59 posts categorized "Search"

April 12, 2008

A Few Predictions for the Near Future

This is a five minute video in which I was asked to make some predictions for the next decade about the Semantic Web, search and artificial intelligence. It was done at the NextWeb conference and was a fun interview.


Learning from the Future with Nova Spivack from Maarten on Vimeo.

March 26, 2008

My Visit to DERI -- World's Premier Semantic Web Research Institute

Earlier this month I had the opportunity to visit, and speak at, the Digital Enterprise Research Institute (DERI), located in Galway, Ireland. My hosts were Stefan Decker, the director of the lab, and John Breslin who is heading the SIOC project.

DERI has become the world's premier research institute for the Semantic Web. Everyone working in the field should know about them, and if you can, you should visit the lab to see what's happening there.

Part of the National University of Ireland, Galway. With over 100 researchers focused solely on the Semantic Web, and very significant financial backing, DERI has, to my knowledge, the highest concentration of Semantic Web expertise on the planet today. Needless to say, I was very impressed with what I saw there. Here is a brief synopsis of some of the projects that I was introduced to:

  • Semantic Web Search Engine (SWSE) and YARS, a massively scalable triplestore.  These projects are concerned with crawling and indexing the information on the Semantic Web so that end-users can find it. They have done good work on consolidating data and also on building a highly scalable triplestore architecture.
  • Sindice -- An API and search infrastructure for the Semantic Web. This project is focused on providing a rapid indexing API that apps can use to get their semantic content indexed, and that can also be used by apps to do semantic searches and retrieve semantic content from the rest of the Semantic Web. Sindice provides Web-scale semantic search capabilities to any semantic application or service.
  • SIOC -- Semantically Interlinked Online Communities. This is an ontology for linking and sharing data across online communities in an open manner, that is getting a lot of traction. SIOC is on its way to becoming a standard and may play a big role in enabling portability and interoperability of social Web data.
  • JeromeDL is developing technology for semantically enabled digital libraries. I was impressed with the powerful faceted navigation and search capabilities they demonstrated.
  • notitio.us. is a project for personal knowledge management of bookmarks and unstructured data.
  • SCOT, OpenTagging and Int.ere.st.  These projects are focused on making tags more interoperable, and for generating social networks and communities from tags. They provide a richer tag ontology and framework for representing, connecting and sharing tags across applications.
  • Semantic Web Services.  One of the big opportunities for the Semantic Web that is often overlooked by the media is Web services. Semantics can be used to describe Web services so they can find one another and connect, and even to compose and orchestrate transactions and other solutions across networks of Web services, using rules and reasoning capabilities. Think of this as dynamic semantic middleware, with reasoning built-in.
  • eLite. I was introduced to the eLite project, a large e-learning initiative that is applying the Semantic Web.
  • Nepomuk.  Nepomuk is a large effort supported by many big industry players. They are making a social semantic desktop and a set of developer tools and libraries for semantic applications that are being shipped in the Linux KDE distribution. This is a big step for the Semantic Web!
  • Semantic Reality. Last but not least, and perhaps one of the most eye-opening demos I saw at DERI, is the Semantic Reality project. They are using semantics to integrate sensors with the real world. They are creating an infrastructure that can scale to handle trillions of sensors eventually. Among other things I saw, you can ask things like "where are my keys?" and the system will search a network of sensors and show you a live image of your keys on the desk where you left them, and even give you a map showing the exact location. The service can also email you or phone you when things happen in the real world that you care about -- for example, if someone opens the door to your office, or a file cabinet, or your car, etc. Very groundbreaking research that could seed an entire new industry.

In summary, my visit to DERI was really eye-opening and impressive. I recommend that major organizations that want to really see the potential of the Semantic Web, and get involved on a research and development level, should consider a relationship with DERI -- they are clearly the leader in the space.

February 25, 2008

My Commentary: Radar Networks Raises $13M for Twine

I am pleased to announce that my company Radar Networks, has raised a $13M Series B investment round to grow our product, Twine. The investment comes from Velocity Interactive Group, DFJ, and Vulcan. Ross Levinsohn -- the man who acquired and ran MySpace for Fox Interactive -- will be joining our board. I'm very excited to be working with Ross and to have his help guiding Twine as it grows.

We are planning to use these funds to begin rolling Twine out to broader consumer markets as part of our multi-year plan to build Twine into the leading service for organizing, sharing and discovering information around interests. One of the key themes of Web 3.0 is to be help people make sense of the overwhelming amount of information and change in the online world, and at Twine, we think interests are going to play a key organizing role in that process.

Your interests comprise the portion of your information and relationships that are actually important enough that you want to keep track of them and share them with others. The question that Twine addresses is how to help individuals and groups more efficiently locate, manage and communicate around their interests in the onslaught of online information they have to cope with. The solution to information overload is not to organize all the information in the world (an impossible task), it is to help individuals and groups organize THEIR information (a much more feasible goal).

In March we are going to expand the Twine beta to begin letting more people in. Currently we have around 30,000 people on the wait-list and more coming in steadily. In March we will start letting all of these people in, gradually in waves of a few thousand at a time, and letting them invite their friends in. So to get into Twine you need to sign up on the list on the Twine site, or have a friend who is already in the service invite you in. I look forward to seeing you in Twine!

