| 01/08 |
GDR
Information Quantique, Paris, France Invited Speaker: The mystery of quantum games and non-local correlations |
| 11/07 |
Theory
Seminar, Technion, Israel Invited Speaker: On the hardness of entangled multi-prover games |
| 11/07 |
Physics
Seminar, University of Vienna, Austria Invited Speaker: Local Hamiltonians, Quantum Complexity and Adiabatic Quantum Computing |
| 10/07 |
QIPC,
Barcelona, Spain Invited Speaker: The mystery of quantum games and non-local correlations |
| 10/07 |
Dagstuhl
Workshop on Algebraic Methods in Complexity, Schloß
Dagstuhl, Germany Invited speaker: On the hardness of entangled games |
| 09/07 |
LRI
Algorithms and Complexity Seminar, LRI, Orsay, France Invited Speaker: On the power of entangled provers |
| 08/07 |
Giambiagi
Winter School, University of Buenos Aires, Argentina Invited Tutorial Speaker: Quantum Algorithms |
| 07/07 | Leiden
Workshop on Complexity of Hamiltonian Systems, Leiden,
Netherlands Invited Speaker: Perturbation Theory Gadgets and Reductions in QMA |
| 06/07 |
Golden
Jubilee Conference, University of Waterloo, Canada Invited Speaker: Immunizing games against entanglement |
| 06/07 |
STOC'07,
San Diego, USA Speaker: Exponential separations for one-way quantum communication complexity, with applications to cryptography |
| 05/07 |
Mathematical
Physics Seminar, Technion, Haifa Invited Speaker: Local Hamiltonians and Adiabatic Quantum Computing |
| 04/07 |
QAP
Meeting, University of Bristol, UK Speaker: On the power of entangled quantum provers |
| 08/06 |
Physics
Colloquium, University of Buenos Aires, Argentina Invited Speaker: The Local Hamiltonian Problem and Adiabatic Computation |
| 08/06 |
International
Congress on Mathematical Physics, Rio de Janeiro, Brasil Invited Speaker: The Local Hamiltonian Problem |
| 06/06 |
CiE
2006, Computability in Europe, Swansea, UK Invited Tutorial Speaker: Quantum Computing : Standard Tools and New Models |
| 06/06 |
Trieste
Summer School, Trieste,
Italy Invited Tutorial Speaker: Quantum Algorithms |
| 05/06 |
Gordon
Conference, Barga, Italy Invited Speaker: New separations in quantum communication complexity |
| 01/06 |
The
Weizmann Institute CS Colloquium, Rehovot, Israel Invited Colloquium Speaker: Ingredients for Quantum Computing |
| 11/05 |
Poincare
"Bourbaphy" Seminar, Poincare Institute, Paris, France Invited Lecture: Quantum Error Correction (affiche) |
| 06/05 |
IPNO
Colloquium, Institut de Physique Nucleaire, Orsay, France Invited Speaker: Quantum Computing - Future or Fairy Tale? |
| 01/05 |
SODA'05,
Vancouver, Canada Talks: Coins Make Quantum Walks Faster and The hidden subgroup problem and permutation group theory |
| 12/04 |
The
Hebrew University Mathematics Colloquium, Jerusalem, Israel Invited Colloquium Speaker: Quantum Computation and the Symmetric Group |
| 12/04 |
FSTTCS'04,
Chennai, India Talk: The Complexity of Local Hamiltonians |
| 12/04 |
Colloque: ``Information
Quantique'', Orsay Talk: The Complexity of Local Hamiltonians |
| 08/04 |
Quantum
Information Theory: Present Status and Future Directions,
Newton Institute, Cambridge, UK Invited Speaker: The Complexity of Local Hamiltonians |
| 05/04 |
Leiden
Workshop on Quantum Information Processing, Leiden, Netherlands Invited Speaker: The local Hamiltonian problem - pushing the constant to its limit |
| 05/04 |
UC
Davis Statistics Colloquium, Davis, CA Invited Colloquium Speaker: Quantum Walks - An Approach to Quantum Computing |
| 04/04 |
Berkeley
Mathematics Department Colloquium, UC Berkeley Invited Colloquium Speaker: Quantum Computation and the Symmetric Group |
| 03/04 |
MIT
Special EECS Seminar, MIT, Boston Invited Seminar Speaker: Quantum Walks - An Aproach to Quantum Computing |
| 01/04 |
Seventh Workshop on Quantum Information
Processing
2003, Perimeter Institute, Waterloo Invited Talk: Symmetric Group Problems |
| 01/04 |
RESQ Workshop, Technical University of
Barcelona,
Spain Talk: Symmetric Group Problems |
| 08/03 |
RANDOM'03, Princeton University Talk: Quantum Walks Hit Exponentially Faster |
| 05/03 |
RESQ Workshop, Max-Planck-Institute,
Munich,
Germany Talk: New tools for Quantum Computation |
| 04/03 |
