Results 61 to 70 of about 67,464 (283)
Project Risk Management from the bottom-up: Activity Risk Index [PDF]
Cent Eur J Oper Res 29, 1375-1396 (2021)Project managers need to manage risks throughout the project lifecycle and, thus, need to know how changes in activity durations influence project duration and risk. We propose a new indicator (the Activity Risk Index, ARI) that measures the contribution of each activity to the total project risk while it is underway.
arxiv +1 more source
Parallel Parsing in a Multiprocessor Environment [PDF]
, 1988 Parsing in a multiprocessor environment is considered. Two models for asynchronous bottom-up parallel parsing are presented. A method for estimating speedup in asynchronous bottom-up parallel parsing is developed, and it is used to estimate speedup ...
Sarkar, Dilip
core +1 more source
arXiv, 2022 This paper presents an extension of the GLL parsing algorithm for context-free grammars which also supports parsing expression grammars with ordered choice and lookahead. The new PEGLL algorithm retains support for unordered choice, and thus parses a common superset of context-free grammars and parsing expression grammars.
arxiv
ChemPhysChem, EarlyView.Relative energies of the cis and trans conformers of the protonated tetrapeptide, Gly‐Pro‐Gly‐Gly, selected by ion mobility spectrometry are measured using threshold collision‐induced dissociation. The trans conformation was found to be more stable than the cis conformation by 4.5 ± 2.5 kJ mol−1 at 0 K, a value in agreement with several levels of ...
Brandon C. Stevenson +3 more
wiley +1 more source
Precedence Table Construction Algorithm for CFGs Regardless of Being OPGs
AlgorithmsOperator precedence grammars (OPG) are context-free grammars (CFG) that are characterized by the absence of two adjacent non-terminal symbols in the body of each production (right-hand side).
Leonardo Lizcano +2 more
doaj +1 more source
Prosodic features improve sentence segmentation and parsing [PDF]
arXiv, 2023 Parsing spoken dialogue presents challenges that parsing text does not, including a lack of clear sentence boundaries. We know from previous work that prosody helps in parsing single sentences (Tran et al. 2018), but we want to show the effect of prosody on parsing speech that isn't segmented into sentences.
arxiv
A Synergy Between Machine Learning and Formal Concept Analysis for Crowd Detection
IEEE AccessTo enhance public safety, crowd detection and prevention systems have essentially become a natural means to manage diverse crowded areas, such as urban settings, transportation hubs, and event venues.
Anas M. Al-Oraiqat +6 more
doaj +1 more source
Domes as a Prodigal Shape in Synthesis-Enhanced Parsers. [PDF]
, 2015 . Research on logic based bottom-up parsing -in particular, around Constraint Handling Rule Grammars [3]-is uncovering shape as an untapped fertile ground for natural language processing in general, and for bottom-up parsing and grammar induction in ...
Ife Adebara, Veronica Dahl
core
Blackboard Agents for Standard Arabic Language Tokenization and Parsing
Journal of Engineering and Sustainable Development, 2010 The Processing of the Arabic language is a difficult mission comparing it with other languages. Because Sentences in Arabic language are complex, longer than the others in various languages, and have difficult structure with lattices.
Abdul Kareem Murhij Radhi
doaj
Parsing natural language [PDF]
, 1983 People have long been intrigued by the possibility of using a computer to understand natural language. Most researchers attempting to solve this problem have begun their efforts by trying to have the computer recognize the underlying syntactic form ...
Wilcox, Leonard E.
core +1 more source