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» Using number fields to compute logarithms in finite fields
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HUC
2004
Springer
15 years 3 months ago
Infrastructures and Their Discontents: Implications for Ubicomp
Abstract. Infrastructures (persistent socio-technical systems over which services are delivered) are normally taken for granted by their users, but are powerful forces of constrain...
Scott D. Mainwaring, Michele F. Chang, Ken Anderso...
SGP
2007
15 years 2 days ago
Voronoi-based variational reconstruction of unoriented point sets
We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
Pierre Alliez, David Cohen-Steiner, Yiying Tong, M...
ECCC
2010
83views more  ECCC 2010»
14 years 7 months ago
Symmetric LDPC codes are not necessarily locally testable
Locally testable codes, i.e., codes where membership in the code is testable with a constant number of queries, have played a central role in complexity theory. It is well known t...
Eli Ben-Sasson, Ghid Maatouk, Amir Shpilka, Madhu ...
ADT
2010
14 years 9 months ago
Extension of the FDTD Huygens subgridding to frequency dependent media
Abstract A wide range of wireless system developments require knowledge of the distribution of electromagnetic fields from various sources in humans. As experimental assessment is ...
Fumie Costen, Jean-Pierre Bérenger
CORR
2008
Springer
132views Education» more  CORR 2008»
14 years 9 months ago
Trading GRH for algebra: algorithms for factoring polynomials and related structures
Abstract. In this paper we develop a general technique to eliminate the assumption of the Generalized Riemann Hypothesis (GRH) from various deterministic polynomial factoring algor...
Gábor Ivanyos, Marek Karpinski, Lajos R&oac...