this "emancipation" is happening through the introduction of capitalist free markets that connect the planet, and not through a communist revolution.
Weiye Loh

Small answers to the big questions - Chris Blattman - 0 views

chrisblattman.com/...l-answers-to-the-big-questions

Poverty Inequality AGW

shared by Weiye Loh on 03 Feb 11 - No Cached
  • A reporter emailed me this morning to see if I could answer a few questions about poverty. Sure I said. The emailed questions that followed?It is realistic to think that poverty can one day end?What, in your view, are the best global solutions?How urgent is it to act (in the context of climate change)?
  • My first reaction: thanks for asking the easy questions, lady. Was this serious? How can one possibly answer the grand questions of development in a few sentences?
  • It is realistic to think that poverty can one day end?In America, you can be poor but own a car, a television, and have food on the table every day. In northern Uganda, that would make you a very wealthy man.Do I see a world where nearly every household has their basic needs covered, plus some of the comforts of life? Absolutely. I imagine most places on the planet will get to what we now think of as middle-income status—perhaps $8,000 to $14,000 per head in 2011 dollars and purchasing ability. The poorest nations will probably be in those places least advantageous to trade (the landlocked, for instance) and where cultures or political systems restrict innovation and freedoms.But poverty is a relative measure, and short of a Star Trek world where you can summon food and items out of a wall unit, there will always be people who struggle to keep up.
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  • What, in your view, are the best global solutions?
  • There are plenty aid programs that seem to work, from de-worming to small business grants to incentives to send children to school. But none of these programs are likely to have transformative effects.
  • The difference between a country with $1,500 and $15,000 of income a head a head is simple: industry. All the microfinance and microenterprise programs in the world are not going to build large firms and import technology and provide most people with what they really want: a stable job, regular wages, and a decent work environment.
  • How you get these firms is the tricky question. Only a few firms will be home grown; most will be firms that spread across borders, because they have the markets and know-how. Probably we’ll need to see wages rise in China and India before manufacturing ever spreads to the poorest places on the planet, like Central Asia and Africa.The countries that will get them first are the ones that are close to trade routes, have stable political climates, make it easy to get finance, are open to trade, have large domestic markets, have able and educated workforces (i.e. secondary education), and have leaders in charge who don’t see the industrial sector as either a threat to their power or a garden from which they get to select the sweetest fruits for themselves.
  • How urgent is it to act (in the context of climate change)?The short answer: I wouldn’t know. For the US and China and Europe and India, they must change because if they don’t nothing will.For the Ugandas or Uzbekistans or Bolivias of the world, I can’t see it making a difference. Let them develop as green as possible, but let’s not impede their growth because of it, and rob them of the opportunity we took ourselves.
Weiye Loh

