Halvey, M., Punitha, P., Hannah, D., Villa, R., Hopfgartner, F., Jose, J.M.
In this paper we present a number of methods for re-ranking video search results in order to introduce diversity into the set of search results. The usefulness of these approaches is evaluated in...
Facet-based browsing in video retrieval: a simulation-based evaluation (2009)
Hopfgartner, F., Urruty, T., Villa, R., Jose, J.M.
In this paper we introduce a novel interactive video retrieval approach which uses sub-needs of an information need for querying and organising the search process. The underlying assumption of this...
Fattori che influenzano la risposta ai farmaci (2009)
VILLA, ROBERTO EDOARDO, R. Villa
Fattori che influenzano la risposta ai farmaci / R. Villa. - In: Farmacologia Veterinaria ; [a cura di] S. Carli, P. Ormas, G. Re, G. Soldani. - Napoli : Idelson-Gnocchi, 2009. - ISBN...
K-Space at TRECVID 2008 (2008)
Wilkins, P., Byrne, D., Jones, G., Lee, H., Keenan, G., McGuinness, K., ...
In this paper we describe K-Space’s participation in TRECVid 2008 in the interactive search task. For 2008 the K-Space group performed one of the largest interactive video information retrieval...
Exploiting log files in video retrieval (2008)
Hopfgartner, F., Urruty, T., Villa, R., Gildea, N., Jose, J. M.
While research into user-centered text retrieval is based on mature evaluation methodologies, user evaluation in multimedia retrieval is still in its infancy. User evaluations can be expensive and...
A cluster-based simulation of facet-based search (2008)
Urruty, T., Hopfgartner, F., Villa, R., Gildea, N., Jose, J.M.
The recent increase of online video has challenged the research in the field of video information retrieval. Video search engines are becoming more and more interactive, helping the user to easily...
Novel PVA-based hydrogel microparticles for doxorubicin delivery (2008)
Cavalieri, F, Chiessi, E, Villa, R, Vigano, L, Zaffaroni, N, Telling, MTF, ...
Micro- and nanoparticles are considered suitable drug delivery systems for their unique features, such as a large surface to volume ratio, and for the possibility to tune their size and...
Varying and Periodic Systems (2007)
P. Marti, R. Villa, J. M. Fuertes, G. Fohler
In general, characteristics of classical control theory and properties of real-time scheduling algorithms may cause unexpected control system responses in the implementation of real-time...
Simulated testing of an adaptive multimedia information retrieval system (2007)
Hopfgartner, F., Urban, J., Villa, R., Jose, J.M.
The Semantic Gap is considered to be a bottleneck in image and video retrieval. One way to increase the communication between user and system is to take advantage of the user's action with a system,...
Glasgow University at TRECVID 2006 (2006)
Urban, J., Hilaire, X., Hopfgartner, F., Villa, R., Jose, J.M., Chantamunee, S., ...
In the first part of this paper we describe our experiments in the automatic and interactive search tasks of TRECVID 2006. We submitted five fully automatic runs, including a text baseline, two runs...
Automatically attaching web pages to an ontology (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a proposed system for automatically attaching material from the world wide web to concepts in an ontology. The motivation for this research stems from the Diogene project, which...
Automatically attaching web pages to an ontology (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a proposed system for automatically attaching material from the world wide web to concepts in an ontology. The motivation for this research stems from the Diogene project, which...
Automatically attaching web pages to an ontology (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a proposed system for automatically attaching material from the world wide web to concepts in an ontology. The motivation for this research stems from the Diogene project, which...
An experiment with ontology mapping using concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a system for automatically mapping between concepts in different ontologies. The motivation for the research stems from the Diogene project, in which the project's own ontology...
Ontology mapping by concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper presents an approach to the problem of mapping ontologies. The motivation for the research stems from the Diogene Project which is developing a web training environment for ICT...
An experiment with ontology mapping using concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a system for automatically mapping between concepts in different ontologies. The motivation for the research stems from the Diogene project, in which the project's own ontology...
Ontology mapping by concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper presents an approach to the problem of mapping ontologies. The motivation for the research stems from the Diogene Project which is developing a web training environment for ICT...
An experiment with ontology mapping using concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper describes a system for automatically mapping between concepts in different ontologies. The motivation for the research stems from the Diogene project, in which the project's own ontology...
Ontology mapping by concept similarity (2004)
Villa, R., Wilson, R., Crestani, F.
This paper presents an approach to the problem of mapping ontologies. The motivation for the research stems from the Diogene Project which is developing a web training environment for ICT...
A novel NTRK1 mutation associated with congenital insensitivity to pain with anhidrosis.
Greco, A, Villa, R, Tubino, B, Romano, L, Penso, D, Pierotti, M A
A novel NTRK1 mutation associated with congenital insensitivity to pain with anhidrosis.
Greco, A, Villa, R, Tubino, B, Romano, L, Penso, D, Pierotti, M A
Simulated testing of an adaptive multimedia information retrieval system
Hopfgartner, F., Urban, J., Villa, R., Jose, J.M.
The Semantic Gap is considered to be a bottleneck in image and video retrieval. One way to increase the communication between user and system is to take advantage of the user's action with a system,...
Gastrointestinal transit, release and plasma pharmacokinetics of a new oral budesonide formulation
Brunner, M, Ziegler, S, Dehghanyar, P, Kletter, K, Tschurlovits, M, ...
Simulated testing of an adaptive multimedia information retrieval system
Hopfgartner, F., Urban, J., Villa, R., Jose, J.M.
The Semantic Gap is considered to be a bottleneck in image and video retrieval. One way to increase the communication between user and system is to take advantage of the user's action with a system,...
Villa, R., Zaffaroni, N., Gornati, D., Costa, A., Silvestrini, R.
The radiation-induced genotoxic damage in three established cell lines and 15 primary cultures of human malignant melanoma and ovarian carcinoma showing different radiosensitivity was tested by the...
Zaffaroni, N., Silvestrini, R., Orlandi, L., Bearzatto, A., Gornati, D., Villa, R.
The effect of taxol (TX) and cisplatin (CDDP), singly or in association, was assessed on two human ovarian cancer cell lines, one sensitive (A2780) and one resistant (A2780 cp8) to CDDP. Cell lines...
Simulated evaluation of faceted browsing based on feature selection
Hopfgartner, F., Urruty, T., Bernejo Lopez, P., Villa, R., Jose, J.M.
In this paper we explore the limitations of facet based browsing which uses sub-needs of an information need for querying and organising the search process in video retrieval. The underlying...