Jerome Pesenti

Jerome Pesenti

Jerome is chief scientist and co-founder of Vivísimo. In this role, Jerome acts as the visionary for the company driving development and delivery of Vivísimo's products. He also plays a crucial role in the company's overall strategic vision and growth. Before Vivísimo, Jerome was a visiting scientist at Carnegie Mellon University's computer science department, carrying out research on document clustering, data mining and artificial intelligence. Jerome is a frequent presenter at industry conferences including Microsoft's US Public CIO Summit, ICIC 2006 Conference, Life Sciences Conference and ASIDIC. He is an alumnus of the École Normale Supérieure in Paris. His academic degrees consist of a B.S. in philosophy from the Sorbonne, an M.S. in cognitive science from the University of Paris IV, and an M.S. and Ph.D. in pure mathematics from the University of Paris-Sud.

Counter-Terrorism: Lists vs. Search

Monday, January 4th, 2010

We don’t have all the details about the latest terrorist attempt on our country but we do know one thing: it was preventable.

President Obama calls it a “mix of human and systemic failure”. Despite a clear warning coming from the terrorist’s father, the state department did not revoke his visa, the NCTC did not put him on the 4,000 people “no fly” list or the 14,000 second screening list and everybody ignored the fact that he was put on the big 550,000 “linked to terrorism” list. Humans, all too human, made a series of bad judgment calls.

SharePoint 2010: Where the wild things are

Tuesday, December 15th, 2009

After the slips and taboos of SharePoint discussed in my last two blogs, let’s explore the dreams.

In the keynote, one of the speakers demonstrated the following scenario:

  1. A business user synchronizes his/her spreadsheet (of sales numbers) with an external database.
  2. Offline that business user modifies the spreadsheet.
  3. Upon reconnecting to the network, these changes get synchronized with the database which gets automatically modified.
  4. These changes are then reflected immediately in charts and stats published on a multitude of web sites.

SharePoint 2010: What was not said

Tuesday, December 8th, 2009

What was unveiled during the SharePoint 2010 conference has been dissected, commented upon, interpreted, etc. all over the web. So to avoid repeating what has already been said and delve deeper into the SharePoint psyche, after exploring the Freudian slips in my last post, I propose to explore the taboos: what was not talked about during the SharePoint conference?

SharePoint 2010: Let the bugs talk!

Monday, November 30th, 2009

I was supposed to go to the SharePoint conference but I did not go. I caught the flu. With a 104 fever, shivering under 2 shirts, 3 sweaters and 4 covers, I decided that spreading my germs in Vegas (and collecting some more) was not worth the trip.

Fortunately for me, Microsoft set up a comprehensive conference site with all the sessions, downloadable presentations and videos. It is almost better than being there (I sure hope I can’t get a virus from it). The cherry on the cake is that the site is built on SharePoint 2010 offering a firsthand user experience.

Searching for Google Appliance’s Features

Thursday, October 1st, 2009

Google just announced some improvements to its search appliance (“New Google Search Appliance Connectors“, “Compare enterprise search relevance using Side-by-Side in Enterprise Labs“). As always with the appliance announcements it’s very interesting to read between the lines. The experimental side-by-side feature looks cool but what really caught my attention is the mention that their SharePoint connector now supports “bulk authorization“. Now, wait, bulk authorization? Didn’t Google just announce support for early binding?

Wolfram Alpha Answers Its Own Questions…

Tuesday, May 19th, 2009

The headline was my father’s reaction to the launch of Wolfram Alpha, the new “answer engine” from Wolfram Research. My father did not like the fact that in many cases WA rewrites your query to find something it can actually answer.

The problem my father has highlighted is that WA can only answer a small portion of the questions asked of it. A lot has been said about its limitations in NLP but I actually see WA’s limitation more related to the data – how it collects it and how it uses it. WA relies on “curated data” and not on the overall web knowledge. It is purely rule-based and not statistical-based.

Dear Mr. President

Thursday, May 14th, 2009

As an executive, I appreciate the visibility search provides me into what is going on in my company: what employees are working on, what new products or features we are developing, what is said in our wiki, our website or our blogs.

So when I read this article, it dawned on me that the same technologies that are giving insights to executives at Fidelity Investments or Procter & Gamble could prove invaluable to the leader of a certain government.

Here’s the letter I wrote to him. I’ll let you know if I get a response.

_______________

Recycling the Information Wastelands

Thursday, April 16th, 2009

In a recent editorial, Thomas Friedman suggested that the current crisis goes beyond the financial system: it represents a paradigm shift in our conception of growth. For decades, and especially in the 1980s and 90s, growth has been all about “more:” more money, more resources, more consumption. Today, as we reach the limits of this model “more” needs to be replaced by “better” and “smarter:” better, smarter, higher efficiency use of our limited resources.

In many ways this also applies to the information world and may very well explain why “enterprise search” and providers like Vivisimo are doing so well in this difficult economy.

The search gap – part 2

Wednesday, August 6th, 2008

In my last post, The Search Gap – Part 1, I discussed the enormous gap between web search and “behind the firewall” search—i.e enterprise search. Now, as promised, I’ll lay out how you can bridge the search gap in three critical areas—coverage, findability and usability.

The search gap – part 1

Wednesday, June 25th, 2008

Do a simple experiment: Ask yourself or a colleague who works in a large organization this question: “How often do you use a web search engine versus a search engine that is ‘behind the firewall’ (i.e., to find information only available inside your organization)?” The two answers are typically very different. In fact, most internet-savvy people use a web search engine every day. The same people rarely or never use a search engine behind the firewall. But maybe they just don’t need it?