When Insurers Put Profits Before People - NYTimes.com - 0 views

www.nytimes.com/...06chen.html

Insurance Health Health Care Public Public Relations

shared by Weiye Loh on 07 Jan 11 - No Cached
  • Late in 2007
  • A 17-year-old girl named Nataline Sarkisyan was in desperate need of a transplant after receiving aggressive treatment that cured her recurrent leukemia but caused her liver to fail. Without a new organ, she would die in a matter of a days; with one, she had a 65 percent chance of surviving. Her doctors placed her on the liver transplant waiting list.
  • She was critically ill, as close to death as one could possibly be while technically still alive, and her fate was inextricably linked to another’s. Somewhere, someone with a compatible organ had to die in time for Nataline to live.
  • ...9 more annotations...
  • But even when the perfect liver became available a few days after she was put on the list, doctors could not operate. What made Nataline different from most transplant patients, and what eventually brought her case to the attention of much of the country, was that her survival did not depend on the availability of an organ or her clinicians or even the quality of care she received. It rested on her health insurance company.
  • Cigna had denied the initial request to cover the costs of the liver transplant. And the insurer persisted in its refusal, claiming that the treatment was “experimental” and unproven, and despite numerous pleas from Nataline’s physicians to the contrary.
  • But as relatives and friends organized campaigns to draw public attention to Nataline’s plight, the insurance conglomerate found itself embroiled in a public relations nightmare, one that could jeopardize its very existence. The company reversed its decision. But the change came too late. Nataline died just a few hours after Cigna authorized the transplant.
  • Mr. Potter was the head of corporate communications at two major insurers, first at Humana and then at Cigna. Now Mr. Potter has written a fascinating book that details the methods he and his colleagues used to manipulate public opinion
  • Mr. Potter goes on to describe the myth-making he did, interspersing descriptions of front groups, paid spies and jiggered studies with a deft retelling of the convoluted (and usually eye-glazing) history of health care insurance policies.
  • We learn that executives at Cigna worried that Nataline’s situation would only add fire to the growing public discontent with a health care system anchored by private insurance. As the case drew more national attention, the threat of a legislative overhaul that would ban for-profit insurers became real, and Mr. Potter found himself working on the biggest P.R. campaign of his career.
  • Cigna hired a large international law firm and a P.R. firm already well known to them from previous work aimed at discrediting Michael Moore and his film “Sicko.” Together with Cigna, these outside firms waged a campaign that would eventually include the aggressive placement of articles with friendly “third party” reporters, editors and producers who would “disabuse the media, politicians and the public of the notion that Nataline would have gotten the transplant if she had lived in Canada or France or England or any other developed country.” A “spy” was dispatched to Nataline’s funeral; and when the Sarkisyan family filed a lawsuit against the insurer, a team of lawyers was assigned to keep track of actions and comments by the family’s lawyer.
  • In the end, however, Nataline’s death proved to be the final straw for Mr. Potter. “It became clearer to me than ever that I was part of an industry that would do whatever it took to perpetuate its extraordinarily profitable existence,” he writes. “I had sold my soul.” He left corporate public relations for good less than six months after her death.
  • “I don’t mean to imply that all people who work for health insurance companies are greedier or more evil than other Americans,” he writes. “In fact, many of them feel — and justifiably so — that they are helping millions of people get they care they need.” The real problem, he says, lies in the fact that the United States “has entrusted one of the most important societal functions, providing health care, to private health insurance companies.” Therefore, the top executives of these companies become beholden not to the patients they have pledged to cover, but to the shareholders who hold them responsible for the bottom line.
Weiye Loh

Anonymous speaks: the inside story of the HBGary hack - 0 views

arstechnica.com/...e-story-of-the-hbgary-hack.ars

hacktivism Anonymous Wikileaks Internet Computer Security

shared by Weiye Loh on 20 Feb 11 - No Cached
  • It has been an embarrassing week for security firm HBGary and its HBGary Federal offshoot. HBGary Federal CEO Aaron Barr thought he had unmasked the hacker hordes of Anonymous and was preparing to name and shame those responsible for co-ordinating the group's actions, including the denial-of-service attacks that hit MasterCard, Visa, and other perceived enemies of WikiLeaks late last year.
  • When Barr told one of those he believed to be an Anonymous ringleader about his forthcoming exposé, the Anonymous response was swift and humiliating. HBGary's servers were broken into, its e-mails pillaged and published to the world, its data destroyed, and its website defaced. As an added bonus, a second site owned and operated by Greg Hoglund, owner of HBGary, was taken offline and the user registration database published.
  • HBGary and HBGary Federal position themselves as experts in computer security. The companies offer both software and services to both the public and private sectors. On the software side, HBGary has a range of computer forensics and malware analysis tools to enable the detection, isolation, and analysis of worms, viruses, and trojans. On the services side, it offers expertise in implementing intrusion detection systems and secure networking, and performs vulnerability assessment and penetration testing of systems and software. A variety of three letter agencies, including the NSA, appeared to be in regular contact with the HBGary companies, as did Interpol, and HBGary also worked with well-known security firm McAfee. At one time, even Apple expressed an interest in the company's products or services.
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  • One might think that such an esteemed organization would prove an insurmountable challenge for a bunch of disaffected kids to hack. World-renowned, government-recognized experts against Anonymous? HBGary should be able to take their efforts in stride. Unfortunately for HBGary, neither the characterization of Anonymous nor the assumption of competence on the security company's part are accurate, as the story of how HBGary was hacked will make clear. Anonymous is a diverse bunch: though they tend to be younger rather than older, their age group spans decades. Some may still be in school, but many others are gainfully employed office-workers, software developers, or IT support technicians, among other things. With that diversity in age and experience comes a diversity of expertise and ability.
Weiye Loh

