CS Blog

Renovations Present And Future Enhance The CIT

Renovations Present And Future Enhance The CIT

All the hugging that's been going on in the CIT's first floor atrium is probably just classmates reconnecting after a summer apart, but maybe the welcoming new environment is helping put smiles on people's faces? Patient inhabitants of the building have noticed renovation occurring in almost every corner: the entryway, staircases, the back hallway on the first floor, 368, 506, and numerous other spots:

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New furniture is in, more is coming, and other improvements are on the way, from a whiteboard in the first floor atrium to the bricks outside the main entrance. We all owe a ...

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Brown CS Says Goodbye To Jeff Coady And Dorinda Moulton

Brown CS Says Goodbye To Jeff Coady And Dorinda Moulton

Imagine another era of computing history: erase the CIT, convert your monitor to monochrome. Your phone isn’t a smartphone or even a cell phone, but at least it probably isn’t rotary anymore.

This is the age that Jeff Coady and Dorinda Moulton started their 30-year Brown CS careers in.

They’re ending those three decades at a time when a two-year-old computer is middle-aged and a five-year-old one is virtually unusable, but despite the change and challenges, they’ve survived, thrived, and contributed immeasurably to Brown CS. Their success is a tribute to their talents, but their story ...

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Photo Editing Algorithm Changes Weather, Seasons Automatically

Photo Editing Algorithm Changes Weather, Seasons Automatically

by Kevin Stacey (Science News Officer, Physical Sciences)

We may not be able control the weather outside, but thanks to a new algorithm being developed by Brown University computer scientists, we can control it in photographs.

The new program enables users to change a suite of “transient attributes” of outdoor photos — the weather, time of day, season, and other features — with simple, natural language commands. To make a sunny photo rainy, for example, just input a photo and type, “more rain.” A picture taken in July can be made to look a bit more January simply by typing “more winter ...

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Paul Valiant Becomes Sheridan Junior Faculty Teaching Fellow

Paul Valiant Becomes Sheridan Junior Faculty Teaching Fellow

An expanded version of this story will appear as part of an article on excellence in teaching in the next issue of Conduit, our research and alumni news magazine.

Assistant Professor Paul Valiant of Brown University’s Department of Computer Science (Brown CS) has just received a Sheridan Junior Faculty Teaching Fellowship that will enable his participation in the Harriet W. Sheridan Center for Teaching and Learning’s Certificate 1 program. Throughout this seminar, faculty will refine their teaching and assessment strategies, give and receive peer feedback, and explore their own practices and beliefs about teaching. The end goal is ...

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Layla Oesper Wins ISMB Workshop Best Presentation Award

Layla Oesper Wins ISMB Workshop Best Presentation Award

Last week in Boston, Brown University’s Department of Computer Science (Brown CS) and Center for Computational Molecular Biology (CCMB) managed to put a capstone on their achievement of giving a record number of talks at one of the most prominent conferences in Computational Biology.

At the twenty-second annual International Conference on Intelligent Systems for Molecular Biology (ISMB 2014), PhD candidate Layla Oesper’s talk (“Quantifying Tumor Heterogeneity in Whole-Genome and Whole-Exome Sequencing Data”) received the Best Presentation Award, accompanied by a cash prize of $250, for the “HitSeq 2014: High-Throughput Sequencing Algorithms and Applications” workshop.

Reached for comment, Layla ...

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Anna Lysyanskaya Offers Ukraine Commentary On WPRI

Anna Lysyanskaya Offers Ukraine Commentary On WPRI

Brown CS Professor Anna Lysyanskaya was again interviewed by WPRI's Dan Yorke and offered a commentary on the situation in Ukraine.  Video of the interview can be found at WPRI's web site .

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Jenkins, Van Dam Featured In "Creative Mind" Conversations

Jenkins, Van Dam Featured In "Creative Mind" Conversations

“Our job is essentially to build things, to build knowledge, to create ideas, even crazy ideas,” says Brown CS Professor Chad Jenkins, “and put them out there so that others can build.” 

As a contribution to Brown University’s 250th Anniversary celebrations, Professor Richard Fishman has interviewed a dozen faculty members as part of the Creative Mind Initiative (CMI), a program to develop innovative strategies for creative thinking.  CMI explores the creative process and integrates it across disciplines as well as between students and faculty.

Professor Andy van Dam and Jenkins were chosen from Brown CS to reflect on ...

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Brown CS And CCMB To Enjoy Record Participation At ISMB 2014

Brown CS And CCMB To Enjoy Record Participation At ISMB 2014

Brown University’s Department of Computer Science (Brown CS) and Center for Computational Molecular Biology (CCMB) are looking forward to giving a record number of talks at one of the most prominent conferences in computational biology. Current and former students and post-docs of professor Ben Raphael presenting at the twenty-second annual International Conference on Intelligent Systems for Molecular Biology (ISMB 2014) in Boston include Iman HajirasoulihaMax LeisersonLayla OesperAnna Ritz, and Hsin-Ta Wu, featuring work co-authored with Ahmad Mahmoody, Gryte Satas, and Suzanne Sindi.

Ben credits the strong Brown CS representation to a little bit of fortunate timing ...

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Andy Pavlo Wins ACM SIGMOD’s Jim Gray Doctoral Dissertation Award

Andy Pavlo Wins ACM SIGMOD’s Jim Gray Doctoral Dissertation Award

Brown University Computer Science (BrownCS) alumnus Andy Pavlo PhD ’14 has just won the Association for Computing Machinery Special Interest Group on Management Of Data (ACM SIGMOD)’s Jim Gray Doctoral Dissertation Award for his recent thesis (“On the Optimization of Partitioned Database Management Systems”). He’s the first BrownCS recipient of the honor, which recognizes excellent research by doctoral candidates in the database field.

Andy summarizes his research by explaining that most databases in current use are predicated on designs from the 1970s where memory was more expensive and transaction speed reflected the slowness of manual data entry. “Today ...

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Alex Tarvo Wins ACM Student Research Competition Award

Alex Tarvo Wins ACM Student Research Competition Award

Brown University Department of Computer Science (BrownCS) alumnus Alex Tarvo PhD ’14 has just won the Association for Computing Machinery (ACM)’s Student Research Competition Award for his research into predicting the performance of multi-threaded programs. He’s the second Brown CS recipient of the honor (Dan Keefe won in 2005 at ACM’s SIGGRAPH conference), which was awarded at the International Conference on Software Engineering (ICSE).

“As we build computers with more and more cores,” Alex explains, “their behavior becomes increasingly complex and difficult to understand.” This challenge was the genesis of his award-winning work: Tarvo has designed models ...

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