Department Events


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Monday, December 12, 2011, 11:00 AM - 12:00 PM
Talk
Computer Science 402
Host: Jennifer Rexford
Secure Provenance in Distributed Systems
Wenchao Zhou, University of Pennsylvania
[view abstract].

Monday, December 5, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Rebecca Fiebrink
Expressive Interaction and the Evaluation of Creativity Support
Celine Latulipe, University of North Carolina at Charlotte
[view abstract].

Friday, December 2, 2011, 4:30 PM - 5:30 PM
Distinguished Colloquium Series Speaker
Computer Science Small Auditorium (Room 105)
Host: Jennifer Rexford
The Future of Networking, and the Past of Protocols
Scott Shenker, University of California, Berkeley
[view abstract].

Wednesday, November 30, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Brian Kernighan
C++11 Style
Bjarne Stroustrup, Professor, Texas A&M University; Visiting Fellow, Princeton University
[view abstract].

Monday, November 21, 2011, 1:30 PM - 2:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Walker
Automating End-user Programming and Education using Program Synthesis
Sumit Gulwani, Microsoft Research
[view abstract].

Thursday, November 17, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Michael Freedman
CryptDB: Protecting Confidentiality with Encrypted Query Processing
Nickolai Zeldovich, Massachusetts Institute of Technology
[view abstract].

Thursday, November 17, 2011, 12:30 PM - 1:30 PM
Talk
Computer Science 402
Host: David Blei
Bayesian Covariance Regression and Autoregression
Emily Fox, University of Pennsylvania
[view abstract].

Wednesday, November 16, 2011, 5:30 PM - 7:00 PM
CITP Event
Friend Center 101
A Primer on Patents
Manny Schecter, IBM

Patents are often opaque and confusing for everyone except patent attorneys. Engineers and scientists are nevertheless encouraged to pursue patents and warned to avoid patent infringement. Policy makers continue to debate about whether the United States’ approach to patents fosters innovation. Companies like Google have paid billions for patent portfolios of their competitors. Congress recently passed new patent legislation. Manny Schecter will present an overview of how patents are created, what makes for strong patents, and why they exist in the first place.

Thursday, November 10, 2011, 5:30 PM - 6:30 PM
CITP Event
Sherrerd Hall 101
Media and Social Change
Ethan Zuckerman, MIT

2011 is shaping up to be a year of profound political change, possibly on par with 1989, 1968 or 1848. One of the many unanswered questions raised by the Arab Spring, the London Riots, the Occupy Wall Street movement is the relationship between new media and social change. Ethan Zuckerman, incoming director of MIT’s Center for Civic Media, will examine the relationship between social media and social change in the Arab Spring. More broadly, his talk will serve as an overview of emerging scholarship about media and the Arab Spring, and of research underway at MIT on the emerging field of civic media.

Ethan Zuckerman is director of the Center for Civic Media at MIT, and a principal research scientist at MIT’s Media Lab. With Rebecca MacKinnon, Ethan co-founded international blogging community Global Voices. Global Voices showcases news and opinions from citizen media in over 150 nations and thirty languages. Ethan’s research focuses on issues of internet freedom, civic media in the developing world and cosmopolitanism in a digital age. He blogs at http://ethanzuckerman.com/blog and lives in the Berkshire Mountains of western Massachusetts.

Reception immediately following in 3rd floor atrium


Please see this link for more information.


Wednesday, November 9, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Blei
Uncertainty in Natural Image Segmentation
Erik Sudderth, Brown University
[view abstract].

Wednesday, October 26, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
How Watson Learns Superhuman Jeopardy! Strategies
Gerry Tesauro, IBM Research
[view abstract].

Tuesday, October 18, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Margaret Martonosi
Making Enterprise Computing Green: Efficiency Challenges in Warehouse-Scale Computers
Tom Wenisch, University of Michigan
[view abstract].

Thursday, October 13, 2011, 5:30 PM - 6:30 PM
Talk
Computer Science Small Auditorium (Room 105)
PhD & Faculty Tech Talk: The HipHop Virtual Machine
Guilherme Ottoni, Facebook
[view abstract].

