Ilio Catallo
Polytechnic University of Milan
12 Papers
70 Citations
Ilio Catallo is an academic researcher from Polytechnic University of Milan. The author has contributed to research in topics: Crowdsourcing & Task (project management). The author has an hindex of 4, co-authored 12 publications. Previous affiliations of Ilio Catallo include Vita-Salute San Raffaele University.
Chat about Author
Papers
Top-k diversity queries over bounded regions
TL;DR: This article presents a technique for addressing top-k diversity queries over objects embedded in a low-dimensional vector space that does not require accessing and scanning all relevant objects in order to find the best k results.
30
A Framework for Crowdsourced Multimedia Processing and Querying.
Alessandro Bozzon,Ilio Catallo,Eleonora Ciceri,Piero Fraternali,Davide Martinenghi,Marco Tagliasacchi +5 more
- 01 Jan 2012
TL;DR: Preliminary results show that the contribution of crowds can improve the recall of state-of-the-art traditional algorithms, with no loss in terms of precision.
A workload-dependent task assignment policy for crowdsourcing
TL;DR: Empirical evidence is offered of the existence of a workload-dependent accuracy variation among workers, and solution procedures are proposed for the Crowdsourced Labeling Task Assignment Problem, which is validated on both synthetic and real data sets.
The Dimensions of Crowdsourcing Task Design
Ilio Catallo,Davide Martinenghi +1 more
- 05 Jun 2017
TL;DR: This paper proposes a systematic view of the crowdsourcing task design space and categorizes the dimensions that qualify the design decisions in crowdsourcing applications, offering guidelines for a principled understanding of current crowdsourcing marketplaces.
7
The CUBRIK project: human-enhanced time-aware multimedia search
Piero Fraternali,Marco Tagliasacchi,Davide Martinenghi,Alessandro Bozzon,Ilio Catallo,Eleonora Ciceri,Francesco Nucci,Vincenzo Croce,Ismail Sengor Altingovde,Wolf Siberski,Fausto Giunchiglia,Wolfgang Nejdl,Martha Larson,Ebroul Izquierdo,Petros Daras,Otto Chrons,Ralph Traphoener,Bjoern Decker,John Lomas,Patrick Aichroth,Jasminko Novak,Ghislain Sillaume,F. Sanchez Figueroa,Carolina Salas-Parra +23 more
- 16 Apr 2012
TL;DR: The CUBRIK presentation will showcase the architectural concept and scientific background of the project and demonstrate an initial scenario of human-enhanced content and query processing pipeline.
6