Author: rdlankes

Posted on

Lankes Joins TRB Planning Group

TRB will convene a spring, 2005 meeting of a multidisciplinary group to present their applications of environmental geospatial information for transportation, discuss common approaches and issues, and consider methods to facilitate adoption by other organizations. Participants will represent expertise in information technology, geospatial information technologies and environmental applications in transportation. State and Federal natural resource agencies, regulatory and permitting agencies, and non-governmental organizations will be represented.

A planning team including Lankes will organize the meeting, determining the type of applications, the participants and issues to be addressed. Representatives from private sector software and application developers may also be invited to discuss the future direction geospatial information science in environment. The product from this meeting will be a TRB electronic circular that will include application case histories and a summary of the collective discussions

Posted on

StoryStarters Edging Towards Beta

Cathy has good progress on refining the underlying database code on StoryStarters. We’re hoping to let it out for beta testing very soon (Monday). We’re also meeting on Thursday to talk about how we transform StoryStarters into a targeted digital reference system.

Posted on

Tablet PC’s Rule

OK, those of you know me that I have worked hard to earn my gadget boy status. So please excuse me as I take some space here to talk about a new cool gadget – the Tablet PC. I’ve been doing a lot of web development recently and I’m a Mac user. The problem is that what I do looks fine on a Mac in Safari and Firefox, and even Firefox for the PC. However, invariably, it will break Internet Explorer for Windows. IE is not just evil, it is old. Microsoft realizes this and is busy working on a newer version to conforms to more recent standards (like Cascading Style Sheets). Anyway, the point is, I really have to see the sites I develop on both a mac and Windows. My colleagues were getting tired of me kicking them off their machines, so I decided I needed a Windows machine to do development (Virtual PC is too slow and too much of a space hog).

Mike Eisenberg had been gushing about his tablet PC for two years now, so I decided I might as well try it while getting a testing machine. I went with the HP tc4200…it is GREAT. It would be better if it didn’t have to run Windows, but it is very cool. Understand that I have a Bachelors of Fine art, and grew up wanting to be an illustrator, so there is nothing better than a tablet I can draw on. It comes with a pressure sensitive pen, so it really is like drawing on paper. I knew it was for me when I was drawing a picture, flipped over the stylus to erase a line and then….ready…brushed my hand over the erased are to brush away the debris…like on real paper.

I still have my Mac as my main laptop, but this thing is what I have in my hands for note taking and working out ideas. Add OneNote and you have an awesome scientific notebook.

Required software if you get one: Microsoft OneNote, Alias Sketchbook pro and the free Tablet PC Expansion set.

Apple PLEASE MAKE A TABLET!

Here are some examples of notes. Did I mention you can search on hand written notes.

MooUnknown

Posted on

Lankes Joins Advisory Board for Rutgers Project

Lankes has joined an advisory board for an IMLS project at Rutgers University. From the project abstract:


Rutgers University School of Communication, Information and Library Studies and OCLC Online Computer Library Center will research and evaluate the sustainability and relevance of virtual reference services (VRS). VRS are human-mediated, Internet-based library information services. The increasing use of VRS by the public has increased the demand on libraries to provide reference services online, and this project aims to improve libraries’ ability to respond to the demand. The project will develop a theoretical model for VRS that incorporates interpersonal and content issues and will make research-based recommendations for library staff to increase user satisfaction and attract nonusers. It will also make recommendations for VRS software development and interface design and produce a research agenda for user-centered VRS.

Posted on

International OpenQA

Sorry for the long time lag. So as we are continuing our StoryStarter (Kathy is working on cleaning up the data structure, and revising the PHP code for a first public beta) we’ve been percolating an interesting idea. Once we’re done with the first beta of StoryStarters, we’ll take that code base an begin transforming it into OpenQA for distribution at VRD (feature requests very welcome).

The interesting idea? Tamal Guha, a visiting Fullbright at the Institute has started work on a multilingual version of StoryStarters. He is currently translating StoryStarters into Hindi! We’ve been kicking around the idea of creating a multi-national project to support the development of a multilingual open source digital reference system. The idea would be to emulate the quality study we did with Chuck McClure and Melissa Gross where we identify the project (developing OpenQA) and then seek sponsors for the project. International organizations could join at various levels (right now we are thinking as a function of size and what how much say in the direction of the project). Join at one level and you get a hold of the software and source. Next level you pay for a language adaptation. Next level you drive the software features (we want chat, etc).

This is still fuzzy, but it seems to resonate with folks here. The end result would be an open source, low cost or free digital reference packaged built for multinationals. It would also focus on building software, not consortia or content, hopefully by-passing legal issues.

Posted on

StoryStarters Approaches First Beta

We’re in the process of sprucing up the StoryStarters prototype for first beta. Cathy is working on the final database schema.

The plan is once the database schema is in place we finish the StoryStarters beta.

Then we take this code base and re-task it for OpenQA Builder (shh, but we’re working on a release for distribution at this year’s VRD).

Stay tuned.

Posted on

Article Accepted for Publication by RUSQ

Cover-Rusq
A publication on the DREW project I co-authored with Scott Nicholson has been been accepted for publication by Reference and User Services Quarterly. Here’s the anticipated citation:

Nicholson, S. & Lankes, R. D. (2006, Winter). The Digital Reference Electronic Warehouse (DREW) Project: Creating the infrastructure for digital reference research through a multi-disciplinary knowledge base. Reference and User Services Quarterly.

Posted on

IKE Animation

Ike-1
If you were scratching your head over that last post about IKE (the Inductive Knowledge Engine) and that clustering, fear not. Here is an animation showing IKE in action. The dots you see scattered about are each Story Starter responses. They have been randomly scattered around a 100 x 100 graph. Each frame of the animation has a dot compare itself to another dot and then move (so one dot eventually compares itself to all other dots), then the step is repeated with the next dot. Each frame represents one full cycle of comparison. In each comparison the dots are getting closer to each other if they come from the same blog, and farther away if they are from different blogs. The clustering is dynamic. Entries from the same blog end up clustered together.
THis example is pretty simplistic as it is based on a single static variable (blog title). However, I wanted to give you an idea how IKE was working.

Posted on

Story Starters Prototype

Banner
Hi all. I’ve put the StoryStarters prototype online to play with. Note it doesn’t play too well with Internet Explorer for Windows. Click here to see a streaming video overview. Or go right to the prototype.

A few notes about the prototype:

We are in the process of implementing the “real” system. Consider it a working model. There are a few things you need to know before you start playing with it:

  • Assume all data will be lost when we put up the real system. You never know…it might still be there, just don’t assume it.
  • There are known bugs using Internet Explorer for Windows. It has been tested on Firefox Mac and Windows and Safari.
  • If you find bugs (and you probably will), let me know at my e-mail. I can’t promise we’ll fix them, as this is just the prototype, but it is still very useful to know.
Posted on

What I’ve done with My Summer Vacation

It has been a busy month at the Institute with all of us traveling and moving in different directions before the start of the semester. I thought it would be useful to recap some of the recent projects I’ve been working on and where they are headed. Some of this information is just an update to previous posts on my blog, some is new. Sorry if it is repetitive, but it helps me put it all in one place.

My projects have revolved around two threads…credibility and digital reference. There are three major projects here:

• Reference Extract: A digital reference search engine
• Story Starters: building a blogging community of answers and questions, and
• IKE: the Inductive Knowledge Engine

Let me break them down:
Continue reading “What I’ve done with My Summer Vacation”