Zobrazeno 1 - 10
of 5 467
pro vyhledávání: '"A Alkis"'
We explore the role of quizzes in elementary visual programming domains popularly used for K-8 computing education. Prior work has studied various quiz types, such as fill-in-the-gap write-code questions. However, the overall impact of these quizzes
Externí odkaz:
http://arxiv.org/abs/2411.14275
Specifying all desirable properties of a language model is challenging, but certain requirements seem essential. Given samples from an unknown language, the trained model should produce valid strings not seen in training and be expressive enough to c
Externí odkaz:
http://arxiv.org/abs/2411.09642
A celebrated connection in the interface of online learning and game theory establishes that players minimizing swap regret converge to correlated equilibria (CE) -- a seminal game-theoretic solution concept. Despite the long history of this problem
Externí odkaz:
http://arxiv.org/abs/2411.01721
A celebrated result in the interface of online learning and game theory guarantees that the repeated interaction of no-regret players leads to a coarse correlated equilibrium (CCE) -- a natural game-theoretic solution concept. Despite the rich histor
Externí odkaz:
http://arxiv.org/abs/2411.01720
Inverse propensity-score weighted (IPW) estimators are prevalent in causal inference for estimating average treatment effects in observational studies. Under unconfoundedness, given accurate propensity scores and $n$ samples, the size of confidence i
Externí odkaz:
http://arxiv.org/abs/2410.01658
We consider the problem of sampling from the Ising model when the underlying interaction matrix has eigenvalues lying within an interval of length $\gamma$. Recent work in this setting has shown various algorithmic results that apply roughly when $\g
Externí odkaz:
http://arxiv.org/abs/2407.07645
Italy exhibits rich linguistic diversity across its territory due to the distinct regional languages spoken in different areas. Recent advances in self-supervised learning provide new opportunities to analyze Italy's linguistic varieties using speech
Externí odkaz:
http://arxiv.org/abs/2406.15862
Autor:
Koudounas, Alkis, Ciravegna, Gabriele, Fantini, Marco, Succo, Giovanni, Crosetti, Erika, Cerquitelli, Tania, Baralis, Elena
Publikováno v:
Proc. Interspeech 2024, 3040-3044
Voice disorders are pathologies significantly affecting patient quality of life. However, non-invasive automated diagnosis of these pathologies is still under-explored, due to both a shortage of pathological voice data, and diversity of the recording
Externí odkaz:
http://arxiv.org/abs/2406.14693
Publikováno v:
Proc. Interspeech 2024, 827-831
Speech models may be affected by performance imbalance in different population subgroups, raising concerns about fair treatment across these groups. Prior attempts to mitigate unfairness either focus on user-defined subgroups, potentially overlooking
Externí odkaz:
http://arxiv.org/abs/2406.14686
Autor:
Kalavasis, Alkis, Karbasi, Amin, Oikonomou, Argyris, Sotiraki, Katerina, Velegkas, Grigoris, Zampetakis, Manolis
As ML models become increasingly complex and integral to high-stakes domains such as finance and healthcare, they also become more susceptible to sophisticated adversarial attacks. We investigate the threat posed by undetectable backdoors, as defined
Externí odkaz:
http://arxiv.org/abs/2406.05660