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InfoSeeking’s 10th Birthday

InfoSeeking’s 10th Birthday

Looking back

In the fall of 2010, we started as a reading group for people who would come together to read papers on topics of information seeking/retrieval/behavior every week. The group was called “Information seeking and behavior group”. Dr. Chirag Shah has been leading the group from the beginning. 

Quickly the reading group became a research group as students and faculty started identifying projects that interested them and pulled resources to design studies and experiments.

In that same fall, as the group started getting traction and attracting more students, resources, and funding, we became InfoSeeking Lab.

In the beginning, the lab focused on issues of information seeking/retrieval and social media. As new members and interests were added, the lab explored many more areas, including wearable sensors, collaborative work, online communities, and conversational systems.

The methods for research also evolved from user studies to large-scale log analysis, and from ethnographic approaches to deep learning models.

Our achievements

We have been pushing forward the knowledge in information seeking/retrieval and other related topics in the Information and Data Sciences field for 10 years. 

Throughout those years, the lab has received more than 4 million dollars in grants and gifts from federal and state agencies as well as private organizations. 

So far, the lab has produced 13 excellent PhD students and countless undergraduate and master students to drive new ideas and innovations into the Data Sciences field. Our alumni have gone to major universities around the world and reputable companies like Dropbox, eBay, Google, Sony, and TD Bank.

Some of the lab’s early works laid the foundation for collaborative and social work by people from all walks of life. One of the outcomes was a system called Coagmento, which was extensively tested with and deployed in classrooms. When it was used in a NY-based highschool, the teachers, for the first time, found that they could gain valuable insights into their students’ work and help them in ways not possible before using our system.

We have been at the forefront of developing new methodologies, tools, and solutions. We were one of the first to use the escape room as a method to understand how people seek information and solve problems.

We have been and are going to continue contributing to the community. The lab worked closely with the United Nations Data Analytics group to address several of the UN’s Sustainable Development Goals (SDGs). As a result of the collaboration, the lab launched Science for Social Good (S4SG). All of our works build into SDGs’ goals.

We have also worked with several private foundations and startups over the years to solve real-world problems. One example is our collaboration with Brainly, a startup from Poland that focused on educational Q&A. With them, we worked on problems of assessing the quality of the content as well as detecting users with certain characteristics, such as those exhibiting struggle. The solutions to these problems are extremely useful in education.

Looking back at the last 10 years and how glorious they have been, we are confident that the next decade will be even more amazing.

A Summer of Productive Fun for InfoSeekers

A Summer of Productive Fun for InfoSeekers

Activities included travel, classes, lab meetings and socializing!

Where does one begin to describe the summer of 2018? Chirag summed it up when he said, “We had a fantastic, fun, and productive summer. I think even having lab meetings every week throughout the summer is an achievement. We learned a lot from each other and had fun doing so. InfoSeekers have won awards, presented papers, and traveled to different corners of the world. Even our alumni have done some wonderful things.”

InfoSeekers line up for an end-of-summer group photo.

The following captures just the highlights of InfoSeekers at work and play, keeping things interesting as they moved their studies forward.

Manasa Rath went to summer school in Los Angeles, and her team rated runner-up status for an award for a project for “Summer Methods Course on Computational Social Sciences.” Before attending the course, Manasa had scored full funding for her travels, accommodation and other support. (Only 11 percent of those who apply for this support receive it.) While there, she met other graduate students from the U.S. and Europe who were learning about automated textual analysis. Her team’s project concerned using word embeddings to measure ethnic stereotypes from various news corpora, including NPR (National Public Radio) and The New York Times.

Meanwhile, Souvick Ghosh did a ten-week internship as part of the LEADS-4-NDP (National Digital Platform) Fellowship Program. Each intern in the program worked with different industry partners focusing on data science problems. Vic collaborated with OCLC Research to cluster publisher names using MARC records. (OCLC is the global library cooperative that provides shared technology services; MARC stands for Machine-Readable Catalog and has provided the national standard for the description of items for the digital catalog for libraries since 1971.) In their internship work they attempted to cluster instances of MARC records that contain different information such as the title of a book, the author, the publisher, ISBN number, etc. The idea was to cluster the instances of same publisher entities, exploring different hashing and machine-learning approaches, additionally evaluating the relative importance of various features for classifying entities.