How drug companies' PR tactics skew the presentation of medical research | Science | gu... - 0 views

www.guardian.co.uk/...anies-ghost-writing-journalism

Drugs Medicine Public Relations Academic Journal Academic Research Ethics Plagiarism Ghost Authorship

shared by Weiye Loh on 20 Jun 11 - No Cached
  • Drug companies exert this hold on knowledge through publication planning agencies, an obscure subsection of the pharmaceutical industry that has ballooned in size in recent years, and is now a key lever in the commercial machinery that gets drugs sold.The planning companies are paid to implement high-impact publication strategies for specific drugs. They target the most influential academics to act as authors, draft the articles, and ensure that these include clearly-defined branding messages and appear in the most prestigious journals.
  • In selling their services to drug companies, the agencies' explain their work in frank language. Current Medical Directions, a medical communications company based in New York, promises to create "scientific content in support of our clients' messages". A rival firm from Macclesfield, Complete HealthVizion, describes what it does as "a fusion of evidence and inspiration."
  • There are now at least 250 different companies engaged in the business of planning clinical publications for the pharmaceutical industry, according to the International Society for Medical Publication Professionals, which said it has over 1000 individual members.Many firms are based in the UK and the east coast of the United States in traditional "pharma" centres like Pennsylvania and New Jersey.Precise figures are hard to pin down because publication planning is widely dispersed and is only beginning to be recognized as something like a discrete profession.
  • ...6 more annotations...
  • the standard approach to article preparation is for planners to work hand-in-glove with drug companies to create a first draft. "Key messages" laid out by the drug companies are accommodated to the extent that they can be supported by available data.Planners combine scientific information about a drug with two kinds of message that help create a "drug narrative". "Environmental" messages are intended to forge the sense of a gap in available medicine within a specific clinical field, while "product" messages show how the new drug meets this need.
  • In a flow-chart drawn up by Eric Crown, publications manager at Merck (the company that sold the controversial painkiller Vioxx), the determination of authorship appears as the fourth stage of the article preparation procedure. That is, only after company employees have presented clinical study data, discussed the findings, finalised "tactical plans" and identified where the article should be published.Perhaps surprisingly to the casual observer, under guidelines tightened up in recent years by the International Committee of Journal Editors (ICMJE), Crown's approach, typical among pharmaceutical companies, does not constitute ghostwriting.
  • What publication planners understand by the term is precise but it is also quite distinct from the popular interpretation.
  • "We may have written a paper, but the people we work with have to have some input and approve it."
  • "I feel that we're doing something good for mankind in the long-run," said Kimberly Goldin, head of the International Society for Medical Publication Professionals (ISMPP). "We want to influence healthcare in a very positive, scientifically sound way.""The profession grew out of a marketing umbrella, but has moved under the science umbrella," she said.But without the window of court documents to show how publication planning is being carried out today, the public simply cannot know if reforms the industry says it has made are genuine.
  • Dr Leemon McHenry, a medical ethicist at California State University, says nothing has changed. "They've just found more clever ways of concealing their activities. There's a whole army of hidden scribes. It's an epistemological morass where you can't trust anything."Alastair Matheson is a British medical writer who has worked extensively for medical communication agencies. He dismisses the planners' claims to having reformed as "bullshit"."The new guidelines work very nicely to permit the current system to continue as it has been", he said. "The whole thing is a big lie. They are promoting a product."
Jiamin Lin

