Archive for the 'Meetings' Category

Report from the 1st NDN Community Meeting (NDNcomm)

Tuesday, January 13th, 2015 by kc

The report for the 1st NDN Community Meeting (NDNcomm) is available online now. This report, “The First Named Data Networking Community Meeting (NDNcomm)“, is a brief summary of the first NDN Community Meeting held at UCLA in Los Angeles, California on September 4-5, 2014. The meeting provided a platform for the attendees from 39 institutions across seven countries to exchange their recent NDN research and development results, to debate existing and proposed functionality in security support, and to provide feedback into the NDN architecture design evolution.

The workshop was supported by the National Science Foundation CNS-1457074, CNS-1345286, and CNS-1345318. We thank the NDNcomm Program Committee members for their effort of putting together an excellent program. We thank all participants for their insights and feedback at the workshop.

IMAPS Workshop on Internet Measurements and Political Science: Network Outages

Friday, October 10th, 2014 by Josh Polterock

On Wednesday 1 October 2014, CAIDA hosted a small invitation only workshop that brought together researchers working on large-scale Internet outage detection and characterization with researchers from the political sciences with specific expertise in Internet censorship, political violence (including Internet connectivity disruption ordered by authoritarian regimes for censorship), and Internet penetration. Participants viewed and demonstration of and discussed CAIDA’s current data analysis platform for the exploration of historical and realtime Internet measurement data (named “Charthouse”), and possible extensions of the platform to support political science research related to  macroscopic Internet outages.

 A primary use of our current platform is to detect/characterize large-scale Internet outages, i.e., entire regions or countries getting disconnected from the Internet for hours or days. We intend to extend the platform to enable more agile analysis, support larger datasets, improve geographic-based exploration and visualization, based on use case scenarios defined together with political scientists.

The workshop also included experts from the San Diego Supercomputer Center’s Data Enabled Scientific Computing Group, who provided valuable insights into methods for scalable analysis of large data sets requiring high performance computing platforms.  We currently plan to implement part of the Charthouse platform using the Spark/Shark data analytics stack.

presentation at BITAG meeting on internet interdomain congestion

Friday, June 13th, 2014 by kc

I had the honor of being invited to the most recent BITAG (Broadband Internet Technical Advisory Group) meeting, to present some recent research (a collaboration with MIT’s CSAIL group) on identifying and analyzing instances of Internet interdomain congestion (an earlier version of which Matthew presented at a NANOG lightning talk in February).

Per their web site, BITAG’s mission is to “bring together engineers and other similar technical experts to develop consensus on broadband network management practices or other related technical issues that can affect users’ Internet experience“. (Their web site also hosts summaries of Silicon Flatirons workshop discussions that inspired the establishment of BITAG.)

It was gratifying to present to such an interested audience, who provided plenty of constructive feedback as well an invitation to join the technical working group (TWG). I look forward to future interactions with BITAG; they seem a potentially potent means of bringing much-needed transparency to increasingly compelling aspects of the Internet ecosystem.

DHS S&T PREDICT PI Meeting, Marina del Rey, CA

Friday, June 6th, 2014 by Josh Polterock

On 28-29 May 2014, DHS Science and Technology Directorate (S&T) held a meeting of the Principal Investigators of the PREDICT (Protected Repository for the Defense of Infrastructure Against Cyber Threats) Project, an initiative to facilitate the accessibility of computer and network operational data for use in cybersecurity defensive R&D. The project is a three-way partnership among government, critical information infrastructure providers, and security development communities (both academic and commercial), all of whom seek technical solutions to protect the public and private information infrastructure. The primary goal of PREDICT is to bridge the gap between producers of security-relevant network operations data and technology developers and evaluators who can leverage this data to accelerate the design, production, and evaluation of next-generation cybersecurity solutions.

In addition to presenting project updates, each PI presented on a special topic suggested by Program Manager Doug Maughan. I presented some reflective thoughts on 10 Years Later: What Would I Have done Differently? (Or what would I do today?). In this presentation, I revisited my 2008 top ten list of things lawyers should know about the Internet to frame some proposed forward-looking strategies for the PREDICT project in 2014.

Also noted at the meeting, DHS recently released a new broad agency announcement (BAA) that will contractually require investigators contribute into PREDICT any data created or used in testing and evaluation of the funded work (if the investigator has redistribution rights, and subject to appropriate disclosure control).

NSF Future Internet Architecture (Next Phase) PI Meeting

Thursday, June 5th, 2014 by Josh Polterock

On 19-20 May 2014, the NSF Computer and Network Systems (CNS) Core Programs hosted a kickoff meeting in Washington D.C. for the next phase of the Future Internet Architectures Program. The program funds three projects for an additional two years each to create and demonstrate prototype implementations of their architecture protocol suites and test and evaluate them in one or more relevant application environments. The meeting allowed the projects to present overviews of their architectures and the environments in which they plan to test them, as well as their thoughts on how their architecture may shift the balance of power among players in the Internet ecosystem, and other ideas on how to evaluate their architecture’s benefits and incentives to deploy. CAIDA participates in the Named-Data Networking Project (NDN), one of the three projects that receive funding from the FIA NP Program. The NDN team’s presentations at this meeting are posted at http://named-data.net/publications/presentations/.