Thursday, October 13, 2011, 6:30 PM - 7:30 PM
CITP Event
Sherrerd Hall Third (3rd) Foor Open Space
CITP Undergraduate Welcome Reception
This event is reserved for Princeton students/faculty/staff only.

The Center for Information Technology Policy (CITP) is a research center located on the third floor of Sherrerd Hall that examines the myriad ways that information technology influences society and introduces policy dilemmas. Our work includes privacy and social media, computer security, broadband policy, government transparency, digital rights management, electronic voting and decision-making, online free speech, and much more. Come at 6:30 pm on October 13th to eat, meet current students and faculty, and learn about:

  • our new undergrad certificate
  • what recent CITP-affiliated undergrads are up to
  • how we can help you find internships, jobs, and graduate studies
  • research opportunities at the center
  • upcoming events
  • how to connect with our visiting scholars, who are experts in their fields
  • other tech policy connections on campus

Assuming there is sufficient interest, we may also have a Wii Tennis face-off.


Thursday, October 13, 2011, 12:30 PM - 1:30 PM
CITP Event
Sherrerd Hall 306
New Jersey Election Cover-Up
Andrew Appel, Princeton University

During the June 2011 New Jersey primary election, something went wrong in Cumberland County, which uses Sequoia AVC Advantage direct-recording electronic voting computers. I served as an expert witness in the resulting lawsuit. From this I learned several things (see the full report).

  1. New Jersey court-ordered election-security measures have not been effectively implemented.
  2. There is a reason to believe that New Jersey election officials have destroyed evidence in a pending court case, perhaps to cover up the noncompliance with these measures or to cover up irregularities in this election. There is enough evidence of a cover-up that a Superior Court judge has referred the matter to the State prosecutor’s office.
  3. Like any DRE voting machine, the AVC Advantage is vulnerable to software-based vote stealing by replacing the internal vote-counting firmware. That kind of fraud probably did not occur in this case. But even without replacing the internal firmware, the AVC Advantage voting machine is vulnerable to the accidental or deliberate swapping of vote-totals between candidates. It is clear that the machine misreported votes in this election, and both technical and procedural safeguards proved ineffective to fully correct the error.

Wednesday, October 12, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Rebecca Fiebrink
Trying to understand music at scale
Brian Whitman, The Echo Nest
[view abstract].

Friday, October 7, 2011, 11:00 AM - 12:00 PM
Talk
Computer Science 302
Efficient Content Distribution with Managed Swarms
Ryan S. Peterson, Cornell University
[view abstract].

Thursday, October 6, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Jointly Maximum Margin and Maximum Entropy Learning of Graphical Models
Eric Xing, Carnegie Mellon University
[view abstract].

Thursday, September 29, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Walker
Composing Composure: Reasoning about Robustness of Software Systems
Swarat Chaudhuri, Rice University
[view abstract].

Thursday, September 22, 2011, 9:00 AM - 9:00 PM
Event
(location TBD)
Annual Industrial Affiliate Member Meeting


Wednesday, September 21, 2011, 4:30 PM - 5:30 PM
Distinguished Colloquium Series Speaker
Computer Science Small Auditorium (Room 105)
Host: Sanjeev Arora
Fairness Through Awareness
Cynthia Dwork, Microsoft Research, SVC
[view abstract].

Monday, July 11, 2011, 11:00 AM - 12:00 PM
Talk
Computer Science 402
Host: Jennifer Rexford
Connecting the Disconnected
Professor Robin Kravets, University of Illinois at Urbana-Champaign
[view abstract].

Monday, May 30, 2011, 2:00 PM - 3:00 PM
Event
Computer Science Banana Room
Class of 2011 Class Day Ceremonies
Computer Science Reception - Banana Gallery- 2 p.m.
followed by Awards Ceremony in 104 Large Auditorium.

The School of Engineering and Applied Sciences Class Day (SEAS)
Reception Friend Lobby, 3:00 p.m.

Presentation of SEAS Awards
Friend Courtyard, 3:15 p.m.