Firms allowed to share private data - 0 views

business.asiaone.com/...A1Story20090728-157536.html

firms

shared by Jiamin Lin on 19 Aug 09 - Cached
  • Jiamin Lin on 19 Aug 09
     
    Companies who request for their customer's private information may in turn distribute these confidential particulars to others. As such, cases of fraud and identity theft have surfaced, with fraudsters using these distributed identities to apply for loans or credit cards. Unlike other countries, no privacy law to safeguard an individual's data against unauthorized commercial use has been put in place. As a result, fraudsters are able to ride on this loophole. Ethical Question: Is it right for companies to request for their customer's private information for certain reasons? Is it even fair that they distribute these information to third parties, perhaps as a way to make money? Problem: I think the main problem is that there isn't a law in Singapore that safeguards an individual's data against unauthorized commercial use. Even though the Model Data Protection Code scheme tries to do the above, it is after all, still a voluntary scheme. Companies can opt to adopt the scheme, but whether they choose to apply it regularly, is another issue. As long as a privacy law is not in place, this issue will continue to recur in Singapore.
joelkoh

Ren Ci Reverend Ming Yi - 0 views

singaporeenquirer.sg/?p=3436

ren ci ming yi ren ci ming yi reverend singapore monk

shared by joelkoh on 19 Aug 09 - Cached
  • joelkoh on 19 Aug 09
     
    Reverend Ming Yi was questioned on a couple of points: 1. Ming Yi could not account for $50 000 in Ren Ci's account. He claims that he was misled by his personal aide Raymond Yeung to believe that the money was used to buy buddha statutes. 2. Ming Yi was questioned on his pay doubling within the last three years. 3. Ming Yi's employment of Yeung although he did not have an employment pass. Ethical question If Ming Yi was not a monk and was working as a top executive in a private firm, would the increase of his salary be questioned or regarded as an 'unethical?' Problem Who is to determine if a person working in a charitable organization is to take a lower salary or not be active in furthering one's own personal gain?
Jianwei Tan

Banksy, Vandalism & Copyright - 3 views

http://peteashton.com/2006/10/infringing_the_bankster/ I came across this story some time back when Banksy's works were more popular. Banksy is the handle used by an anonymous graffiti artist in E...

Banksy Graffiti Vandalism Copyright Art England

started by Jianwei Tan on 25 Aug 09 no follow-up yet
Weiye Loh

Apples and PCs: Who innovates more, Apple or HP? | The Economist - 1 views

www.economist.com/21009953

Free Trade Innovation Copyright Patent

shared by Weiye Loh on 04 Sep 10 - Cached
  • In terms of processing power, speed, memory, and so on, how do Macs and PCs actually compare? And does Apple innovate in terms of basic hardware quality as often or less often than the likes of HP, Compaq, and other producers? This question is of broader interest from an economist's point of view because it also has to do with the age-old question of whether competition or monopoly is a better spur to innovation. In a certain sense, Apple is a monopolist, and PC makers are in a more competitive market. (I say in a certain sense because obviously Macs and PCs are substitutes; it's just that they're more imperfect substitutes than two PCs are for each other, in part because of software migration issues.)
  • Schumpeter argued long back that because a monopolist reaps the full reward from innovation, such firms would be more innovative. The case for patents relies in part on a version of this argument: companies are given monopoly rights over a new product for a period of time in order for them to be able to recoup the costs of innovation; without such protection, it is argued, they would not find it beneficial to innovate in the first place.
  • others have argued that competition spurs innovation by giving firms a way to differentiate themselves from their competitors (in a way, creating something new gives a company a temporary, albeit brief, "monopoly")
  • Weiye Loh on 04 Sep 10
     
    Who innovates more, Apple or HP?
Weiye Loh

Cancer resembles life 1 billion years ago, say astrobiologists - microbiology, genomics... - 0 views

