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A Quick Survey of Text Categorization Algorithms
("Dunarea de Jos" University of Galati, 2007)
this paper contains an overview of basic formulations and approaches to text classification. This paper surveys the algorithms used in text categorization: handcrafted rules, decision trees, decision rules, on-line learning, ...
Sliding-Mode Adaptive Control of Pioneer 3-DX Wheeled Mobile Robot
("Dunarea de Jos" University of Galati, 2007)
Parameter identification scheme and discrete-time adaptive sliding-mode controller applied to Pioneer 3-DX wheeled mobile robot (WMR) are presented in this paper. The dynamical model for mobile robot with one pair of active ...
A RLS Model Extracted by ICA
("Dunarea de Jos" University of Galati, 2007)
This paper presents some preliminary results regarding the ability of ICA in analyzing spectrometric data. A set of RLS spectra, measured for different concentration DNA solutions, in the presence of the probe TbDTPA, is ...
Invariance Properties of Time-Varying Linear Systems
("Dunarea de Jos" University of Galati, 2007)
This paper formulates and proves two types of necessary and sufficient
conditions for the characterization of positively (flow) invariant sets with respect to the
state-space trajectories of the time-varying (non-autonomous) ...
Force Prediction in Cold Rolling Mills by Polynomial Methods
("Dunarea de Jos" University of Galati, 2007)
A method for steel and aluminium strip thickness control is provided including a new technique for predictive rolling force estimation method by statistic model based on polynomial methods.
Immpact of Bandwidth for Various Services in Heterogeneous Network and Quality of Service Via Communication Technologies in Malaysian Higher Educational
("Dunarea de Jos" University of Galati, 2007)
This study focuses on heterogeneous services and communication technologies for retrieving and sending information between students and lecturers in Malaysian higher educational institutes. It intends to investigate pattern ...
Computing Negentropy Based Signatures for Texture Recognition
(2007)
The proposed method aims to provide a new tool for texture recognition. For this purpose, a set of texture samples are decomposed by using the FastICA algorithm and characterized by a negentropy based signature. In order ...
Sift Based Algorithm for Point Feature Tracking
("Dunarea de Jos" University of Galati, 2007)
In this paper a tracking algorithm for SIFT features in image sequences is developed. For each point feature extracted using SIFT algorithm a descriptor is computed using information from its neighborhood. Using an algorithm ...
Vector Space Model for Document Representation in Information Retrieval
("Dunarea de Jos" University of Galati, 2007)
This paper presents the basics of information retrieval: the vector space model for document representation with Boolean and term weighted models, ranking methods based on the cosine factor and evaluation measures: recall, ...