InfoSeekers continued lab meetings throughout the summer.

In other updates, Jiqun Liu and Shawon Sarkar started the recruitment phase for a study on people’s search experience and preferred supports in information seeking, the purpose of which is to improve Web search. So far, four people have completed the study. Recruitment and running the study will likely continue through mid-October.

InfoSeeking Lab Director and all-around inspired leader Chirag Shah did his share of travel this summer including a visit to Ryerson University in Toronto, where he gave a talk about data and algorithmic biases. (See his August 6 blog.) But the real fun was being able to finish his goal of making it to all 50 of the states in the U.S.

Please be sure to scroll all the way down to see the fun capper snapshot!

Diana Soltani presenting her summer research on Coagmento with a poster and a demo.

Never let it be said that InfoSeekers are anti-social. Lunch out helps punctuate the end of a great summer.

Alaska was the final frontier for Chirag’s quest to visit all 50 U.S. states. Here are Chirag and Lori Shah in a kayak in the mountains in White Pass, which is actually in the Canadian Yukon territories if you want to get picky. (Did you know that the kayak comes to us from the native peoples of Alaska, Canada and Greenland?)

 

 

 

 

 

 

 

 

 

 

By the way, have a wonderful fall semester, InfoSeekers, and a very Happy Birthday to Chirag!

SIGIR 2018: Who, What, Where, When, and What Happened?

SIGIR 2018: Who, What, Where, When, and What Happened?

This year’s ACM SIGIR (Association for Computing Machinery’s Special Interest Group on Information Retrieval) conference took place July 8-12 in Ann Arbor on the beautiful campus of the University of Michigan.

The golden hour on the campus of U. Michigan.

SIGIR 2018 logo

The 41stannual conference featured a rich assortment of tutorials, a doctoral consortium, conference keynotes, technical tracks and workshops, many papers, and mealtime special events.

Some of our favorite InfoSeekers attended and had responsibilities. Souvick Ghosh was the new SIGIR Student Liaison for the Americas region. He and Soumik Mandal were also student volunteers. As Student Liaison, Vic’s goal was to welcome the students “in the corners” into the community so that no one is left behind. As Student Affairs Chair Laura Dietz put it, they are to encourage students to “Come, talk to us!”, which is also their motto.

Soumik was responsible for maintaining the smooth operation of a few sessions including “Women in IR,” a session that focused on challenges faced by women in information retrieval, computer science and related research communities.

Matt Mitsui and Jiqun Liu presented a short paper, “How Much is Too Much? Whole Session vs. First Query Behaviors in Task Type Prediction.” And, Chirag Shah’s book on Social Information Seeking: Leveraging the Wisdom of the Crowd (2017) was on display at the Springer table.

Left to right: Souvick Ghosh, Salton Award winner Professor Kal Jarvelin, and Jiqun Liu. (Chirag Shah is photobombing!)

“The conference is a wonderful opportunity to meet researchers whom we cite and read about, and the industry partners. The social events and coffee sessions were perfect to meet our academic inspirations and role models,” Vic said.

Next year: Paris!   And, drumroll please, Chirag will be a general co-chair for the SIGIR 2021 conference.

 

 

Practicum Presentations, Poster Style

Practicum Presentations, Poster Style

On April 25, as the spring semester was in its intense final days, six InfoSeekers presented practicum posters to their colleagues and Professor Chirag Shah, who had advised them on the projects. Here are representative photos of each doctoral student presenter with the title of their practicum. (Be sure to scroll all the way to the bottom.)

Jiqun Liu presented, “Exploring the Effects of Search Task and User Characteristics on Information Seeking Intentions in Query Segments.”

Souvick Ghosh presented, “Exploring the Ideal Depth of Neural Network in Question Deletion Prediction.”

Shannon Tomlinson presented, “Preliminary Results of a Study Comparing Typed and Voice Searches by Sighted and Visually Impaired People.”

Manasa Rath presented, “Content-Based Approach to Evaluate Question Quality in Educational Q&A.”

Soumik Mandal presented, “Predicting Intervention Effect on Users’ Search Behavior.”

Jonathan Pulliza presented, “Corpus Reproducibility and Expansion through Modular Text Transformations.”

