• Publications
  • Influence
An Infrastructure for Fault-tolerant Wide-area Location and Routing
TLDR
Tapestry is an overlay location and routing infrastructure that provides location-independent routing of messages directly to the closest copy of an object or service using only point-to-point links and without centralized resources. Expand
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OceanStore: an architecture for global-scale persistent storage
TLDR
OceanStore is a utility infrastructure designed to span the globe and provide continuous access to persistent information. Expand
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Tapestry: a resilient global-scale overlay for service deployment
TLDR
We present Tapestry, a peer-to-peer overlay routing infrastructure offering efficient, scalable, location-independent routing of messages directly to nearby copies of an object or service using only localized resources. Expand
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User interactions in social networks and their implications
TLDR
We analyze interaction graphs derived from Facebook user traces and show that they exhibit significantly lower levels of the "small-world" properties shown in their social graph counterparts. Expand
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Towards a Common API for Structured Peer-to-Peer Overlays
TLDR
In this paper, we describe an ongoing effort to define common APIs for structured peer-to-peer overlays and the key abstractions that can be built on them. Expand
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Utilization and fairness in spectrum assignment for opportunistic spectrum access
TLDR
The Open Spectrum approach to spectrum access can achieve near-optimal utilization by allowing devices to sense and utilize available spectrum opportunistically. Expand
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Understanding user behavior in large-scale video-on-demand systems
TLDR
We present one of the first measurement studies of a large VOD system, using data covering 219 days and more than 150,000 users in a Vod system deployed by China Telecom. Expand
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Neural Cleanse: Identifying and Mitigating Backdoor Attacks in Neural Networks
TLDR
Lack of transparency in deep neural networks (DNNs) make them susceptible to backdoor attacks, where hidden associations or triggers override normal classification. Expand
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Bayeux: an architecture for scalable and fault-tolerant wide-area data dissemination
TLDR
We propose Bayeux, an efficient application-level multicast system that scales to arbitrarily large receiver groups while tolerating failures in routers and network links. Expand
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Uncovering social network Sybils in the wild
TLDR
Sybil accounts are fake identities created to unfairly increase the power or resources of a single malicious user. Expand
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