111,233 research outputs found
Evaluating the Potential Utility of ASR N-Best Lists for Incremental Spoken Dialogue Systems
No full textBaumann T, Buß O, Schlangen D. Evaluating the Potential Utility of ASR N-Best Lists for Incremental Spoken Dialogue Systems. In: Proceedings of Interspeech 2009. Brighton, UK; 2009
Beyond the BEST Theorem: Fast Assessment of Eulerian Trails
No full textGiven a directed multigraph G= (V, E), with | V| = n nodes and | E| = m edges, and an integer z, we are asked to assess whether the number # ET(G) of node-distinct Eulerian trails of G is at least z; two trails are called node-distinct if their node sequences are different. This problem has been formalized by Bernardini et al. [ALENEX 2020] as it is the core computational problem in several string processing applications. It can be solved in O(nω) arithmetic operations by applying the well-known BEST theorem, where ω< 2.373 denotes the matrix multiplication exponent. The algorithmic challenge is: Can we solve this problem faster for certain values of m and z? Namely, we want to design a combinatorial algorithm for assessing whether # ET(G) ≥ z, which does not resort to the BEST theorem and has a predictably bounded cost as a function of m and z. We address this challenge here by providing a combinatorial algorithm requiring O(m· min { z, # ET(G) }) time
Direct Measurement of the 13 C(a,n)16O Reaction at LUNA
No full textThe13 C(a,n)16 reaction is the main neutron source for the s-process in low mass AGB stars. Although several direct measurements have been performed, no dataset reaches the Gamow window (140–230�keV) due to the the nearly exponential drop of (E) with decreasing energy. The available dataset didnâ€TMt extend to lower energies because of the strong cosmic background and some difficulties to evaluate the target degradation. To study the13 C(a,n)16 cross section at low energies, ancillary measurements to characterize13 C enriched evaporated targets, under an high intensity proton beam (100–200 A), are carried out at Laboratori Nazionali del Gran Sasso (LNGS) in the framework of the LUNA experiment. The preliminary results are reported in this contribution
Beyond Cultural Aphasia.
No full textA Conversation between Rossella Ciocca and the scholar and cultural activist G. N. Devy, author of the People's Linguistic Survey of India, about nomadic communities and their endangered languages and cultures
Jean, G. (1993). - Enseigner ou le plaisir du risque.
No full textBest Francine. Jean, G. (1993). - Enseigner ou le plaisir du risque.. In: Recherche & Formation, N°16, 1994. Les professions de l'éducation : recherches et pratiques en formation. pp. 151-152
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