InfoSeekers Are Key to Success of the Third Annual CHIIR Conference

InfoSeekers Are Key to Success of the Third Annual CHIIR Conference

Three cheers to InfoSeeking Lab Director Chirag Shah and several other InfoSeekers who helped organize and host a successful CHIIR conference.

 

On March 11, some 130 researchers from 25 countries in North America, Europe and Australia descended on New Brunswick for five days of workshops, presentations, tutorials, networking and fun.

CHIIR stands for the Conference on Human Information Interaction and Retrieval, which is sponsored by the Special Interest Group on Information Retrieval (SIGIR), in cooperation with (SIGCHI). The international conference represents a merger of two successful past events: the Information Interaction in Context (IIiX) conference and the Human Computer Information Retrieval (HCIR) symposium, which have run since 2006 and 2007, respectively.

The events took place at the SC&I building on the College Avenue campus of Rutgers and at The Heldrich Hotel in New Brunswick. This year’s keynote speakers were Pertti Vakkari from Finland’s University of Tampere and Susan Dumais from Microsoft. Dr. Vakkari spoke about “Information Search Processes in Complex Tasks,” focusing on key areas in information retrieval, such as how the effect of information search would depend on task outcome. Dr. Dumais’s talk, entitled, “Better Together: Interdisciplinary Perspective on Information Retrieval,” reflected on her work in Information Retrieval and Human-Computer Interaction and provided some predictions on the future of search on the Web.

The major areas of study discussed at CHIIR 2018 included user-centered aspects of information interaction and information retrieval focusing on aspects of human involvement in search activities, and information seeking and use in context.

InfoSeeking Lab Director Chirag Shah said, “I’m very proud of InfoSeekers for representing our lab at this international conference – not just with their scholarly contributions (papers, posters, demos, doctoral consortium), but also in helping organize this event.”

Susan Dumais of Microsoft taking questions following her keynote address.

There were 22 full papers, two dozen short papers (posters), five demos, 10 doctoral dissertation proposals, four tutorials, and two workshops.

Most attendees participated in sessions on full papers, short papers,
demonstrations, and the doctoral consortium.

InfoSeekers at the welcome reception at Zimmerli Art Museum. InfoSeekers contributed four full papers, some short papers, a couple of demos, and a doctoral consortium presentation.

Nick Belkin, Pertti Vakkari and Souvick Ghosh at the Welcome Reception at the Zimmerli Art Museum on the Rutgers campus, which featured the exhibition “Set in Stone: Lithography in Paris, 1815-1900.”

The banquet dinner was held at Ria Mar, a Portuguese restaurant in New Brunswick. A highlight was seeing Chirag warm up the dance floor. (Did you know he’s a trained ballroom
dancer?!)

This year’s conference was sponsored by Siemens, Rutgers SC&I, Google, and Microsoft.

A snap of the student get-together at the Hub City Brewhouse in New Brunswick.

CHIIR 2019 will be held in Glasgow, Scotland. Looking forward to 2020, the conference will be in Vancouver, Canada, and in 2021, Canberra, Australia.

Photo credits: Souvick Ghosh, Matt Mitsui, Chirag Shah.

InfoSeekers Rock ASIS&T 80th Annual Meeting

InfoSeekers Rock ASIS&T 80th Annual Meeting

Rutgers University InfoSeeking students and professors were a significant presence at the ASIS&T conference at the Crystal City Hyatt in Washington DC, Oct. 28-Nov. 1. Here are the highlights.

On Oct. 28, Rebecca Reynolds from Rutgers, led a pre-conference SIG/INFOLEARN workshop with Soo Young Rieh, University of Michigan, called “Information and Learning Sciences Research as an Integral Scholarly Nexus.”

On Oct. 29, an all-Rutgers student and professor Community Informatics paper presentation was made by Manasa Rath, Chirag Shah and Diana Floegel: “Identifying the Reasons Contributing to Question Deletion in Educational Q&A.” Pictured at left is Manasa Rath taking questions.

On Monday, Oct.  30, an all-Rutgers Information Retrieval paper presentation on a field study was made by Yiwei Wang, Jiqun Liu, Soumik Mandal, and our fearless leader Chirag Shah, on “Search Successes and Failures in Query Segments and Search Tasks.”  Pictured: Yiwei Wang introducing the paper.

