Blog Category: Events

FXPAL @ CHI 2018

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A collage of figures from our CHI 2018 Papers.This year FXPAL is happy to present four papers (three long papers and one case study) at CHI 2018 in Montreal. Our featured work this year investigates the themes of Human-Centered Workstyle, Information Visualization, and Internet of Things.

You can check out the papers now:

Long Papers

Case Study

Come by and say bonjour in Canada!

HCIR 2012 keynote

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Last week we held the HCIR 2012 Symposium in Cambridge, Mass. This is the sixth in a series that we have organized. We expanded the format of this year’s meeting to a day and a half, and in addition to the posters, search challenge reports, and short talks, we introduced full papers reviewed to first-tier conference standards. I will write more about these later, and for details on other events at the Symposium, I refer you to the excellent blog post by one of the other co-orgranizers, Daniel Tunkelang.

In this post, I wanted to record my impressions of the keynote talk by Marti Hearst from UC Berkeley.

Opening slide from Marti Hearst's keynote address


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CFP: HCIR 2012 Symposium

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We are happy to announce that the 2012 Human-Computer Information Retrieval Symposium (HCIR 2012) will be held in Cambridge, Massachusetts October 4 – 5, 2012. The HCIR series of workshops has provided a venue for discussion of ongoing research on a range of topics related to interactive information retrieval, including interaction techniques, evaluation, models and algorithms for information retrieval, visual design, user modeling, etc. The focus of these meetings has been to bring together people from industry and academia for short presentations and in-depth discussion. Attendance has grown steadily since the first meeting, and as a result this year we have decided to modify the structure of the meeting to accommodate the increasing demand for participation.

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IIiX2010 Doctoral Consortium

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The IIiX 2010 Doctoral Consortium was a rather intense ten hours filled with great ideas and discussion. We had 11 students and six advisers, representing a broad range of universities and areas of interest related to information seeking. Each student made a 20-25 minute presentation, followed by questions from the advisers and from other students; in addition, there were two 45 minute one-one-one sessions during which students received feedback from an adviser, and also from another student.

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HCIR hat trick

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The IIiX2010 conference is coming up, and it promises to be a great week. For me it will start with the Doctoral Consortium, followed by the conference proper, and capped off by the HCIR workshop. I’ve sat in on some doctoral consortia in the past, but this will be my first fully-fledged one. I am looking forward to the presentations and the discussion, and I will be blogging about the various presentations in the coming week.

I don’t expect to get much sleep!

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Enterprise Search Summit 2010


The Enterprise Search Summit is taking place right now, and I am sorry to be missing it. The program looks quite interesting, including keynotes by Marti Hearst and Peter Morville, among others. Marti’s talk this morning, related to her recent book on information retrieval, was summarized by Daniel Tunkelang on his blog. While she did touch on topics covered in her book, including some of the collaborative search work done here at FXPAL, she has shifted her focus somewhat to address the more social issues around information seeking. While I don’t the details of her presentation, she did mention similar topics when she participated at a recent panel on search at the WWW2010 conference. The twitter streams from both events capture her “socialize vs. personalize” comments. (Since Twitter search sunsets quickly, here are the TwapperKeeper archives for #ess10 and the www2010 Search Is Dead panel.)

Peter Morville should be an interesting speaker on information retrieval-related topics, some of which he covers in his books Search Patterns and Ambient Findability. I wrote about some of his ideas earlier, but am curious to hear how he is presenting his work.

I hope that both talks are recorded and made available on the web.

Update: Daniel Tunkelang’s summary of Peter Morville’s talk

Position papers for Collab Info Seeking workshop


We had a record crop of position papers for the Collaborative Information Seeking (CIS) workshop we’re organizing at CSCW 2010. Underscoring the ubiquity of collaboration in information seeking, the position papers address everything from health care to emergency response to SecondLife to the information seeking ecology within the enterprise. The papers clustered out into several broad categories, although some papers could have been easily classified in more than one way.

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Twitter and disasters waiting to happen

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The recent earthquake in Haiti has attracted attention from Twitter users and researchers. Twitter has been used to collect donations, to contact people on the ground, to coordinate relief efforts, etc. Recently, U. Colorado’s EPIC Group proposed a hash-tag-based syntax on top of Twitter messages to help automate the parsing of actionable messages, and to do so effectively and reliably. This is a noble effort, but as Manas Tungare points out, the proposed syntax is too complex for its intended users, who have more pressing issues than dealing with hash tags.

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Oops. Offline for a day.


Sorry for being AWOP (away without posts).   We upgraded the underlying OS on this server, and in the process we made the machine non-bootable.  It was booting from a logical volume, which is illogical.  And after the upgrade, not a valid drive.   And since this isn’t “mission critical”, we didn’t have a hot spare.   So, this is now the backup of WordPress restored to a wiped-clean and re-installed machine.   I think it is close to back-to-normal.  Never upgrade a machine if you don’t remember exactly how and why it was set up the way it was (random chance or old poor decisions?).  Thanks to my anonymous colleagues for fixing it.

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