misc.

When hiring use survivor bias

I have had opportunity to conduct interviews on behalf of my company for over a year now. Most of my colleagues who have been on the interview panel have asked me why I spend lot of time asking candidates about tasks and jobs that they failed at. Well this is what helps me differentiating between the good and the best candidate. I call this technique ‘Survivor Bias’ – an important statistical principle that can greatly affect the future of my…

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IBM’s crystal ball Tech Predictions

Big Blue continued its annual tradition and released technology predictions after surveying its 3,000 researchers to find five ideas expected to take root within five years. The list includes (not in order of my preference though!) Air-powered batteries – Rechargeable batteries that could use the air we breathe to react with energy-dense metal, eliminating a key inhibitor to longer lasting batteries. 3D-enabled Smartphone – Will use special cameras that could be placed in cell phones in order to enable real-time…

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Role change – You get a new avatar. Now what?

Role change @job is probably the most awaited thing for any employee who has put in his mind, heart and soul to meet his targets. So it was for me few weeks back till I received a C&B letter mentioning my new job role. I was all excited about it till my wild imagination got entangled with the phrase “Get ready for the greater accountability”. Once again it is time for me to re-calibrate myself to ensure I live up…

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WebP – A new images format 4 web

WebP pronounced as “weppy” is a new image format for web by Google that gives you a file size reduction by an average of 39.8% percent, without affecting its quality. To make Internet more faster and loading pages in lesser time, Google plans use this new image format. As 65 % of web traffic comprises of images, WebP can potentially make the web faster. The WebP format works with Google’s Chrome browser. And since it is an open-source project, others…

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Stay Hungry. Stay Foolish.

Drawing from some of the most pivotal points in his life, Steve Jobs, chief executive officer and co-founder of Apple Computer and of Pixar Animation Studios, urged graduates to pursue their dreams and see the opportunities in life’s setbacks — including death itself — at the university’s 114th Commencement on June 12, 2005.  Here is the video and transcript for this address – You’ve got to find what you love.

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Up for a probability challenge?

Today after a long time I came across an interesting probability question. I think there are two ways to solve this problem but don’t know which one is correct. Leave me a comment if you know the right answer. “A couple has two children and at least one of them is a boy. What is the probability that their other child is a boy?” 1) 1/2, it is equally likely that the other child is a boy or a girl.…

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BAM: real-time versus historical

The ability to report business performance metrics is a major differentiator among BPM suites. BPM vendors are rushing to include this type of business activity monitoring (BAM) capability in their suite through acquisitions, partnerships or enhancements of existing tools. On the other hand customers are usually confused about how to best use BAM capabilities. Real-time BAM components are tightly integrated within the BPM solution to monitor metrics for work-in-progress activities. Advanced real-time systems can do such things as record an…

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notes to self – Sunday, January 24, 2010

An Audience With….John Everhard | Theo Priestley— John Everhard of Pega systems thinks many companies stepped-back from software investments in 2008 in the US and took the time to plan significant transformations as preparation for an economic up-turn which has started during 2009. It seems the UK and Europe are 9 – 12 months behind the US cycle and Pega is seeing the results of similar planning exercises in the guise of RFI’s and RFP’s in recent months. Gartner Reveals…

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The opinions expressed in this weblog do not reflect the thoughts, intentions, plans or strategies of my clients or employer. It is solely my opinion that comes with no warranties, and gives no rights.