Christopher Collins:
Finding What to Read: Visual Text Analytics Tools and Techniques to Guide Investigation

2017-12-05 12:30 at DGP: BCIT, 5th Floor

Abstract

Text is one of the most prominent forms of open data available, from social media to legal cases. Text visualizations are often critiqued for not being useful, for being unstructured and presenting data out of context (think: word clouds). I argue that we should not expect them to be a replacement for reading. In this talk I will briefly discuss the close/distant reading debate then focus on where I think text visualization can be useful: hypothesis generation and guiding investigation. Text visualization can help someone form questions about a large text collection, then drill down to investigate through targeted reading of the underlying source texts. Over the past 10 years my research focus has been primarily on creating techniques and systems for text analytics using visualization, across domains as diverse as legal studies, poetics, social media, and automotive safety. I will review several of my past projects with particular attention to the capabilities and limitations of the technologies and tools we used, how we use semantics to structure visualizations, and the importance of providing interactive links to the source materials. In addition, I will discuss the design challenges which, while common across visualization, are particularly important with text (legibility, label fitting, finding appropriate levels of ‘zoom’).

Bio

Dr. Christopher Collins is the Canada Research Chair in Linguistic Information Visualization and an Associate Professor of Computer Science at the University of Ontario Institute of Technology (UOIT). His research focus is interdisciplinary, combining information visualization and human-computer interaction with natural language processing to address the challenges of information management and the problems of information overload. His work has been published in many venues including IEEE Transactions on Visualization and Computer Graphics, and has been featured in popular media such as the Toronto Star and the New York Times Magazine. Dr. Collins is a past member of the executive of the IEEE Visualization and Graphics Technical Committee and the IEEE VIS Conference Organizing Committee, and received his PhD in Computer Science from the University of Toronto.

Bill Buxton:
Ubiety: On Design, Place and the Importance of Manners

2017-11-21 12:30 at MaRS

Abstract

It is a paradox that the better we get at producing useful, affordable, desirable, usable technologies, the more we are confronted by complexity and lack of overall satisfaction. This is partially, or even mainly, due to the demands for economies of scale. Hence, we are deluged by digital do-dads apps, services and gadgets which on their own may be wonderful, but collectively create an overly complex ecosystem of baubles. What is missed is that the cumulative complexity of enough such baubles crosses the barrier, above which the ecosystem becomes inscrutable. Lying behind this is that things simply do not work together. In a world dominated by social computing, there are virtually no social relationships amongst the technologies themselves. Weisers label, Ubiquitous Computing, holds. But the result has little or anything to do with what he or the rest of us on the team envisioned or intended.

My argument is that he used the wrong word. Ubiquity, i.e, technology everywhere, all the time, etc. is no panacea. Rather, the word that fits far better is Ubiety a closely related term, but one which has at its core the notion of place. Hence, it points towards the right technology at the right place extended (in my usage, at least) to encompass place in the physical sense, but also time, social, cultural, temporal, absolute, relative, etc. Furthermore, if we layer the notion of mobility of human action on this framing, what emerges is an enhanced sense of the importance of transitions, and adaptation. This, by way of Piaget, leads us to perhaps a different way of thinking about intelligence of human and machine and how intelligent design may pave the way to wrestling the ever-growing complexity to the ground, thus enabling us, and our technologies, to meet our true and worthy potential.

Bio

Bill has been walking the path between where people and technology meet for over 40 years as a designer, musician, lecturer, writer, teacher, critic and researcher. His focus has always been on the human, and his work reflects a particular interest in the creative disciplines. He believes that appropriate design is that which enhances human intelligence and creativity, not replaces it. As a practicing skeptimist, he is a devotee of Melvin Kranzbergs first law: Technology is neither good nor bad; nor is it neutral. His corollary to this is, without informed design, it is more likely to lean to the bad than the good. It is towards becoming thus informed, and enlisting others to do so as well, that both his work, and this talk, are directed.

RBC and the University of Toronto recently partnered up to create the RBC Innovation Fellowship program, a joint venture designed to recognize exceptional faculty and graduate students and to provide them with additional resources to advance their research.

This year’s RBC Research Prize Winners are Gerald Penn and Cosmin Munteanu.

