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Probability of default estimation in credit risk using mixture cure models
(Elsevier, 2024-01)
[Abstract]: An estimator of the probability of default (PD) in credit risk is proposed. It is derived from a nonparametric conditional survival function estimator based on cure models. Asymptotic expressions for the bias ...
Plastic Debris in Lakes and Reservoirs
(Springer Nature, 2023)
[Abstract] Plastic debris is thought to be widespread in freshwater ecosystems globally1. However, a lack of comprehensive and comparable data makes rigorous assessment of its distribution challenging2,3. Here we present ...
Developing a Harmonic Sustainable Public Procurement Framework
(Springer, 2024)
[Abstract] Sustainability is aimed at addressing the environmental and socio-economic issues of this generation and future ones. In this context, sustainable public procurement (SPP) has been proposed to link the consumption ...
Wind-solar technological, spatial and temporal complementarities in Europe: A portfolio approach
(Elsevier, 2024)
[Abstract]: Climate change and geopolitical risks call for the rapid transformation of electricity systems worldwide, with
Europe at the forefront. Wind and solar are the lowest cost, lowest risk, and cleanest energy ...
On the Challenges of Fully Incremental Neural Dependency Parsing
(Association for Computational Linguistics, 2023-11)
[Absctract]: Since the popularization of BiLSTMs and
Transformer-based bidirectional encoders,
state-of-the-art syntactic parsers have lacked
incrementality, requiring access to the whole
sentence and deviating from ...
A Unifying Theory of Transition-based and Sequence Labeling Parsing
(International Committee on Computational Linguistics, 2020-12)
[Absctract]: We define a mapping from transition-based parsing algorithms that read sentences from left to right to sequence labeling encodings of syntactic trees. This not only establishes a theoretical relation between ...
The Fragility of Multi-Treebank Parsing Evaluation
(International Committee on Computational Linguistics, 2022-10)
[Absctract]: Treebank selection for parsing evaluation and the spurious effects that might arise from a biased choice have not been explored in detail. This paper studies how evaluating on a single subset of treebanks can ...
Assessment of Pre-Trained Models Across Languages and Grammars
(Association for Computational Linguistics, 2023-11)
[Absctract]: We present an approach for assessing how
multilingual large language models (LLMs)
learn syntax in terms of multi-formalism syntactic structures. We aim to recover constituent
and dependency structures by ...
Discontinuous Constituent Parsing as Sequence Labeling
(Association for Computational Linguistics, 2020-11)
[Absctract]: This paper reduces discontinuous parsing to sequence labeling. It first shows that existing reductions for constituent parsing as labeling do not support discontinuities. Second, it fills this gap and proposes ...
Another Dead End for Morphological Tags? Perturbed Inputs and Parsing
(Association for Computational Linguistics, 2023-07)
[Absctract]: The usefulness of part-of-speech tags for parsing has been heavily questioned due to the success of word-contextualized parsers. Yet, most studies are limited to coarse-grained tags and high quality written ...