Friday, May 13, 2011, 9:00 AM - 5:00 PM
CITP Event
Computer Science Small Auditorium (Room 105)
Privacy, Access and Technology and the Future of Litigation in the United States
We are in an era of constantly changing and “improving” communications technologies. Electronic access to judicial records and proceedings has the prospect of furthering transparency of the ‘Third Branch’ of government and increasing public trust. On the other hand, there may be times when secrecy or confidentiality mandate that access be restricted. A set of “Best Practices” for confidential and access were issued by the Sedona Conference in 2005. Are these still useful? Does technology require a new approach to balancing access with secrecy or confidentiality? Join us for a day-long presentation on where we were, where we are, and where we may be.


Please see this link for more information.


Thursday, May 12, 2011, 4:30 PM - 6:00 PM
CITP Event
Sherrerd Hall 101
Heather West and Will DeVries - Privacy at a Crossroads
The Web has enabled unprecedented levels of communication and sharing, expanding access to information around the globe, while also raising broad concerns about the future of individual privacy. This talk will explore some of the current technology and policy problems under debate – from Do Not Track to the right to be forgotten.

Bios:

Will DeVries is Policy Counsel for Google, focusing on privacy and consumer protection. In that role, Will works on regulatory and legislative issues ranging from social networking to online advertising to government access to records. He also teaches E-Commerce Law and Information Privacy Law at the George Washington University Law School, and speaks regularly on related topics. Prior to Google, Will worked in the Communications, Privacy and Information Law group at WilmerHale LLP. Will is a graduate of Princeton University and the University of California, Berkeley School of Law.

Heather West is a Policy Analyst for Google, focusing on privacy, free expression, and transparency. In that role, Heather works on regulatory and legislative issues from social networking to online advertising to government data. Prior to Google, Heather worked at the Center for Democracy and Technology.


Please see this link for more information.


Thursday, May 5, 2011, 4:30 PM - 6:00 PM
CITP Event
Sherrerd Hall 101
Configuring the Networked Self: Law, Code, and the Play of Everyday Practice
Julie Cohen, Georgetown Law

Reception immediately following in 3rd floor atrium

In this talk Julie Cohen will discuss the discourse of information policy reform that has been organized principally around the themes of “access to knowledge” and “network neutrality.” Some information policy problems, however, cannot be solved simply by prescribing greater “openness” or more “neutrality.” In particular, the legal specification of information rights and the design of information architectures should be guided by the need to preserve room for play in the use of cultural resources, the performance of identity, and the ongoing adaptation of artifacts to everyday needs.

Bio:
Julie E. Cohen is a Professor at the Georgetown University Law Center. She teaches and writes about intellectual property law and privacy law, with particular focus on copyright and on the intersection of copyright and privacy rights in the networked information society. She is the author of Configuring the Networked Self: Law, Code, and the Play of Everyday Practice (Yale University Press, forthcoming 2011) and a co-author of Copyright in a Global Information Economy (Aspen Law & Business, 3d ed. 2010), and is a member of the Advisory Boards of the Electronic Privacy Information Center and Public Knowledge.


Monday, May 2, 2011, 1:00 PM - 2:00 PM
Talk
Computer Science Small Auditorium (Room 105)
Host: Michael Freedman
Datacenter Network Architecture @ Yahoo!: Past, present, and challenges for the future
Igor Gashinsky, Yahoo!
[view abstract].

Thursday, April 28, 2011, 12:00 AM - 12:00 AM
CITP Event
Computer Science Large Auditorium (Room 104)
W3C Workshop on Web Tracking and User Privacy
Thursday, April 28, 2011 - 12:30 PM - 5:00 PM Friday, April 29, 2011 - 9:00 AM - 5:00 PM CITP will host a day-and-a-half W3C workshop at Princeton University on April 28 and 29, 2011.

This workshop serves to establish a common view on possible Recommendation-track work in the Web privacy and tracking protection space at W3C, and on the coordination needs for such work.

