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MOC
2016
10 years 25 days ago
Weak convergence for a spatial approximation of the nonlinear stochastic heat equation
We find the weak rate of convergence of the spatially semidiscrete finite element approximation of the nonlinear stochastic heat equation. Both multiplicative and additive noise ...
Adam Andersson, Stig Larsson
MOC
2016
10 years 25 days ago
Approximate solutions of generalized Riemann problems for nonlinear systems of hyperbolic conservation laws
We study analytical properties of the Toro-Titarev solver for generalized Riemann problems (GRPs), which is the heart of the flux computation in ADER generalized Godunov schemes. ...
Claus R. Goetz, Armin Iske
MOC
2016
10 years 25 days ago
Better polynomials for GNFS
Abstract. The general number field sieve (GNFS) is the most efficient algorithm known for factoring large integers. It consists of several stages, the first one being polynomial ...
Shi Bai, Cyril Bouvier, Alexander Kruppa, Paul Zim...
MOC
2016
10 years 25 days ago
Zeros of Dedekind zeta functions under GRH
Assuming GRH, we prove an explicit upper bound for the number of zeros of a Dedekind zeta function having imaginary part in [T−a, T+a]. We also prove a bound for the multiplicity...
Loïc Grenié, Giuseppe Molteni
MMS
2016
10 years 25 days ago
Online web video topic detection and tracking with semi-supervised learning
With the pervasiveness of online social media and rapid growth of web data, a large amount of multimedia data is available online. However, how to organize them for facilitating us...
Guorong Li, Shuqiang Jiang, Weigang Zhang, Junbiao...
MMM
2016
Springer
86views Multimedia» more  MMM 2016»
10 years 25 days ago
Cross-Modal Fashion Search
In this demo we focus on cross-modal (visual and textual) e-commerce search within the fashion domain. Particularly, we demonstrate two tasks: 1) given a query image (without any a...
Susana Zoghbi, Geert Heyman, Juan-Carlos Gomez, Ma...
MMM
2016
Springer
73views Multimedia» more  MMM 2016»
10 years 25 days ago
Interactive Search in Video: Navigation With Flick Gestures vs. Seeker-Bars
On touch-based devices such as smartphones and tablets users are accustomed to browse through lists and collections by using flick gestures. For video navigation, however, mobile ...
Klaus Schoeffmann, Marco A. Hudelist, Bonifaz Kauf...
MMM
2016
Springer
67views Multimedia» more  MMM 2016»
10 years 25 days ago
Automatic Scribble Simulation for Interactive Image Segmentation Evaluation
To provide comprehensive evaluation of interactive image segmentation algorithms, we propose an automatic scribble simulation approach. We first analyze the variety of scribbles l...
Bingjie Jiang, Tongwei Ren, Jia Bei
MMM
2016
Springer
76views Multimedia» more  MMM 2016»
10 years 25 days ago
Exploring the Long Tail of Social Media Tags
Abstract. There are millions of users who tag multimedia content, generating a large vocabulary of tags. Some tags are frequent, while other tags are rarely used following a long t...
Svetlana Kordumova, Jan C. van Gemert, Cees G. M. ...