Search Results for "prototype"

This is a functional prototype of automatic speech recognition system for medical reporting in Spanish using CMU Sphinx4 ASR toolkit. This ASR use pre-trained acoustic model and context dependent language model in nuclear medicine diagnostics.

Some of the usual problems for Learning vector quantization (LVQ) based methods are that one cannot optimally guess about the number of prototypes required for initialization for multimodal data structures i.e.these algorithms are very sensitive to initialization of prototypes and one has to pre define the optimal number of prototypes before running the algorithm. If a prototype, for some reasons, is ‘outside’ the cluster which it should represent and if there are points of a different categories in between, then the other points act as a barrier and the prototype will not find its optimum position during training. Since the model complexity is not known in many cases, we avoid this problem by introducing a "Dynamic" version of LVQ. ...

...The similarity between two gestures is calculated through a three steps procedure: -firstly, each gesture is approximated to a polyline, in order to extract its main movements; - then, the two polylines are aligned to obtain an equal number of segments from both of them; - lastly, the distance is found by summing the contribution of each pair of segments. This implementation is a prototype developed for scientific purposes. More technical details on PolyRec can be found in the following scientific paper: V Fuccella, G. Costagliola; Unistroke Gesture Recognition Through Polyline Approximation and Alignment; in Proceedings of CHI 2015; pp. 3351-3354 http://dl.acm.org/citation.cfm?id=2702

A mobile application to create accelerometer based activity recognition models directly on the phone. The configuration of the segmentation and feature extraction process chain requires expert knownledge. The prototype was developed in 2012 in a bachelor thesis at the University of Kassel and was optimized and enhanced for an experiment in 2015.

...Although many technologies have been developed to control access to files or resources, to enforce security policies, and to audit network usages, there does not exist a technology that can verify that the user who is using the system is the same person who logged in. FaceAccess provides a prototype implementation as a "login module" of an information system. The goal is to enhance the level of system security by periodically checking the user’s identity without disrupting the user’s activities. Installation instructions can be found in the package. If you need anymore guidance, please use the Wiki to post any kind of inquiry. ...

Belief merging aims at combining several pieces of (possibly inconsistent) information coming from different sources. The goal is to produce a single consistent set of information, trying to keep the most of the information of the sources. A belief merging operator is the responsible for making the belief merging. With this tool you can compare the ΔΣ, ΔGMax and the Δps (PS-Merge) operators.

Dinapter automatically generates a mapping between methods of incompatible components/services based on their public interfaces and behaviors. It uses a combination of expert system and A* algorithm. Dinapter is the prototype resulting from a couple of research papers: * J.A. Martín, E. Pimentel. Automatic Generation of Adaptation Contracts, FOCLASA'08, ENTCS, 2008 - http://goo.gl/21iJZ * J.A. martín, E. Pimentel. Dinapter: Automatic Adapter Specification for Software Composition, PROLE'08, ENTCS, 2008 - http://goo.gl/VrQvG ...and later integrated and improved within the ITACA toolbox (http://itaca.gisum.uma.es/): * J. ...

This project provides cross-forge semantic search for the Qualipso Forge. It integrates A4 AdvDoc prototype (semantic search GUI and engine) with A3 homogeneous and heterogeneous cross-forge semantic search capabilities. See Qualipso.org for details

DIET Agents is a lightweight, scalable and robust multi-agent platform in Java. It is especially suitable for rapidly developing P2P prototype applications and/or adaptive, distributed applications that use bottom-up, nature-inspired techniques.

Cinefile is a prototype of a category-based method of database exploration. It allows the user to identify abstract categories of films by providing examples of category members, learns to classify films as belonging or not belonging to those categories, and provides a graphical interface for exploring and comparing categories. Cinefile is designed to work with data retrieved from the Internet Movie Database (imdb.com).

A large scale multi-agent simulation platform which employs a distributed architecture to achieve stability. Prototype by http://cstep.in