S. Della Fiore, S. Costa and M. Dalai, "Improved Bounds for (b,k)-Hashing", accepted IEEE Transactions on Information Theory (arXiv:2012.00620), Mar. 2022.
Journal Papers
M. Bondaschi and M. Dalai, "A Revisitation of Low-Rate Bounds on the Reliability Function of Discrete Memoryless Channels for List Decoding", IEEE Transactions on Information Theory, Early Access (DOI 10.1109/TIT.2022.3145318)
S. Della Fiore and M. Dalai, "A note on 2-separable codes and B2 codes", Discrete Mathematics vol. 345(3), Mar. 2022. (arXiv:2002.11025)
M. Bondaschi, A. Guillén i Fàbregas and M. Dalai, "Mismatched Decoding Reliability function at Zero Rate", IEEE Transactions on Information Theory, vol. 68(3), pp. 1482-1495, Mar. 2022.
G. Arici, M. C. Campi, A. Carè, M. Dalai and F. A. Ramponi, "A Theory of the Risk for Empirical CVaR with Application to Portfolio Selection, Journal of Systems Science and Complexity, vol. 34(5), pp. 1879-1894, Oct. 2021.
S. Costa and M. Dalai, "New bounds for perfect k-hashing", Discrete Applied Math 289, pp. 374-382, Jan 2021. (arXiv:2002.11025)
S. Costa, M. Dalai, "A gap in the slice rank of k-tensors", Journal of Combinatorial Theory, Series A, vol. 177, 2021, 105335 (arXiv:1905.07355).
R. Modonesi, M. Dalai, P. Migliorati, R. Leonardi, "A Note on Probabilistic and Geometric Shaping for the AWGN Channel", IEEE Communications Letters, 24 (10), 2119-2122, 2020.
F. Guerrini, M. Dalai, R. Leonardi, "Minimal Information Exchange for Secure Image Hash-Based Geometric Transformations Estimation", IEEE Transactions on Information Forensics and Security, vol. 15, pp. 3482-3496, 2020.
G. Arici, M. Dalai, R. Leonardi, "From Log-Optimal Portfolio theory to Risk Measures: Logarithmic Expected Shortfall", Journal of Risk, vol. 22(2), Dec. 2019.
S. Costa, M. Dalai and A. Pasotti, "A tour problem on a toroidal board", Australasian J. Combin., vol. 76(1), pp. 183-207.
M. Dalai, V. Guruswami and J. Radhakrishnan, "An improved bound on the zero-error list-decoding capacity of the 4/3 channel", IEEE Transactions on Information Theory, vol. 66(2), Feb. 2020, pp. 749-756.
G. Arici, M. Dalai, R. Leonardi and A. Spalvieri, "A communication theoretic interpretation of modern portfolio theory including short sales, leverage and transaction costs", Journal of Risk and Financial Management, vol. 12(1), pp. 1-11, 2018.
M. Dalai and Y. Polyanskiy, "Bounds on the reliability function of typewriter channels", IEEE Trans. on Inform. Theory, vol. 64(9), Jan. 2018, pp. 6208-6222. (arxiv:1702.07703)
M. Dalai, "Bounding Gallager’s Expurgated Bound", in IEEE Communications Letters, vol. 21(12), Dec. 2017. Pdf-322KB
M. Dalai, "Some Remarks on Classical and Classical-Quantum Sphere Packing Bounds: Rényi vs. Kullback-Leibler", Entropy 2017, 19(7), 355. Link
M. Dalai and A. Winter, "Constant Compositions in the Sphere Packing Bound for Classical-Quantum Channels", IEEE Trans. Inform. Theory, vol. 63(9), pp. 5603-5617, Jul 2017. PdF-384KB.
M. Dalai, "Elias Bound for General Distances and Stable Sets in Edge-Weighted Graphs", IEEE Trans. Inform. Theory, vol. 61(5), pp. 2335-2350, May 2015. Pdf-384KB.