The workshop is expected to attract a broad set of stakeholders, including implementers from the mobile and desktop space, large and small content delivery providers, advertisement networks, search engines, policy and privacy experts, experts in consumer protection, and other parties with an interest in Web tracking technologies, including the developers and operators of Services on the Web that make use of tracking technologies for purposes other than to behavioral advertising.

Topics for discussion include, but are not limited to:

  • whether a do not track proposal is advisable, and whether there are other means that would achieve the same or similar ends;
  • the benefits and challenges of various browser-based approaches, including tracking protection lists and a do not track user preference;
  • additional approaches toward better user privacy in the face of frequent online tracking.

All participants are required to submit a position paper by March 25, 2011. W3C membership is not required to participate in this workshop.

For more details:http://www.w3.org/2011/track-privacy/


Tuesday, April 26, 2011, 4:30 PM - 5:30 PM
Talk
Computer Science Small Auditorium (Room 105)
Why JavaScript Matters
Douglas Crockford, Yahoo! Inc.
[view abstract].

Wednesday, April 20, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Szymon Rusinkiewicz
Microgeometry Capture using GelSight
Micah Kimo Johnson, Massachusetts Institute of Technology
[view abstract].

Wednesday, April 6, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Blei
Deep Semantics from Shallow Supervision
Percy Liang, UC Berkeley
[view abstract].

Tuesday, April 5, 2011, 9:00 AM - 5:00 PM
CITP Event
Friend Center Convocation Room
The US and China: Great Nations, Evolving Technology, and Challenging Policy
This conference is free and open to the public. To register, please RSVP using this form. Attendees registered by Monday, March 28, 2011 will receive lunch and a name tag.

China and the United States are two of the leading countries in the world for technology innovation, internet business, and telecommunications. Technology’s rapid evolution is exciting, but it poses challenging policy questions. How does a country best encourage technology innovation in a global marketplace? How do the Chinese and American internet marketplaces differ? What unique policy questions arise on the internet within and between the two countries? What can Americans learn from Chinese expertise in telecommunications and wireless manufacturing? How do these geographically large and diverse countries facilitate broadband buildout and adoption? This event aims to forge bridges between Chinese and American scholars, innovators, and policymakers seeking to better understand their counterparts.


Tuesday, April 5, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Walker
Precise and Fully-Automatic Verification of Container-Manipulating Programs
Isil Dillig, Stanford University
[view abstract].

Monday, April 4, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Walker
Program Paths Simplified: Scalable Path-Sensitive Analysis without Heuristics
Thomas Dillig, Stanford University
[view abstract].

Wednesday, March 30, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Sanjeev Arora
Differential Privacy: Recent Developments and Future Challenges
Guy Rothblum, Princeton University
[view abstract].

Wednesday, March 30, 2011, 12:30 PM - 2:00 PM
Undergrad Event
Computer Science Tea Room
Computer Science Soph/Frosh Open House
Computers are transforming all aspects of our society, from scientific research to the meaning of democracy. The notion of computation is fundamental in the understanding of our own intelligence and the fundamental laws of our universe.

The computer science major (AB or BSE) and the program in applications of computing are extremely flexible and can be stepping stones to grad school and a variety of careers, including high-tech, law, finance, and management consulting.

Come by and discuss the many opportunities.


Tuesday, March 29, 2011, 12:30 PM - 1:30 PM
Talk
Computer Science 402
Let the Market Drive Deployment: A Strategy for Transitioning to BGP Security
Phillipa Gill, University of Toronto
[view abstract].

Monday, March 28, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Jennifer Rexford
Towards a Highly Available Internet
Thomas Anderson, University of Washington
[view abstract].

Thursday, March 24, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Blei
Learning Hierarchical Generative Models
Ruslan Salakhutdinov, Massachusetts Institute of Technology
[view abstract].

Wednesday, March 23, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Thomas Funkhouser
Beyond Naming: Image Understanding via Physical, Functional and Causal Relationships
Abhinav Gupta, Carnegie Mellon University
[view abstract].

Tuesday, March 22, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Olga Troyanskaya
Next generation sequence characterization of complex genome structural variation
Can Alkan, University of Washington
[view abstract].

