Archive for the 'Semantic Web' Category

Does IORG have the cure for information overload?

Tim June 21st, 2008

Email, instant message, RSS, blogs, social networks, streaming media, user-generated content……the list goes on and on.  It’s no secret that the ability to create, publish, and share information over the Internet is easier than ever.  However, we’re reaching a point where this inundation of content is causing information overload - so much content that we can’t possibly keep up with it in 24 hours time.

The areas of technology that interest me, as you could probably tell, are within the areas of portable data (DataPortability) and semantic web (Linking Open Data).  I see these as two complimentary ways of diminishing the effects of “information overload” (and there’s certainly some overlap here):

1.  DataPortability aims to reduce the instances where data is redundantly generated (such as social network contacts between MySpace and Facebook) by promoting the implementation of open data format exchanges between heterogeneous web services.

2.  Semantic web technologies aim at redefining how information is located and retrieved.  To be able to quickly and precisely acquire information means not having to deal with as much “noise” surrounding search results, and hence, information overload is abstracted away from the user.  (Next post is around some insight around this where Sherman Monroe at Linked Data Planet likened conventional Internet search to finding detailed photographs on a low resolution monitor.)

I think these two related initiatives aim to cure information overload from a technical standpoint.  But what are some other initiatives that aim to bring some sanity to the deluge of information that bombards our screens every day?

Here’s an interesting organization that I was just informed of from a work colleague called the Information Overload Research Organization (IORG).  According to their site, their mission is to:

“…work together to build awareness of the world’s greatest challenge to productivity, conduct research, help define best practices, contribute to the creation of solutions, share information and resources, offer guidance and facilitation, and help make the business case for fighting information overload.”

The organization is planning a day-long “inaugural” event filled with breakout sessions to discuss topics surrounding information overload.  Although I’m not entirely certain the exact nature of what will be covered, I was interested to see some of the IORG members on the list - including Microsoft and Google.  I noticed a few members who work in the areas of Human-Computer Interaction (HCI), which got me thinking a bit. We’re tackling information overload from a data perspective, but will this ultimately solve all of our problems?  How would I render and display a complex query again semantic metadata that returns back thousands of triples?  This is where I see portable/linked data spanning into other disciplines such as HCI.  Can conventional web interfaces handle all of this robust data so that it’s intuitive to the user?  There’s certainly a lot more room for different concentrations to attack these issues.

I threw up the IORG Inaugural Event in Yahoo! Upcoming here, as I certainly plan on attending with my schedule permitting.  I think a lot of the things discussed there will in fact complement the more technical focus around portable/linked data.  What do you thing?

Is anyone more familiar with IORG and would like to comment?  I’m certainly interested in hearing more about the organization and the event!

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OpenCalais at Linked Data Planet - NYC

Tim June 18th, 2008

OpenCalais has made a strong showing here at Linked Data Planet - New York City.  I’m currently sitting in their lunch presentation demonstrating the various tools they provide, and they’re quite impressive.  Essentially, OpenCalais is a suite of various tools that will take plain-text and automatically embed metadata (such as Microformats) into it.

This blog is now “OpenCalais-enabled”.  They have a Wordpress plugin called Tagaroo which reads your Wordpress blog entry as you type it, and automatically suggests tags for it.  It also pulls down Flickr images based on these tags so they can be included with the entry.  More in-depth review of these tools after the presentation!

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Geospatially Visualizing Users’ Preferences from APML Profiles

Tim April 11th, 2008

So, I’m getting some abuse from friends and colleagues for not updating my blog. Between grad school and work, I’ve found there’s little time to write entries! I’m sitting here in a hotel room in New Brunswick, NJ waiting for the new Office to come on, so I have some free time for the moment…

But here’s something that people may find interesting. For my INFO633 (Information Visualization) class at Drexel, I developed a framework for tracking trends and patterns in Google Earth based on concepts captured from APML profiles. This is my initial research in the feasibility of the idea, spanning about four weeks of work. I submitted it to the IEEE Information Visualization 2008 conference for review out of interest for understanding the call for papers process.

I’m a huge fan of DataPortability and am actively seeking areas where regular (non-technical) users will find value in the concepts and principles outlined by the initiative. Possibly a project for the DataPortability Labs?

Download the file here (11.3MB PDF warning).

Development is on-going. Comments welcome!

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