www.lifescientist.com.au/..._years_ago_say_astrobiologists

Cancer Evolution Life

shared by Weiye Loh on 17 Feb 11 - No Cached
  • astrobiologists, working with oncologists in the US, have suggested that cancer resembles ancient forms of life that flourished between 600 million and 1 billion years ago.
  • Read more about what this discovery means for cancer research.
  • The genes that controlled the behaviour of these early multicellular organisms still reside within our own cells, managed by more recent genes that keep them in check.It's when these newer controlling genes fail that the older mechanisms take over, and the cell reverts to its earlier behaviours and grows out of control.
  • ...11 more annotations...
  • The new theory, published in the journal Physical Biology, has been put forward by two leading figures in the world of cosmology and astrobiology: Paul Davies, director of the Beyond Center for Fundamental Concepts in Science, Arizona State University; and Charles Lineweaver, from the Australian National University.
  • According to Lineweaver, this suggests that cancer is an atavism, or an evolutionary throwback.
  • In the paper, they suggest that a close look at cancer shows similarities with early forms of multicellular life.
  • “Unlike bacteria and viruses, cancer has not developed the capacity to evolve into new forms. In fact, cancer is better understood as the reversion of cells to the way they behaved a little over one billion years ago, when humans were nothing more than loose-knit colonies of only partially differentiated cells. “We think that the tumours that develop in cancer patients today take the same form as these simple cellular structures did more than a billion years ago,” he said.
  • One piece of evidence to support this theory is that cancers appear in virtually all metazoans, with the notable exception of the bizarre naked mole rat."This quasi-ubiquity suggests that the mechanisms of cancer are deep-rooted in evolutionary history, a conjecture that receives support from both paleontology and genetics," they write.
  • the genes that controlled this early multi-cellular form of life are like a computer operating system's 'safe mode', and when there are failures or mutations in the more recent genes that manage the way cells specialise and interact to form the complex life of today, then the earlier level of programming takes over.
  • Their notion is in contrast to a prevailing theory that cancer cells are 'rogue' cells that evolve rapidly within the body, overcoming the normal slew of cellular defences.
  • However, Davies and Lineweaver point out that cancer cells are highly cooperative with each other, if competing with the host's cells. This suggests a pre-existing complexity that is reminiscent of early multicellular life.
  • cancers' manifold survival mechanisms are predictable, and unlikely to emerge spontaneously through evolution within each individual in such a consistent way.
  • The good news is that this means combating cancer is not necessarily as complex as if the cancers were rogue cells evolving new and novel defence mechanisms within the body.Instead, because cancers fall back on the same evolved mechanisms that were used by early life, we can expect them to remain predictable, thus if they're susceptible to treatment, it's unlikely they'll evolve new ways to get around it.
  • If the atavism hypothesis is correct, there are new reasons for optimism," they write.
  • Weiye Loh on 17 Feb 11
     
    Feature: Inside DNA vaccines bioMD makes a bid for Andrew Forest's Allied Medical and Coridon Alexion acquires technology for MoCD therapy More > Most Popular Media Releases Cancer resembles life 1 billion years ago, say astrobiologists Feature: The challenge of a herpes simplex vaccine Feature: Proteomics power of pawpaw bioMD makes a bid for Andrew Forest's Allied Medical and Coridon Immune system boosting hormone might lead to HIV cure Biotechnology Directory Company Profile Check out this company's profile and more in the Biotechnology Directory! Biotechnology Directory Find company by name Find company by category Latest Jobs Senior Software Developer / Java Analyst Programm App Support Developer - Java / J2ee Solutions Consultant - VIC Technical Writer Product Manager (Fisheye/Crucible)   BUYING GUIDES Portable Multimedia Players Digital Cameras Digital Video Cameras LATEST PRODUCTS HTC Wildfire S Android phone (preview) Panasonic LUMIX DMC-GH2 digital camera HTC Desire S Android phone (preview) Qld ICT minister Robert Schwarten retires Movie piracy costs Aus economy $1.37 billion in 12 months: AFACT Wireless smartphones essential to e-health: CSIRO Aussie outsourcing CRM budgets to soar in 2011: Ovum Federal government to evaluate education revolution targets Business continuity planning - more than just disaster recovery Proving the value of IT - Part one 5 open source security projects to watch In-memory computing Information security in 2011 EFA shoots down 'unproductive' AFACT movie piracy study In Pictures: IBM hosts Galactic dinner Emerson Network Power launches new infrastructure solutions Consumers not smart enough for smartphones? Google one-ups Apple online media subscription service M2M offerings expand as more machines go online India cancels satellite spectrum deal after controversy Lenovo profit rises in Q3 on strong PC sales in China Taiwan firm to supply touch sensors to Samsung HP regains top position in India's PC market Copyright 20
Weiye Loh