Later, on Oct. 30, Kaitlin Costello from Rutgers served on a panel session concerning “Health Information Behavior Research with Marginalized Populations,” along with Blake Hawkins, University of British Columbia, Tiffany Veinot, University of Michigan, Amelia Gibson, University of North Carolina at Chapel Hill, and Devon Greyson, British Columbia Children’s Hospital.

InfoSeeker posters were presented by Jonathan Pulliza, Souvick Ghosh, JiHo An, and Roberto González Ibáñez.  Below to the right is Jonathan Pulliza presenting his poster on “Investigating the Efficacy of Sentence Filtering in Predicting Analysts Ratings Following a 10-K Filing.”

Immediately below (left) is Souvick Ghosh presenting his and Chirag Shah’s poster on “Information Seeking in Learning-Oriented Search.”

What’s a hard day’s work at ASIS&T without a chance to relax, reflect and socialize? InfoSeekers, pictured at table, never miss an opportunity for good food and conversation.
Oct. 31 was the day for Chirag Shah and Vivek Singh, from Rutgers, to serve on a panel called “From Sensors to Sense-Making: Opportunities and Challenges for Information Science.” Also on the panel were Cathal Gurrin, Dublin City University; Jacek Gwizdka, University of Texas at Austin; and Hideo Joho, University of Tsukuba.

That evening (Halloween), Chirag Shah chaired SIG/CON, where Jonathan Pulliza presented a research talk with a twist!

On Nov. 1, the final morning of ASIS&T 2017, Rutgers Ph.D. student Manasa Rath moderated the panel discussion, “Learnsourcing: Is it Working or Failing, and Where to Go from Here?” Presenters and participants were Chirag Shah from Rutgers; Oleksandr Zakharchuk from Brainly Inc.; Rich Gazan from the University of Hawaii; Sanghee Oh from Chungnam National University in South Korea; and Mega Subramaniam from the University of Maryland.

Also on Nov. 1, Shawon Sarkar, Yiwei Wang and Chirag Shah presented the paper, “Investigating Relations of Information Seeking Outcomes to the Selection and Use of Information Sources.”

Pictured right is Shawon Sarkar presenting her paper.

 

 

 

 

Last but most definitely not least, we must recognize Yiwei Wang for the New Leader Award that she was given at ASIS&T. After considering applications from seven countries, the ASIS&T Leadership Program Selection Committee granted a New Leader Award to Yiwei Wang, a Ph.D. candidate in Information Science at Rutgers. Eight students received the award. Congratulation, Yiwei!

Yiwei Wang Wins New Leader Award at ASIS&T

Yiwei Wang Wins New Leader Award at ASIS&T

After considering applications from seven countries, the Association for Information Science and Technology (ASIS&T) Leadership Program Selection Committee granted a New Leader Award to Yiwei Wang (pictured right), a Ph.D. candidate in Information Science at Rutgers, at the annual meeting in Washington, D.C. this week. Eight students received the award.

The award is given to students who are considered likely to contribute to ASIS&T. It is a financial grant that helps defray the travel costs to two consecutive ASIS&T meetings. As an awardee, Yiwei has been assigned a mentor, Dr. Beth St. Jean from the University of Maryland.

Yiwei will volunteer for the Special Interest Group of Information Needs, Seeking and Use (SIGUSE). She will continue her role as treasurer for the New Jersey Chapter of ASIS&T.
And, Yiwei will be expected to complete several leadership exploration tasks including writing about her experiences, lessons and goals related to her involvement with ASIS&T.

Congratulations, Yiwei!

Sneak a Peek of InfoSeekers participation @ ASIS&T 2017

Sneak a Peek of InfoSeekers participation @ ASIS&T 2017

If you will be attending ASIS&T in Washington DC at the end of this month, plan to attend sessions with fellow InfoSeekers faculty and students presenting new research. And you won’t want to miss the fun party on Monday evening! Sessions begin Saturday morning, October 28 and run through Wednesday morning, November 1.

