• Publications
  • Influence
Towards Automatic Gesture Stroke Detection
TLDR
A work-in progress annotation model that allows a user to a) track hands/face b) extract features c) distinguish strokes from non-strokes and shows the potential applicability of the methodology. Expand
AVATecH - automated annotation through audio and video analysis
TLDR
A set of results of automated annotation together with an evaluation of their quality is presented, which can be significantly improved by applying innovative audio and video processing algorithms, which analyze the recordings and provide automated annotations. Expand
A new architectural approach for optical burst switching networks based on a common control channel
TLDR
This paper describes the new C^3-OBS architecture, evaluates its comparative performance to regular OBS, assesses the manageable bandwidth for a C*3- OBS network and evaluates the common control channel manageable load. Expand
On the Performance of Shortest Path Routing Algorithms for Modeling and Simulation of Static Source Routed Networks -- an Extension to the Dijkstra Algorithm
TLDR
This paper presents the effects of Dijkstra's shortest path routing in the simulation and modeling of static source routed networks and proposes a new static shortest path algorithm that produces more symmetric and balanced routes over the network links, thus producing results that are closer to real networks which implement a more dynamic routing. Expand
A new 3D image segmentation method for parallel architectures
TLDR
The proposed algorithm based on the new segmentation model is efficient and shows a very good, nearly linear performance growth along with the growing number of processing units. Expand
Energy-efficient data transfers in radio astronomy with software UDP RDMA
TLDR
SoftiWARP UDP, an unreliable datagram-based Remote Direct Memory Access (RDMA) protocol, which can significantly increase the energy-efficiency of high-speed data transfers for radio astronomy is presented. Expand
Estimating Network Offered Load for Optical Burst Switching Networks
TLDR
It is argued that, given the target offered load value for a given topology, it is always possible to estimate the required idle time which had to be applied in the network nodes, in order to keep the offered network load at the pre-defined level. Expand
Performance of Optical Burst Switched Networks for Grid Applications
TLDR
It is shown that for burst loss ratio scenarios that are not too punitive, OBS can still deliver fast and fair transmission of data between any two nodes and the usable bandwidth for three studied topologies is assessed as a ratio of the overall network bandwidth and the effectively used resources. Expand
Towards Automated Annotation of Audio and Video Recordings by Application of Advanced Web-services
TLDR
These algorithms are developed in the scope of AVATecH project to shorten the time taken by manual annotation of audio and video recordings by extracting features from media files and creating semi-automated annotations. Expand
The whole mesh Deformation Model for 2D and 3D image segmentation
TLDR
A novel approach for image segmentation using Active Nets and Active Volumes is presented, which manages to significantly shorten the time of segmentation while maintaining its quality. Expand
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