A
Albert Kwon
Researcher at Massachusetts Institute of Technology
Publications - 46
Citations - 2005
Albert Kwon is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Oblivious ram & Encryption. The author has an hindex of 22, co-authored 46 publications receiving 1632 citations. Previous affiliations of Albert Kwon include Boston Children's Hospital & New York Medical College.
Papers
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Journal ArticleDOI
Synthetic Ligand-Coated Magnetic Nanoparticles for Microfluidic Bacterial Separation from Blood
Jung-Jae Lee,Kyung Jae Jeong,Kyung Jae Jeong,Michinao Hashimoto,Michinao Hashimoto,Albert Kwon,Albert Kwon,Alina Y. Rwei,Alina Y. Rwei,Sahadev A. Shankarappa,Sahadev A. Shankarappa,Jonathan H. Tsui,Jonathan H. Tsui,Daniel S. Kohane,Daniel S. Kohane +14 more
TL;DR: In this article, magnetic microfluidic devices were used to remove MNPs bound to Escherichia coli, a Gram-negative bacterium commonly implicated in bacterial sepsis, from bovine whole blood at flows as high as 60 mL/h.
Journal ArticleDOI
Cultivation of Human Embryonic Stem Cells Without the Embryoid Body Step Enhances Osteogenesis In Vitro
Jeffrey M. Karp,Lino Ferreira,Ali Khademhosseini,Ali Khademhosseini,Albert Kwon,Judy Yeh,Robert Langer +6 more
TL;DR: C culturing human embryonic stem cells (hESCs) without the EB stage leads to a sevenfold greater number of osteogenic cells and to spontaneous bone nodule formation after 10–12 days, demonstrating that culturing hESCs without an EB step can be used to derive large quantities of functional osteogenic Cells for bone tissue engineering.
Proceedings Article
Constants count: practical improvements to oblivious RAM
Ling Ren,Christopher W. Fletcher,Albert Kwon,Emil Stefanov,Elaine Shi,Marten van Dijk,Srinivas Devadas +6 more
TL;DR: This paper proposes Ring ORAM, the most bandwidth-efficient ORAM scheme for the small client storage setting in both theory and practice, the first tree-based ORAM whose bandwidth is independent of the ORAM bucket size, a property that unlocks multiple performance improvements.
Proceedings ArticleDOI
Low-fat pointers: compact encoding and efficient gate-level implementation of fat pointers for spatial safety and capability-based security
TL;DR: To achieve the safety of fat pointers without increasing program state, this work compactly encode approximate base and bound pointers along with exact address pointers for a 46b address space into one 64-bit word with a worst-case memory overhead of 3%.
Proceedings Article
Circuit fingerprinting attacks: passive deanonymization of tor hidden services
TL;DR: This paper sheds light on crucial weaknesses in the design of hidden services that allow us to break the anonymity of hidden service clients and operators passively, and proposes two attacks, under two slightly different threat models, that could identify a hidden service client or operator using these weaknesses.