LIRNEasia is a regional ICT policy and regulation think tank active across the Asia Pacific

Tag Archives: TGD

Locking in customers may become even more popular in the aftermath of Cambridge Analytica

Firms have always had an interest maintaining the loyalty of their customers. This has also involved knowing more about the customers. In a discussion of subscription models, the Economist, refers to what may happen because of restriction on data that may emerge because of the Cambridge Analytica imbroglio. Subscription models are becoming more popular, in […]

Is it an e commerce company, or is it a conglomerate using transaction data from e commerce?

At one time, transaction-generated data (TGD) was the by product. E commerce or retailing services provided over the web was the main product. But if analysis of the TGD is used to give the company leverage in other sectors, resulting in acquisitions or entry .. . What is dog and what is tail? According to […]

Big data and the delivery of government services

The IDRC Asia Office was kind enough to permit publication of a part of a concept paper I wrote for them. Here is an excerpt: At present, the principal methods for understanding users or demand are quantitative research (representative-sample surveys) and qualitative research. The former is used primarily for understanding “what” questions and the latter […]

Discrimination and big data

Issue of discrimination coming up in big data policy review. The value of big data is in understanding the consumer. But with understanding comes the ability to discriminate. Not all discrimination is bad. But some may be. So that will be the next phase: President Barack Obama requested the review in January, when he called […]

Metadata is still fair game in the US

A recent case gave hope to those who wanted the n=all collection of telephone transaction-generated data to cease. But only court that can overrule Smith v Maryland is the Supreme Court. Now a FISA court has explicitly declined to follow Judge Leon. So n=all continues. A telephone company asked the Foreign Intelligence Surveillance Court in […]

Thinking about big data

The recent kerfuffle about Google flu trends showed all kinds of critics of big data come out of the woodwork. This is normal for anything new. I am sure there was an outpouring to hostility to the motor car when the first accident occurred. What I found useful was the cooling of the hype associated […]

Understanding and classifying cities, based on mobile TGD

Since 2006, when the majority of the world’s population became city-dwellers (can’t use the original term “citizens” because it has now lost its connection to cities), there has been a great deal of interest in understanding these engines of economic growth. Here are some findings from Spain, in the process of being replicated in Asia. […]

In 90 days, a report on “big data” and privacy from the White House

John Podesta is no stranger to privacy issues. I can remember some interactions with him in the context of the Electronic Privacy Information Center (EPIC) during the Clinton Presidency. He has now been tasked with producing a big data-privacy report in 90 days. We are undergoing a revolution in the way that information about our […]

The common thread among Google’s acquisitions

Is their ability to generate massive transaction-generated data streams that will yield insights into human behavior. Packed with sensors and software that can, say, detect that the house is empty and turn down the heating, Nest’s connected thermostats generate plenty of data, which the firm captures. Tony Fadell, Nest’s boss, has often talked about how […]

Predicting political leanings from taste in music

We think about transaction-generated data (TGD) a lot. The essence is that data generated as a by-product of some activity (and which is therefore highly accurate) can tell us more about behavior (even future behavior) than all the questionnaires in the world. Behavior associated with music, closely tied to emotion,seems like an even better candidate […]

The logical end game of data-based control

My work on privacy in the 1990s greatly benefited from my teaching. My classes were like laboratories where we tested out scenarios and concepts. I (and my students) also engaged with science fiction. I still talk about the extraordinarily powerful, low-tech surveillance techniques described by Margaret Atwood in The Handmaid’s Tale. That was brought to […]

Big data for big boys would be outcome of mechanical extension of inform and consent

I was reminded of that old chestnut about a flagman having to walk in front of early automobiles when I heard some participants talk at the workshop on big data, social good and privacy. Imagine imposing inform and consent rules on transaction-generated data (big data) belonging to large corporate entities such as mobile operators. They […]

“Big data” or Transaction Generated Data in education

When asked about emerging trends of relevance to those picking research topics at the recent CPRsouth conference, I pointed to the growing importance of the badly named “big data” or its more analytically satisfying subset of transaction generated data (TGD) or information (Thomas McManus coined TGI back in 1991; TGD is more accurate). It’s going […]

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