Daily Kos: UPDATED: The HB Gary Email That Should Concern Us All - 0 views

www.dailykos.com/...ail-That-Should-Concern-Us-All

Persona Software Fake Online New Media Social Media Ethics Simulation

shared by Weiye Loh on 20 Feb 11 - No Cached
  • HB Gary people are talking about creating "personas", what we would call sockpuppets. This is not new. PR firms have been using fake "people" to promote products and other things for a while now, both online and even in bars and coffee houses.
  • But for a defense contractor with ties to the federal government, Hunton & Williams, DOD, NSA, and the CIA -  whose enemies are labor unions, progressive organizations,  journalists, and progressive bloggers,  a persona apparently goes far beyond creating a mere sockpuppet. According to an embedded MS Word document found in one of the HB Gary emails, it involves creating an army of sockpuppets, with sophisticated "persona management" software that allows a small team of only a few people to appear to be many, while keeping the personas from accidentally cross-contaminating each other. Then, to top it off, the team can actually automate some functions so one persona can appear to be an entire Brooks Brothers riot online.
  • Persona management entails not just the deconfliction of persona artifacts such as names, email addresses, landing pages, and associated content.  It also requires providing the human actors technology that takes the decision process out of the loop when using a specific persona.  For this purpose we custom developed either virtual machines or thumb drives for each persona.  This allowed the human actor to open a virtual machine or thumb drive with an associated persona and have all the appropriate email accounts, associations, web pages, social media accounts, etc. pre-established and configured with visual cues to remind the actor which persona he/she is using so as not to accidentally cross-contaminate personas during use.
  • ...5 more annotations...
  • all of this is for the purposes of infiltration, data mining, and (here's the one that really worries me) ganging up on bloggers, commenters  and otherwise "real" people to smear enemies and distort the truth.
  • CEO of HB Gary's Federal subsidiary, to several of his colleagues to present to clients: To build this capability we will create a set of personas on twitter,‭ ‬blogs,‭ ‬forums,‭ ‬buzz,‭ ‬and myspace under created names that fit the profile‭ (‬satellitejockey,‭ ‬hack3rman,‭ ‬etc‭)‬.‭  ‬These accounts are maintained and updated automatically through RSS feeds,‭ ‬retweets,‭ ‬and linking together social media commenting between platforms.‭  ‬With a pool of these accounts to choose from,‭ ‬once you have a real name persona you create a Facebook and LinkedIn account using the given name,‭ ‬lock those accounts down and link these accounts to a selected‭ ‬#‭ ‬of previously created social media accounts,‭ ‬automatically pre-aging the real accounts.
  • one of the team spells out how automation can work so one person can be many personas: Using the assigned social media accounts we can automate the posting of content that is relevant to the persona.  In this case there are specific social media strategy website RSS feeds we can subscribe to and then repost content on twitter with the appropriate hashtags.  In fact using hashtags and gaming some location based check-in services we can make it appear as if a persona was actually at a conference and introduce himself/herself to key individuals as part of the exercise, as one example.  There are a variety of social media tricks we can use to add a level of realness to all fictitious personas
  • It goes far beyond the mere ability for a government stooge, corporation or PR firm to hire people to post on sites like this one. They are talking about creating  the illusion of consensus. And consensus is a powerful persuader. What has more effect, one guy saying BP is not at fault? Or 20 people saying it? For the weak minded, the number can make all the difference.
  • UPDATE: From another email, I found a  government solicitation for this "Persona Management Software". This confirms that in fact, the US Gov. is attempting to use this kind of technology. But it appears from the solicitation it is contracted for use in foreign theaters like Afghanistan and Iraq. I can't imagine why this is posted on an open site. And whenthis was discovered by a couple of HB Gary staffers, they weren't too happy about it either:
Weiye Loh

