- EMN2018 - The 4th EMN meeting on Computation and Theory, 3-7 September 2018, San Sebatian, Spain
- Invited: Adiabatic connection exchange-correlation functionals applied to main-group, non-covalent, and metals chemistry
- DFT2017 - 17th International Conference on Density-Functional Theory and its Applications, 21st-25th August 2017, Tällberg , Sweden
- Oral: The interaction-strength interpolation method for main-group chemistry: benchmarking, limitations, and perspectives
- IMAMPC2017 - 8th International Meeting on Atomic and Molecular Physics and Chemistry, 19th-22nd June 2017, Torun, Poland
- Invited: Exact properties of the non-interacting kinetic energy density and their relevance in the Kohn-Sham scheme
- STC2016 - 2nd Symposium on Theoretical Chemistry: Chemistry in Solution, 26th-29th September 2016, RUB Campus, Bochum, Germany
- Poster: Subsystem DFT calculations using meta-GGA exchange-correlation functionals
- Poster: Density functional theory investigation of electron over-rich silicon clusters
- DFT2015 - 16th International Conference on Density Functional Theory and its Applications, 31st August-4th September, 2015, Debrecen, Hungary
- Oral: Study and application of a new gradient-dependent upper bound of the exchange-correlation energy
- Theory Days on Self-Interaction Corrections, 26th-28th November, 2014, Toulouse, France
- Invited: Accurate Kohn-Sham orbitals and densities via the optimized effective potential method
- ISCS2013 - Third International Symposium on Computational Sciences, 18th-20th November 2013, Shanghai, China
- Invited: Improving correlation functionals by a localization technique
- DFT2013 - 15th International Conference on Density Functional Theory and its Applications, 9th-13th September 2013, Durham, UK
- Poster: Frozen-density embedding beyond the Kohn-Sham framework
- Second meeting of the Nanoscience Institute, 10th-11th July 2013, Modena, Italy
- Poster: Non-empirical semilocal functionals for improved performance in quantum chemistry and materials science
- Density Functional Theory and Beyond with Numeric Atom-Centered Orbitals, 28th-31st August 2012, Berlin, Germany
- Invited: Non-empirical semilocal functionals for improved performance in quantum chemistry and materials science
- DFT2011 - 14th International Density Functional Theory Conference: Applications in Physics, Chemistry, Biology, Pharmacy, 29th August -2nd September 2011, Athen, Greece
- Oral: Generalized gradient approximation of broad applicability in materials and surface science
- Poster: Subsystem formulation of DFT for hybrid and orbital-dependent exchange-correlation functionals
- First meeting of the Institute of Nanoscience of CNR, 4th -5th October 2010, Matraia, Lucca, Italy
- Poster: Advanced density-functional methods for the study of metal-molecule interfaces
- Poster: Organic devices for low energy consumption
- Ψk 2010 - Ψk Conference 2010, 12th -16th September 2010, Berlin, Germany
- Oral: Modelling depolarization in self-assembled monolayers beyond conventional density-functional theory
- International Symposium on Theoretical and Computational Chemistry, 28th February - 2nd March 2010, Mülheim an der Ruhr, Germany
- Poster: The role of local exact-exchange contributions at metal organic interfaces: a local-hybrid study
- 13th ICQC - 13th International Congress of Quantum Chemistry, 22nd-27th June 2009, Helsinki, Finland
- Poster: Assessment of the Localized Hartree-Fock Kohn-Sham potential for the study of gold microclusters
- Poster: Excited-state dynamics: on-the-fly surface-hopping studies with the semiempirical OM2 method
- Winter Modeling 2008, 19th December 2008, Pisa, Italy
- Oral: Surface-hopping study of the photoinduced nonradiative relaxation of DNA bases
- SFB663 Workshop, 6th-8th July 2008, Papenburg, Germany
- Oral: Surface hopping study of the nonradiative relaxation of 9H-adenine
- Poster: Surface hopping study of the nonadiabatic dynamics of DNA bases: adenine and thymine
- DFT2007 - 12th International Conference on the Applications of Density Functional Theory in Chemistry and Physics, 26th-30th August 2007, Amsterdam, Holland
- Poster: Kohn-Sham energy gaps in organic molecules from ab-initio exchange-correlation potential
- 11th Nanoquanta Workshop on Electronic Excitations, 19th-22nd September 2006, Houffalize, Belgium
- Oral: Kohn-Sham gaps, potentials and excitation energies of finite systems using effective exact exchange-correlation potentials
- AIOM2005 - First Conference on Advances in Optical Materials, 12th-15th October 2005, Tucson, Arizona, USA
- Invited: N-Succinimidyl oligothiophenes: a novel class of materials for biological applications
- Oral: The effects of boron and oxygen functionalization on the optical properties of dithienothiophenes
- DFT2005 - 11th International Conference on the Applications of Density Functional Theory in Chemistry and Physics, 11th-15th September 2005, Uni Mail, Université de Genéve, Genéve, Switzerland
- Poster: Time-Dependent Density-Functional Theory study of singlet and triplet excitation energies in oligothiophenes
- Poster: Torsional potential of π-conjugated molecules using the Localized Hartree-Fock Kohn-Sham exchange potential
- ECME8 - 8th European Conference on Molecular Electronics, 29th June - 2nd July 2005, Area del CNR di Bologna, Bologna, Italy
- Poster: New assignment of triplet excited states in oligothiphenes
- Poster: Nonradiative Relaxation in Thiophene-S,S-dioxide Derivatives: The Role of the Environment
- NSS3 - The Third International Workshop on Nanoscale Spectroscopy and Nanotechnology, 10th-14th December 2004, University of Maryland, College Park, MD 20742, USA
- Oral: Scanning tunnelling methods for the determination of the electronic structure of organic films on metal surfaces
- 4th ICPEPA - The 4th International Conference on Photo-Excited Processes and Applications, 5th-9th September 2004 Hotel President, Lecce, Italy
- Oral: Characterization of functionalized porphyrin in films using synchrotron radiation
- OECS - Optics of Excitons in Confined Systems, 15th-17th September 2003; Castello Carlo V, Lecce, Italy
- Poster: Ab-initio study of singlet and triplet excitation energies in oligothiophenes