The last few months of closed beta have been very helpful in getting a lot of useful feedback and testing that has helped us improve the product in many ways. This next wave will be an exciting phase for Twine as we begin to really grow the service with more users. I am sure there will be a lot of great feedback and improvements that result from this.

However, even though we will be letting more people in soon, we are still very much in beta and will be for quite some time to come -- There will still be things that aren't finished, aren't perfect, or aren't there yet -- so your patience will be appreciated as we continue to work on Twine over the coming year. We are letting people in to help us guide the service in the right direction, and to learn from our users. Today Twine is about 10% of what we have planned for it. First we have to get the basics right -- then, in the coming year, we will really start to surface more of the power of the underlying semantic platform. We're psyched to get all this built -- what we have planned is truly exciting!

February 12, 2008

Video of My Semantic Web Talk

This is a video of me giving commentary on my "Understanding the Semantic Web" talk and how it relates to Twine, to a group of French business school students who made a visit to our office last month.


Here is the link to the video, if the embedded version below does not play.

Nova Spivack - Semantic Web Talk from Nicolas Cynober on Vimeo.

January 14, 2008

A Nice Video Intro to The Semantic Web for Non-Geeks

Question: What do you do if you're not a computer scientist but you are interested in understanding what all this Semantic Web stuff is about?

Answer: Watch this video!

December 13, 2007

First Full Online Demo of Twine

Scoble came over and filmed a full conversation and video demo of Twine. You can watch the long version (1 hour) or the short version (10 mins) on his site. Here's the link.

November 21, 2007

Powerpoint Deck: Making Sense of the Semantic Web, and Twine

Now that I have been asked by several dozen people for the slides from my talk on "Making Sense of the Semantic Web," I guess it's time to put them online. So here they are, under the Creative Commons Attribution License (you can share it with attribution this site).

You can download the Powerpoint file at the link below:

Download nova_spivack_semantic_web_talk.ppt


Or you can view it right here:

Enjoy! And I look forward to your thoughts and comments.

November 09, 2007

Quick Video Preview of Twine

The New Scientist just posted a quick video preview of Twine to YouTube. It only shows a tiny bit of the functionality, but it's a sneak peak.

We've been letting early beta testers into Twine and we're learning a lot from all the great feedback, and also starting to see some cool new uses of Twine. There are around 20,000 people on the wait-list already, and more joining every day. We're letting testers in slowly, focusing mainly on people who can really help us beta test the software at this early stage, as we go through iterations on the app. We're getting some very helpful user feedback to make Twine better before we open it up the world.

For now, here's a quick video preview:

November 07, 2007

True Knowledge is Cool

The most interesting and exciting new app I've seen this month (other than Twine of course!) is a new semantic search engine called True Knowledge. Go to their site and watch their screencast to see what the next generation of search is really going to look like.

True Knowledge is doing something very different from Twine -- whereas Twine is about helping individuals, groups and teams manage their private and shared knowledge, True Knowledge is about making a better public knowledgebase on the Web -- in a sense they are a better search engine combined with a better Wikipedia. They seem to overlap more with what is being done by natural language search companies like Powerset and companies working on public databases, such as Metaweb and Wikia.

I don't yet know whether True Knowledge is supporting W3C open-standards for the Semantic Web, but if they do, they will be well-positioned to become a very central service in the next phase of the Web. If they don't they will just be yet another silo of data -- but a very useful one at least. I personally hope they provide SPARQL API access at the very least. Congratulations to the team at True Knowledge! This is a very impressive piece of work.

October 31, 2007

Is Google Making Social Networking Middleware?

Google's recent announcement of their OpenSocial API's appears to be a new form of middleware for connecting social networks together. But it's too early to tell, since the technical details are not available yet. The notion of a middleware service for connecting social networks and sharing data between them makes a lot of sense, and if Google has really made it "open" then it could be very useful. The question remains of course, why would Google do this unless there is some way they have a unique benefit from it? My guess is that they will run advertising through this system, and will have unique advantages in their ability to target ads to people based on the social network profiles they can see via this system. We'll have to wait and see what happens, but it is interesting.

From the perspective of Radar Networks and Twine.com, this is a trend we are watching closely. It could be something to integrate with, but until we really see the technical details we'll reserve judgement.

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Nova's Trip to Edge of Space

  • Stepsedgestratosphere
    In 1999 I flew to the edge of space with the Russian air force, with Space Adventures. I made it to an altitude of just under 100,000 feet and flew at Mach 3 in a Mig-25 piloted by one of Russia's best test-pilots. These pics were taken by Space Adventures from similar flights to mine. I didn't take digital stills -- I got the whole flight on digital video, which was featured on the Discovery Channel.

Nova & Friends, Training For Space...

  • Img047
    In 1999 I was invited to Russia as a guest of the Russian Space Agency to participate in zero-gravity training on an Ilyushin-76 parabolic flight training aircraft. It was really fun!!!! Among other people on that adventure were Peter Diamandis (founder of the X-Prize and Zero-G Corporation), Bijal Trivedi (a good friend of mine, science journalist), and "Lord British" (creator of the Ultima games). Here are some pictures from that trip...

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