A. Degani, M. Dalai, R. Leonardi and P.
Migliorati, "Comparison of tuning frequency estimation methods",
Multimedia Tools and Applications, vol. 74(15), pp. 5917--5934, Aug. 2015 (Published online: March
2014).
L. Lima, M. Dalai, R. Leonardi, P. Migliorati, R. Bernardini and R. Rinaldo, "Optimal rate allocation for P2P video streaming", IEEE Journal on Selected Areas in Communications, vol. 31, n. 9, pp. 200-213, Sept. 2013.
M. Dalai, "How would Riemann evaluate ζ(2n)?", The American Mathematical Monthly, Vol. 120, No. 2, pp. 169-171, Feb. 2013. Pdf-88KB
M. Dalai and R. Leonardi, "On Unique Decodability", IEEE Trans. on Inform. Theory, vol.
54(11), pp. 5068-5072, Nov. 2008. Pdf-148KB.
An extended
version is available as a Technical Report - R.T. 2008–01-58 (Pdf-172KB)
M. Dalai, E. Weyer and M.C. Campi, "Parameter Identification for
Nonlinear Systems: Guaranteed Confidence regions through LSCR", Automatica, vol. 43, n. 8, pp.
1418-1425, Aug. 2007.
Pdf-366KB
M. Dalai and R. Leonardi, "Approximations of One-Dimensional
Digital Signals under the l-infinity Norm", IEEE Trans. on Signal Processing,
vol. 54(8), pp. 3111-3124, Aug. 2006.
Pdf-707KB
M. Dalai, "Recurrence Relations for the Lerch Phi functions and
applications", Z. Anal. Anwend.
24 (2005), no. 4, 895-908.
Pdf-180KB
Conference Papers
M. Bondaschi, A. Guillén i Fàbregas and M. Dalai, "Zero-rate reliability function for mismatched decoding" in Proc. IEEE International Symposium on Information Theory (ISIT 2021), pp. 1142-1146, Melbourne, Australia, 12-20 Jul 2021.
S. Della Fiore, S. Costa and M. Dalai, "New upper bounds for (b, k)-hashing" in Proc. IEEE International Symposium on Information Theory (ISIT 2021), pp. 256-261, Melbourne, Australia, 12-20 Jul 2021.
M. Bondaschi and M. Dalai, "Revisiting Zero-Rate Bounds On The Reliability Function Of Discrete Memoryless Channels" in Proc. IEEE International Symposium on Information Theory (ISIT 2020), pp. 2143-2148, Los Angeles, CA, USA, 21-26 Jun 2020.
M. Dalai, V. Guruswami and J. Radhakrishnan, "An improved
bound on the zero-error list-decoding capacity of the 4/3 channel", in Proc. IEEE International Symposium on
Information Theory (ISIT 2017), pp.1658-1662, Aachen, Germany, 25-30 Jun 2017. Pdf-273KB.
R. Devassy, G. Durisi, B. Lindqvist, W. Yang and M. Dalai,
"Nonasymptotic coding-rate bounds for binary erasure channels with
feedback", in Proc. 2016 IEEE Information Theory Workshop (ITW),
pp86-90, Cambridge, U.K., Sep. 2016.
M. Dalai and Y. Polyanskiy, "Bounds on the Reliability of a Typewriter Channel," in Proc. IEEE International Symposium on
Information Theory (ISIT 2016), pp.1715-1719, Barcelona, Spain, 10-15 Jul 2016. Pdf-328KB.
D. Cullina, M. Dalai and Y. Polyanskiy, "Rate-distance tradeoff for codes above graph capacity," in Proc. IEEE International Symposium on
Information Theory (ISIT 2016), pp.1331-1335, Barcelona, Spain, 10-15 Jul 2016. Pdf-338KB.