Tuesday, March 22, 2011, 12:00 PM - 1:00 PM
Talk
Computer Science 402
Determinantal Point Processes: Representation, Inference and Learning
Ben Taskar, University of Pennsylvania
[view abstract].

Wednesday, March 9, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Search and the Social Web: Organizing the World's People and Making them Accessible and Useful
Sepandar Kamvar, Stanford University
[view abstract].

Tuesday, March 8, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: David Walker
Formal Verification of Software Infrastructure: From Science to Engineering
Adam Chlipala, Harvard
[view abstract].

Tuesday, March 8, 2011, 12:00 PM - 1:00 PM
Talk
Computer Science 302
Learning and Mining in Complex Networks, with Applications to Cyber Situational Awareness
Tina Eliassi-Rad, Rutgers University
[view abstract].

Wednesday, March 2, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Thomas Funkhouser
Designing Maps to Help People
Maneesh Agrawala, Berkeley
[view abstract].

Monday, February 28, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Szymon Rusinkiewicz
Systems and Algorithms for Computational Photography
Andrew Adams, Stanford University
[view abstract].

Thursday, February 24, 2011, 4:30 PM - 6:00 PM
CITP Event
Sherrerd Hall 101
Web Accessibility for People with Disabilities: U.S. Federal Policies and Enforcement
Jonathan Lazar

U.S. Federal policies require that government information technology, both for Federal employees and the public, be accessible for people with disabilities. Despite the clear policies in place, a majority of Federal web sites continue to be inaccessible. Federal policies related to web accessibility for private companies covered by the Americans with Disabilities Act are less clear, although new, stronger policies are currently under development by the Justice Department.

During 2010, there have been a number of actions taken by various federal agencies relating to web accessibility, including the draft of the new Section 508 regulations from the Access Board (March 2010), the memo from the Office of Management and Budget on Section 508 enforcement (July 2010), and the Advanced Notice of Proposed Rulemaking from the Justice Department, on the accessibility of web information provided by entities covered by the Americans with Disabilities Act (July 2010). This presentation will provide a history of federal policies and enforcement relating to web accessibility for both government and private web sites, detail the relationship between U.S. federal policies and international standards, describe the 2010 activity in web accessibility policy, discuss the problem of compliance and enforcement, and present the results from three data collection efforts related to web accessibility policy.

Jonathan was a panelist on a Washington DC radio show on 10/12/10 discussing web accessibility, both technical and policy. One of the callers into the show was the Assistant Secretary from the Department of Labor.


Wednesday, February 23, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Moses Charikar
Electrical Flows and Laplacian Systems: A New Tool for Graph Algorithms
Aleksander Madry, Massachusetts Institute of Technology
[view abstract].

Thursday, February 17, 2011, 4:30 PM - 6:00 PM
CITP Event
Sherrerd Hall 101
Half Speed Ahead: America's Wise Reluctance to Turn Internet Intermediaries into Copyright Enforcers
David Robinson, Yale

The United States is often described as a copyright "maximalist" nation. On this view, American policymakers, driven by a powerful domestic media industry, maximize the scope and duration of copyright protection, and encourage aggressive enforcement of copyright both domestically and internationally. This theory goes a long way toward explaining U.S. policy, but it does not tell the whole story. A careful reading of U.S. law, and of U.S. involvement in international negotiations, shows that American policymakers also attach value to the freedom, openness, and flexibility of the global Internet, and remain deeply skeptical of automatic, technological copyright enforcement online. This sets them apart from their European and Asian colleagues, and complicates the simple "maximalist" account of American copyright policy.

David Robinson is a Knight Law & Media Scholar at the Yale Law School Information Society Project.

http://citp.princeton.edu/events/lectures/david-robinson/"


Wednesday, February 16, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Michael Freedman
Challenges and Opportunities for Tomorrow's Networks
Nick Feamster, Georgia Tech
[view abstract].

Tuesday, February 15, 2011, 4:30 PM - 5:30 PM
CS Department Colloquium Series
Computer Science Small Auditorium (Room 105)
Host: Sanjeev Arora
Average-case solutions to hard problems
Mark Braverman, University of Toronto
[view abstract].