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ISBI
2006
IEEE
15 years 10 months ago
Spatial resolution properties of nonquadratically regularized image reconstruction for PET
This paper examines the spatial resolution properties of nonquadratically regularized image reconstruction methods for positron emission tomography (PET). It is well known that qu...
Sangtae Ahn, Richard M. Leahy
WWW
2006
ACM
15 years 10 months ago
Selective hypertext induced topic search
We address the problem of answering broad-topic queries on the World Wide Web. We present a link based analysis algorithm SelHITS, which is an improvement over Kleinberg's HI...
Amit C. Awekar, Pabitra Mitra, Jaewoo Kang
VLSID
2006
IEEE
148views VLSI» more  VLSID 2006»
15 years 10 months ago
Efficient Design and Analysis of Robust Power Distribution Meshes
With increasing design complexity, as well as continued scaling of supplies, the design and analysis of power/ground distribution networks poses a difficult problem in modern IC d...
Puneet Gupta, Andrew B. Kahng
POPL
2005
ACM
15 years 10 months ago
From sequential programs to multi-tier applications by program transformation
Modern applications are designed in multiple tiers to separate concerns. Since each tier may run at a separate location, middleware is required to mediate access between tiers. Ho...
Matthias Neubauer, Peter Thiemann
ICFP
2002
ACM
15 years 9 months ago
Composing monads using coproducts
Monads are a useful abstraction of computation, as they model diverse computational effects such as stateful computations, exceptions and I/O in a uniform manner. Their potential ...
Christoph Lüth, Neil Ghani