See also arxiv preprint
M. Dalai and Y. Polyanskiy, "Bounds for codes on pentagon and other cycles", arxiv:1508.03020, Aug. 2015.
A. Degani, M. Dalai, R. Leonardi, P. Migliorati, "Harmonic Change Detection for musical chords segmentation," in Proc. 2015 IEEE International Conference on Multimedia and Expo (ICME), vol., no., pp.1-6, June 29 2015-July 3 2015.
A. Martinez, J. Scarlett, M. Dalai, and A. Guillén i
Fàbregas, "A complex-integration approach to the saddlepoint
approximation for random-coding bounds", 2014 International Symposium on Wireless Communications Systems, Barcelona, Aug. 2014. Pdf-297KB.
M. Dalai and A. Winter, "Constant Compositions in the
Sphere Packing Bound for Classical-Quantum Channels", in Proc. IEEE International Symposium on
Information Theory (ISIT 2014), Honolulu, HI, USA. Pdf-267KB. (slides)
M. Dalai, "An Elias Bound on the Bhattacharyya Distance of Codes for Channels with a Zero-Error Capacity", in Proc. IEEE International Symposium on
Information Theory (ISIT 2014), Honolulu, HI, USA. Pdf-250KB. (slides)
A. Degani, M. Dalai, R. Leonardi and P. Migliorati,
"Time-Frequency Analysis of Musical Signals Using the Phase Coherence",
DAFx 2013
A. Degani, M. Dalai, R. Leonardi and P. Migliorati, "A Heuristic for Distance Fusion in Cover Song Identification", WIAMIS 2013.
A. Degani, M. Dalai, R. Leonardi and P. Migliorati, "Real-Time
Performance Comparison of Tuning Frequency Estimation Algorithms|",
ISPA 2013.
M. Dalai, "Lovász's Theta Function, Rényi's Divergence and the Sphere-Packing Bound", in Proc. IEEE International Symposium on
Information Theory (ISIT 2013), Istanbul, Turkey. Pdf-256KB (slides)
M. Dalai, "An ``Umbrella'' Bound of the Lovász-Gallager Type", in Proc. IEEE International Symposium on
Information Theory (ISIT 2013), Istanbul, Turkey. Pdf-252KB (slides)
(see the Errata for the associated journal paper)
L. Lima, M. Dalai, P. Migliorati and R. Leonardi, "Optimal overlay generation for P2P video streaming applications", in Proc. International Symposium on Communications Control and Signal Processing (ISCCSP), 2012, Rome, Italy, 2-4 May 2012.
L. Lima, M. Dalai, P. Migliorati and R. Leonardi, "Overlay
optimization in push-based networks for P2P scalable video streaming", in Proc. of ICIP 2012,Orlando, Florida, USA, Sept. 30 2012-Oct. 3, 2012.
M. Dalai, "Sphere Packing Bound for Quantum Channels", in Proc. IEEE International Symposium on
Information Theory (ISIT 2012), Boston, MA, USA, July 2012.
Pdf-156KB
M. Dalai, "A New Bound on the Capacity of the Binary Deletion
Channel with High Deletion Probabilities", In Proc. IEEE International Symposium on
Information Theory (ISIT '11), Saint Petersburg, Russia, July
2011.
Pdf-172KB
M. Dalai, S. Malavasi and R. Leonardi, "Consistent Image Decoding
from Multiple Lossy Versions", In Proc.
of the 2010 ACM Multimedia Workshop on Advanced Video Streaming Techniques for
Peer-to-Peer Networks and Social Networking, Florence, Italy,
October 2010.
Pdf-152KB
C. Tonoli, M. Dalai and R. Leonardi, "Coherent Video
Reconstruction with Motion Estimation at the Decoder", In Proc. of the 11th International Workshop
on Image Analysis for
Multimedia Interactive Services (WIAMIS 2010), Brescia, April
2010.