Cambridge-MIT Seminar, MIT, Boston Invited Seminar Speaker: New tools for Quantum computation |
| 01/03 |
Inhomogeneous Random Systems 2003,
Cergy-Pontoise, France Invited Talk: Quantum Random Walks |
| 12/02 |
Sixth Workshop on Quantum Information
Processing 2002, MSRI, Berkeley Talk: Quantum Random Walks Hit Exponentially Faster |
| 08-09/02 |
Combinatorial & Computational Aspects of Statistical
Physics and Random Graphs & Structures , Isaac-Newton
Institute, Cambridge, UK Invited Talk: Quantum Random Walks |
| 07/02 |
International Conference on Quantum Information:
Conceptual Foundations, Developments and Perspectives, Oviedo, Spain Invited Talk: Quantum Random Walks |
| 04/02 |
Workshop on Decoherence in Quantum Information
Processing, Durham, UK Invited Talk: Quantum Walks Hit Exponentially Faster |
| 04/02 |
RAND-APX'02 Workshop, Paris, France Invited Talk: Quantum Random Walks |
| 03/02 |
EURESCO Conference on Quantum Information:
Quantum Entanglement, San Feliu de Guixols, Costa Brava, Spain Talk: How robust are entangled states? |
| 03/02 |
SQUINT Meeting, Bolder, Colorado Invited Talk: Encoded Universality-An Overview |
| 11/01 |
Colloque: ``Information Quantique'', IHP, Paris
Invited Talk: Calcul universel quantique code |
| 01/01 |
QIP 2001, Amsterdam, Netherlands Talk: Separability and Disorder |
| 12/00 | Program "Quantum Measurement Theory and Quantum
Information", Erwin-Schroedinger-Institut, Vienna, Austria Invited Talk: News on Entanglement and Quantum Random Walks |
| 7/00 |
Workshop on Quantum Information, Benasque, Spain Invited Talk: Quantum drunk - Quantum Random Walks |
| 6/00 |
Think-tank on Computer Science Aspects, Torino,
Italy Invited Talk: Decoherence Free Subsystems and the Exchange Interaction |
| 6/00 |
Colloque: ``Information Quantique'', Orsay,
France Talk: Sous-espaces sans decoherence |
| 5/00 |
SQUINT Meeting, Albuquerque, New Mexico Poster: Optimal Cloning with Atoms is Possible |
| 4/00 |
American Mathematical Society, Sectional
Meeting, Lowell, MA Invited Talk: Universal Computation on Decoherence Free Subsystems |
| 2/00 |
Workshop on Quantum Information, Technion,
Haifa, Israel Invited Talk: Universal Computation on DFS and Asymptotic Universality |
| 7/99 |
Summer School on Quantum Computation, Torino,
Italy Talk: Multiparty Entanglement and Cryptography |
| 7/99 |
Workshop on Complexity, Computation and the
Physics of Information, Cambridge, England Talk: Universal Computation on Decoherence Free Subspaces Poster: Multipartite Entanglement |
| 4/99 |
SQUINT Meeting, Albuquerque, New Mexico Poster: Multipartite Entanglement and its Applications to Cryptography |
| 06-07/05 |
CWI,
University of Amsterdam collaborative visit |
| 02-04/05 |
Mathematical
Sciences Research Institute & ICSI, Berkeley, USA member of the MSRI program on Randomized Algorithms and visitor at ICSI |
| 04/04 & 12/04 & 08/05 |
Hebrew
University and University of Tel Aviv collaborative visits |
| Fall 03-Spring 04 |
University
of California, Berkeley extended visit |
| 05/03 |
Perimeter
Institute, Waterloo, Canada visit to quantum information group |
| 05/03 |
Massachussetts
Institute of Technology, Boston visit to quantum information groups |
| 02/03 | National
University of Singapore visiting the Quantum Information group |
| 09/02-12/02 | Mathematical
Sciences Research Institute, Berkeley, USA member of the program "Quantum Computation" |
| 05/01 | Imperial College, London,
UK visiting the group of Prof. Peter Knight |
| 05/01 & 04/02 | University of Oxford,
Clarendon Lab, UK visiting the group of Prof. Artur Ekert |
| 03/01 | California Institute of
Technology visiting the group of Prof. John Preskill |
| 12/00 | Erwin-Schroedinger-Institut,
Vienna, Austria visit (program "Quantum Measurement Theory and Quantum Information") |
| 08/00 | University of Queensland,
Brisbane, Australia visit to the Centre for Quantum Computation (Prof. G. Milburn) |
| 03/00 | University of Vienna,
Austria Collaboration with the group of Prof. A. Zeilinger |
| 12/99 | IBM - Watson Research Centre,
Yorktown Collaboration with the group of Ch. Bennett |
| 11/98-1/99 | California Institute of Technology visiting the group of Prof. John Preskill |