Departament de Ciències de la Computació
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Altres [0]
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Articles de revista [788]
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Capítols de llibre [75]
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Computer program [2]
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Llibres [5]
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Reports de recerca [1.034]
Recent Submissions
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Flexible process model mapping using relaxation labeling
(2020-09-28)
Article
Open AccessComputing a mapping between two process models is a crucial technique, since it enables reasoning and operating across processes, like providing a similarity score between two processes, or merging different process variants ... -
Combining subword representations into word-level representations in the transformer architecture
(Association for Computational Linguistics, 2020)
Conference lecture
Open AccessIn Neural Machine Translation, using word-level tokens leads to degradation in translation quality. The dominant approaches use subword-level tokens, but this increases the length of the sequences and makes it difficult ... -
Dos aproximaciones a la adquisición del conocimiento léxico y conceptual para sistemas de procesamiento del lenguaje natural
(1991-11-06)
External research report
Open AccessProcessament del llenguatge natural -
The design of a parallel algorithm to solve the word problem for the free partially commutative groups
(1991-10-15)
External research report
Open AccessWe develop a parallel algorithm to solve the word problem for free partially commutative groups. These groups were introduced by C. Wrathall to generalize free groups. We represent the elements of these groups as a certain ... -
Un entorno para la extracción de información semántica del diccionario Vox
(1991-09-30)
External research report
Open AccessPresentamos un entorno interactivo para la extracción de información semantica del diccionario Vox. El entorno ha sido diseñado para permitir un alto grado de automatismo en su funcionamiento, así como para proporcionar ... -
A generalization of the model of permutations for binary search trees
(1991-09-30)
External research report
Open AccessThe classical model of permutations, that allows the study of consecutive insertions in BST, fails when it considers intermixed deletions and insertions (Knott paradox). Our model solves this paradox by considering the ... -
First-order completion with ordering constraints: some positive and some negative results
(1991-10-15)
External research report
Open AccessWe show by means of counter examples that some well-known results on the completeness of deduction methods with ordering constraints are incorrect. The problem is caused by the fact that the usual lifting lemmata do not ... -
Basic superposition is complete
(1991-10-15)
External research report
Open AccessWe define a formalism of equality constraints and use it to prove the completeness of what we have called basic superposition: a restricted form of superposition in which only the subterms not originated in previous ... -
To be or nought to be: una qüestió irrellevant?
(1991-10)
External research report
Open Access -
Bounded queries to arbitrary sets
(1991-09)
External research report
Open AccessWe prove that if P superA[k] = P superA[k+1] for some k and an arbitrary set A, then A is reducible to its complement under a relativized nondeterministic conjunctive reduction. This result shows the first known property ... -
Average-case analysis on simple families of trees using a balanced probabilistic model
(1991-02-20)
External research report
Open AccessIn this paper we study a balanced probability model defined over simple families of trees, which from the point of doing statistics on trees, behave in quite a different way from the uniform distribution. Using the new ... -
A Survey on multimodal data stream mining for e-learner’s emotion recognition
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Restricted access - publisher's policyEmotions play a crucial role in learning. To improve and optimize electronic learning (e-Learning) outcomes, many researchers have investigated the role of emotions. Also, researchers have come up with many approaches to ...
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