Pdf-672KB
M. Dalai and R. Leonardi, "Minimal Information Exchange for Image
Registration", EUSIPCO 2008,
Lausanne, Switzerland, August 2008.
Pdf-924KB
X. Artigas, J. Ascenso, M. Dalai, S. Klomp, D. Kubasov, M.
Ouaret, "The Discover Codec: Architecture, Techniques And Evaluation", PCS'07, Lisboa, Portugal, November
2007.Pdf-241KB
C. Tonoli, M. Dalai, P. Migliorati and R. Leonardi, "Error
Resilience Performance Evaluation of a Distributed Video Codec", PCS'07, Lisboa, Portugal, November
2007.
Pdf-140KB
U. Ciracì, M. Dalai and R. Leonardi, "Adaptive Key Frame
Rate Allocation For Distributed Video Coding", PCS'07, Lisboa, Portugal, November
2007.
Pdf-270KB
M. Dalai, R. Leonardi and P. L. Dragotti, "Distributed Coding of
Shifts Using the DFT Phase", In Proc.ICASSP 2007, Honolulu,
Hawaii, April 15-20, 2007.
Pdf-245KB
M. Dalai, R. Leonardi and F. Pereira, "Improving Turbo Codec
Integration In Pixel-Domain Distributed Video Coding", In Proc. ICASSP'06, Toulouse, France,
May 14-19, 2006
Pdf-96KB
M. Dalai, R. Leonardi, "L-infinity Constrained Approximations for
Image and Video Compression", PCS'06,
Beijing,
China, April 24-26, 2006.
Pdf-237KB
M. Dalai, E. Weyer and M. Campi, "Parametric Identification of
Nonlinear Systems: Guaranteed Confidence Regions", In Proc. 44th Conf. on Decision and Control,
Seville,
Spain, 6418-6423, 2005.
Pdf-310KB
M. Dalai, R. Leonardi and P. Migliorati, "Efficient digital
pre-filtering for least squares linear approximation", VLBV05, Cagliari - Sardinia, Italy.
Pdf-475KB
M. Dalai and R. Leonardi, "Non prefix-free codes for constrained
sequences", Proc. of ISIT 2005,
pp. 1534-1538. (September 4-9, 2005, Adelaide).
Pdf-139KB
N. Adami, M. Brescianini, M. Dalai, R. Leonardi and A. Signoroni,
"A fully scalable video coder with inter-scale wavelet prediction and
morphological coding", VCIP 2005.
Pdf-506KB
M. Dalai and R. Leonardi, "Segmentation based image coding with
l-infinity norm error control", PCS'04. Pdf-169KB
M. Dalai and R. Leonardi, "L-infinity norm based second generation
image coding", In Proc. of ICIP'04,
2004,
pp. 3193-3196, Singapore, October 24-27, 2004.
Pdf-446KB
M. Dalai and R. Leonardi, "Efficient (piecewise) linear minmax
approximation of digital signals", In Proc.
of ICASSP'04, 2004, pp. 585-588. (May 17-21, 2004, Montreal, Quebec, Canada).
Pdf-200KB
Book Chapters
M. Dalai and R. Leonardi, "Video Compression for Camera Networks:
A Distributed Approach", In Multicamera
Networks: Concepts and Applications (part III), pp. 267-294, 2009.
C. Tonoli and M. Dalai, "Coherent Video Reconstruction with Motion
Estimation at the Decoder", Accepted for inclusion in Analysis, Retrieval and Delivery of
MultimediaContents, in print - 2011.
M. Dalai, R. Leonardi, P. Migliorati, "Efficient Digital
Pre-Filtering For Least-Squares Linear Approximation", In Visual Content Processing and
Representation (L. Atzori et al. eds.), LNCS vol. 3893, pp.
172–180, Springer, April 2006.
Thesis
M. Dalai. New Techniques for
Signal Representation and Coding. PhD Thesis, Department of
Electronics for Automation, University of Brescia, March 2007. Pdf-3.3MB