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Integrating Selectional Constraints and Subcategorization Frames in a Dependency Parser
Integrating Selectional Constraints Subcategorization Frames Dependency Parser
2016/4/7
Statistical parsers are trained on treebanks that are composed of a few thousand sentences. In order to prevent data sparseness and computational complexity, such parsers make strong independence hypo...
Finite-State Chart Constraints for Reduced Complexity Context-Free Parsing Pipelines
Finite-State Chart Reduced Complexity Parsing Pipelines
2015/9/10
We present methods for reducing the worst-case and typical-case complexity of a context-free parsing pipeline via hard constraints derived from finite-state pre-processing. We perform O(n) predictions...
Sentence compression holds promise for many applications ranging from summarization to subtitle generation. The task is typically performed on isolated sentences without taking the surrounding context...
Learning Tractable Word Alignment Models with Complex Constraints
Learning Tractable Word Alignment Models Complex Constraints
2015/9/8
Word-level alignment of bilingual text is a critical resource for a growing variety of tasks. Probabilistic models for word alignment present a fundamental trade-off between richness of captured const...
Identifying Semitic Roots: Machine Learning with Linguistic Constraints
Linguistic Constraints Root
2015/9/6
Words in Semitic languages are formed by combining two morphemes: a root and a pattern. The
root consists of consonants only, by default three, and the pattern is a combination of vowels
and consona...
A Unified Model for Soft Linguistic Reordering Constraints in Statistical Machine Translation
Soft Linguistic Reordering Constraints Statistical Machine Translation
2015/9/2
This paper explores a simple and effective unified framework for incorporating soft linguistic reordering constraints into a hierarchical phrase-based translation system: 1) a syntactic reordering mod...
Squibs and Discussions Pipelines and Size Constraints
Discussions Pipelines Size Constraint
2015/8/25
Some types of documents need to meet size constraints, such as fitting into a limited number of
pages. This can be a difficult constraint to enforce in a pipelined natural language genera...
We develop an extensible description logic for stating the content of optimalitytheoretic constraints in phonology, and specify a class of structures for interpreting it. The aim is a transparent form...
Constraints on the processes responsible for the extrinsic normalization of vowels
extrinsic normalization vowels
2015/4/10
Listeners tune in to talkers’ vowels through
extrinsic normalization. We asked here whether this process
could be based on compensation for the long-term average
spectrum (LTAS) of preceding sounds...
Processing Temporal Constraints and Some Implications for the Investigation of Second Language Sentence Processing and Acquisition. Commentary on Baggio
Processing Temporal Constraints the Investigation of Second Language Sentence Processing and Acquisition
2015/4/3
Baggio presents the results of an event-related potential (ERP) study in which he examines the processing consequences of reading tense violations such as ∗Afgelopen zondag lakt Vincent de kozij...
Disyllabic Chinese Word Extraction Based on Character Thesaurus and Semantic Constraints in Word-Formation（图）
Character Thesaurus Semantic Constraints
2015/1/24
This paper presents a novel approach to Chinese disyllabic word extraction based on semantic information of characters. Two thesauri of Chinese characters, manually-crafted and machine-generated, are ...
Word Extraction Based on Semantic Constraints in Chinese Word-formation
Semantic Constraints Chinese Word-Formation
2015/1/24
This paper presents a novel approach to Chinese word extraction based on semantic information of characters. A thesaurus of Chinese characters is conducted. A Chinese lexicon with 63,738 two-character...