06-09 - ALGORITHMS FOR MEDICAL MULTIMEDIA DATABASES PROCESSING AND QUERYING - Contract CNCSIS 51GR/04.05.2006
- Software system development for medical multimedia databases querying and processing - content based retrieval

Autori:  Burdescu Dumitru Dan, Stanescu Liana, Razvan Tanasie, Anca Ion,Cosmin Stoica-Spahiu, Eugen Ganea, Cristian Mihaescu

Abstract     Raport

06-01 - NEW ALGORITHMS FOR CONTENT BASED RETRIEVAL IN MULTIMEDIA DATABASES - Contract GAR 142/2006/AR
- A system for image content based retrieval, using two phase queries. Development of the software system.

Autori:  Burdescu Dumitru Dan, Ruxanda Maria Magdalena, Stanescu Liana, Badica Costin, Brazovan Marius, Mocanu Mihai

Abstract     Raport

05-08 - NEW ALGORITHMS FOR CONTENT BASED RETRIEVAL IN MULTIMEDIA DATABASES - Contract GAR 153/2005
- The study of a content based retrieval system for similar images, using R and M trees for multi-dimensional data indexing.

Autori:  Burdescu Dumitru Dan, Ruxanda Maria Magdalena, Stanescu Liana, Badica Costin, Brazovan Marius, Mocanu Mihai

Abstract     Raport

05-02 - Mining Travel Resources on the Web Using L-Wrappers

Autori:  Elvira Popescu, Amelia Badica, Costin Badica
Cuvinte cheie:  information extraction, inductive logic programming, L-wrappers, XSLT
Rezumat:  The work described here is part of an ongoing research on the application of general-purpose inductive logic programming, logic representation of wrappers (L-wrappers) and XML technologies (including the XSLT transformation language) to information extraction from the Web. The L-wrappers methodology is based on a sound theoretical approach and has already proved its efficacy on a smaller scale, in the area of collecting product information. This paper proposes the use of L-wrappers for tuple extraction from HTML in the domain of e-tourism. It also describes a method for translating L-wrappers into XSLT and illustrates it with the example of a real-world travel agency Web site.

05-01 - Rule-Based Automated Price Negotiation: an Overview and an Experiment

Autori:  Costin Badica, Maria Ganzha, Marcin Paprzycki
Cuvinte cheie:  multi-agent system, e-commerce
Rezumat:  Recently, the idea of automating e-commerce transactions attracted a lot of interest. Multi-agent systems are one of promising software technologies for achieving this goal. This note discusses rule-based approaches to automated negotiation and presents some experimental results based on our own implementation of a rule-based price negotiation mechanism in a model e-commerce multi-agent system. The experimental scenario considers multiple buyer agents involved in multiple English auctions that are performed in parallel.