ASIS&T 2017 Conference Program Sessions

Saturday, October 28 

8:30am – 12:30pm SIG INFOLEARN: Information and Learning Sciences Research as an Integral Scholarly Nexus (Workshop)
Rebecca Reynolds, Rutgers University
Soo Young Rieh, University of Michigan

*****

Sunday, October 29

3:00pm Community Informatics (Paper session)
Identifying the Reasons Contributing to Question Deletion in Educational Q&A
Manasa Rath, Rutgers University
Chirag Shah, Rutgers University
Diana Floegel, Rutgers University

9:30pm Party With The Professors

*****

Monday, October 30

10:30am Information Retrieval (Paper Session)
Search Successes and Failures in Query Segments and Search Tasks: A Field Study
Yiwei Wang, Rutgers University
Jiqun Liu, Rutgers University
Soumik Mandal, Rutgers University
Chirag Shah, Rutgers University

1:30pm Health Information Behavior Research with Marginalized Populations (Panel Session)
Blake Hawkins, University of British Columbia
Kaitlin L. Costello, Rutgers University
Tiffany Veinot, University of Michigan
Amelia Gibson, University of North Carolina at Chapel Hill
Devon Greyson, British Columbia Children’s Hospital

8:30pm ASIS&T Reception, sponsored by Rutgers University

*****

Tuesday, October 31

12:30pm From Sensors to Sense-Making: Opportunities and Challenges for Information Science (Panel Session)
Cathal Gurrin, Dublin City University
Jacek Gwizdka, University of Texas at Austin
Hideo Joho, University of Tsukuba
Chirag Shah, Rutgers University
Vivek Singh, Rutgers University

7pm SIG CON

Chirag Shah, Rutgers University, Chair

*****

Wednesday, November 1

10:30am Learnsourcing: Is it Working or Failing, and Where to Go from Here? (Panel Session)
Manasa Rath, Rutgers University

Oleksandr Zakharchuk, Brainly Inc.
Rich Gazan, University of Hawaii at Manoa
Sanghee Oh, Chungnam National University in South Korea
Chirag Shah, Rutgers University
Mega Subramaniam, University of Maryland

Social Events

Sunday, October 29th at 9:30pm: Party with the Professors

Monday, October 30th at 8:30pm: ASIS&T Reception

Tuesday, October 31st at 7pm: SIG CON


Where in the World is Chirag Shah?

Where in the World is Chirag Shah?

Summertime can mean many things in the world of academia, and this season found our director, Dr. Chirag Shah, taking his work on an international tour. After being named a Rutgers New Brunswick Chancellor’s Scholar, receiving an NIH grant for over $1.4 million, and publishing a new book on Social Information Seeking, Dr. Shah’s 2017 has already been a great success. Check out where he’s been recently to present research!

First up, Dr. Shah served as a Visiting Professor at the National Institute of Informatics (NII) in Tokyo, where he presented a talk on “Information Fostering.”

Next, he went to Sungkyunkwan University in Seoul, South Korea, and gave a talk on “Social Information Seeking.”

From there, Dr. Shah taught about “Social and Collaborative Search” at the Asian Summer School on Information Access, 2017. 

FINALLY, and currently, Dr. Shah has come full circle by attending the annual SIGIR conference back in Tokyo.

We’re certainly proud of our director and thrilled that work pursued by the InfoSeeking Lab is making a global impact.

All Work and No Play is…Not Our Style

All Work and No Play is…Not Our Style

Looking at our Facebook and website, it may seem like InfoSeeking is all work and no play. But we’re here to report that, happily, our lab members and their families enjoy socializing as much as they enjoy their research… In fact, they need to socialize in order to complete their difficult work without losing their minds!

The lab organizes a number of fun events throughout the year to get everyone together and unwind (and, of course, a number of less formal events happy spontaneously!). For example, we recently held one of our infamous happy hour gatherings in New Brunswick. (Hey, potential CHIIR 2018 attendees, take note of the fun you can have around Rutgers!)

We take our love of happy hour on the road too. While attending conferences, InfoSeekers past and present meet to reminisce and enjoy each other’s company.

When cocktails aren’t on our minds, we turn to some of our resident foodies for lunch ideas in and around the New Brunswick area. We’ve given a number of local eateries our business and love to celebrate milestones, accomplishments, or even just a nice Tuesday afternoon with some good food and great company.

Parties are also a must. Our director, Dr. Chirag Shah, and his family host excellent gatherings throughout the year for lab members, their families, and other RU faculty members.

And finally, to get our blood pumping (and demonstrate our charitable spirit), we participate in events like Rutgers’s Big Chill 5K!

So as you can see, our lab members certainly don’t become dull from all their hard work. We work hard, we play hard, and we try to enjoy ourselves no matter what we’re doing!