Top 10 Dying Industries - Real Time Economics - WSJ - 0 views

blogs.wsj.com/...top-10-dying-industries

Industry Cultural Industries Recession

shared by Weiye Loh on 05 Jun 11 - No Cached
  • Weiye Loh on 05 Jun 11
     
    A new analysis by research firm IBIS World looks at 10 industries that appear to be dying. The list isn't exactly shocking, but it represents a mix of sectors that are being left behind by technology or have been hurt by cheaper overseas competition.
Weiye Loh

When Rationalization Masquerades as Reason - NYTimes.com - 0 views

dotearth.blogs.nytimes.com/...lization-masquerades-as-reason

Rationality Rationalization Reasoning Data Science

shared by Weiye Loh on 02 May 11 - No Cached
  • Weiye Loh on 02 May 11
     
    It's awfully hard for human beings to step outside of their predispositions and gut reactions, which may be why it's so hard to have a rational discussion about the findings of science, which is all about sidelining such distorting biases. But that makes it even harder to have a rational discussion about contentious issues when there is a paucity of firm data - and thus a lot of running room for advocates of one stripe or another, along with free rein for feelings.
Syntacticsinc SEO

The Results of Persistent SEO - 1 views

I have hired Philippine outsourcing firm Syntactics Inc to work on my website and take care of my online marketing needs too. In just one month, they were able to put a business-oriented website th...

search engine optimization

started by Syntacticsinc SEO on 06 Jul 11 no follow-up yet
Weiye Loh

On the Media: Survey shows that not all polls are equal - latimes.com - 0 views

www.latimes.com/...edia-20100703,0,7715000.column

Survey media bias

shared by Weiye Loh on 04 Jul 10 - Cached
  • Internet surveys sometimes acknowledge how unscientific (read: meaningless) they really are. They surely must be a pale imitation of the rigorous, carefully sampled, thoroughly transparent polls favored by political savants and mainstream news organizations
  • The line between junk and credible polling remains. But it became a little blurrier — creating concern among professional survey organizations and reason for greater skepticism by all of us — because of charges this week that one widely cited pollster may have fabricated data or manipulated it so seriously as to render it meaningless.
  • founder of the left-leaning Daily Kos website, filed a lawsuit in federal court in Oakland on Wednesday charging that Research 2000, the organization he had commissioned for 1 1/2 years to test voter opinion, had doctored its results.
  • ...4 more annotations...
  • The firm's protestations that it did nothing wrong have been loud and repeated. Evidence against the company is somewhat arcane. Suffice it to say that independent statisticians have found a bewildering lack of statistical "noise" in the company's data. Where random variation would be expected, results are too consistent.
  • Most reputable pollsters agree on one thing — polling organizations should publicly disclose as much of their methodology as possible. Just for starters, they should reveal how many people were interviewed, how they were selected, how many rejected the survey, how "likely voters" and other sub-groups were defined and how the raw data was weighted to reflect the population, or subgroups.
  • Michael Cornfield, a George Washington University political scientist and polling expert, recommends that concerned citizens ignore the lone, sometimes sensational, poll result. "Trend data are superior to a single point in time," Cornfield said via e-mail, "and consensus results from multiple firms are superior to those conducted by a single outfit."
  • The rest of us should look at none of the polls. Or look at all of them. And look out for the operators not willing to tell us how they're doing business.
  • Weiye Loh on 04 Jul 10
     
    On the Media: Survey shows not all polls equal
Olivia Chang

The Phishing Problem - 7 views

URL: http://www.ft.com/cms/s/0/7c03fd14-b011-11dd-a795-0000779fd18c.html Case Summary: The world of the Internet is slowly becoming dangerous ground to tread on. The onset of viruses, hackers and ...

phishing scams

started by Olivia Chang on 19 Aug 09 no follow-up yet
Inosha Wickrama

Pirate Bay Victory - 11 views

http://www.telegraph.co.uk/technology/news/4686584/Pirate-Bay-victory-after-illegal-file-sharing-charges-dropped.html Summary: The Pirate Bay, the biggest file-sharing internet site which was accu...

started by Elaine Ong on 25 Aug 09 1 follow-up, last by Inosha Wickrama on 26 Aug 09
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