The faculty members also gave a brief overview of their winning proposal:

“One of the interesting challenges we’re facing is that everyone’s jumping on the AI bandwagon, but we don’t have a very good human interface for it yet. In the finance world, for example, high-level financial analysts these are people who do long-term planning for large investment firms or banks €“ still use pen and paper. It’s shock from a tech perspective. There’s nothing wrong with it per se, but they’re not benefitting from all these machine learning and NLP advances. The essence of our proposal is to make sure these people can benefit from the technology and to address the problem that the software currently available to support these tasks isn’t designed well for their purposes.”

Full interviews and more details about the winning proposals are available on the RBC Institute for Research website.

Anind Dey:
Routines and Behaviors: Leveraging everyday routines to enhance interactive systems

2017-11-07 12:30 at MaRS

Abstract

More information about the 2017/2018 Tux presentation series is available on the official Tux website

Faculty Appointments 2017/2018

We’re thrilled to welcome the next wave of U of T computer science faculty, many of whom are jointly appointed with cognate departments, enabling us to significantly expand computer sciences collaborations with multiple disciplines across campus.”

Ravin Balakrishnan, Professor & Chair

What’s it like to work at Industrial Light and Magic? Noah talks about his research and working at ILM.

https://www.utoronto.ca/news/what-s-it-work-industrial-light-magic-ask-u-t-grad

On January 19th, 2016, Michelle Annett was presented with the L’Oreal-UNESCO for Women in Science-NSERC Postdoctoral Fellowship Supplement Award. UNESCO and L’Oreal invited the top 3% of female post-docs that have received an NSERC PDF Award to apply for this award, and from those applicants Michelle was selected as the single winner.

The award was presented to her personally by Mario Pinto, president of NSERC. The Canadian minister of science, Kirsty Duncan, also read over Michelle’s biography and offered her congratulations. The event took place at the French embassy in Ottawa. Both before and after the award ceremony, Michelle had the opportunity to talk with many members of the embassy, NSERC, and other high-level academics across Canada (e.g., the presidents of the University of Ottawa, the University of Calgary). There were nearly 200 attendees, whom she had a chance to speak with about her research, Autodesk Research, U of T, U of A, and the importance of computer science in general.

This was not only a great experience for Michelle, but it let her shed a positive light on Autodesk, U of T, U of A, and HCI research at a national and international level.

As an animator, I’m trying to animate realistically, says Chris Landreth, Academy Award winning animator and filmmaker and now distinguished research artist-in-residence in the University of Toronto’s department of computer science. Read the full article at http://news.utoronto.ca/oscar-winning-animator-and-filmmaker-chris-landreth-u-t-computer-science.

The Department of Computer Science, Faculty of Arts & Science and Faculty of Medicine are pleased to announce and invite the U of T community to a special lecture by Chris Landreth, a Distinguished Research Artist. The lecture will take place on Wednesday, January 27 at the Bahen Centre for Information Technology, 40 St. George Street, Room 5166 4:15 to 5:15 PM, there will be a Q&A 5:15 – 6:30 PM. RSVP for the event at http://web.cs.toronto.edu/news/landrethlecture.htm.

Bill Polson will be speaking about design patterns in computer graphics at BA 1210 on October 22. The talk begins at 7pm, but doors will open at 6:45.

BIO

Bill is currently on leave from Pixar, working on a book on Pipeline Design Patterns, which should be out in mid-2016. At Pixar, Bill was the Director of Industry Strategy, where he was responsible for Pixar’s relationship to the graphics industry. In this role he has shaped the product roadmaps of major graphics software vendors. He is the originator of Pixar’s OpenSubdiv effort, which is redefining how the industry handles high order geometry. Bill has had a number of management roles at Pixar, including Lead of Production Engineering, and Supervising Technical Director of Short Films. Prior to that Bill was a TD and software developer. Bill is active in SIGGRAPH, where he originated the popular new program SIGGRAPH Dailies!

TITLE

Pipeline Design Patterns

ABSTRACT

In his talk, Bill will use a simple example to illustrate the common problems of graphics pipelines: getting assets built (in lots of variations), getting them converted to optimized representations and aggregated into shots and levels, and generally carrying edits from modeling through to animation/gameplay and beyond to rendering/display. The talk will discuss the general shape of these problems and their solutions, and will propose some common vocabulary.