Sciweavers

IMCSIT
2010
13 years 6 months ago
A web-based translation service at the UOC based on Apertium
In this paper, we describe the adaptation process of Apertium, a free/open-source rule-based machine translation platform which is operating in a number of different real-life cont...
Luis Villarejo, Mireia Farrus, Gema Ramírez...
IMCSIT
2010
13 years 6 months ago
Emotion-based Image Retrieval - an Artificial Neural Network Approach
Human emotions can provide an essential clue in searching images in an image database. The paper presents our approach to content based image retrieval systems which takes into acc...
Katarzyna Agnieszka Olkiewicz, Urszula Markowska-K...
IMCSIT
2010
13 years 6 months ago
On the implementation of public keys algorithms based on algebraic graphs over finite commutative rings
We will consider balanced directed graphs, i.e., graphs of binary relations, for which the number of inputs and number of outputs are the same for each vertex. The commutative diag...
Michal Klisowski, Vasyl Ustimenko
IMCSIT
2010
13 years 6 months ago
Fast Construction of Broadcast Scheduling and Gossiping in Dynamic Ad Hoc Networks
This paper studies the minimum latency broadcast schedule (MLBS) problem in ad hoc networks represented by unit disk graphs. In our approach we use an algorithm, which does not nee...
Krzysztof Krzywdzinski
IMCSIT
2010
13 years 6 months ago
Trusted Data in IBM's MDM: Accuracy Dimension
A good data model designed for e-Commerce or e-Government has little value if it lacks accurate, up-to-date data [22]. In this paper data quality measures, its processing and maint...
Przemyslaw Pawluk
IMCSIT
2010
13 years 6 months ago
PerGram: A TRALE Implementation of an HPSG Fragment of Persian
In this paper, we discuss an HPSG grammar of Persian (PerGram) that is implemented in the TRALE system. We describe some of the phenomena which are currently covered. While working...
Stefan Müller, Masood Ghayoomi
IMCSIT
2010
13 years 6 months ago
Modelling, Optimization and Execution of Workflow Applications with Data Distribution, Service Selection and Budget Constraints
Abstract--The paper proposes a model which allows integration of services published by independent providers into scientific or business workflows. Optimization algorithms are prop...
Pawel Czarnul
IMCSIT
2010
13 years 6 months ago
Emotional Speech Analysis using Artificial Neural Networks
In the present text, we deal with the problem of classification of speech emotion. Problems of speech processing are addressed through the use of artificial neural networks (ANN). ...
Jana Tucková, Martin Sramka
IMCSIT
2010
13 years 6 months ago
Finding Patterns in Strings using Suffixarrays
Abstract--Finding regularities in large data sets requires implementations of systems that are efficient in both time and space requirements. Here, we describe a newly developed sy...
Herman Stehouwer, Menno van Zaanen