-
How to create Disambiguation Rules in Knowledge Manager
This video will help you on how to create, test and deal with Disambiguation Rules in Knowledge Manager with a useful example.
published: 26 Sep 2016
-
Disambiguation
Welcome to another edition of the VT Podcast which I’ve called Ideas That Matter.
In this episode, I talk about Disambiguation.
If you want to change the world, you have to see the world for what it is. We humans are pattern-seeking animals. We love stories. Our minds are hard-wired to organize the world using patterns, which saves our conscious minds a lot of mental effort. But it's also become a limitation for us - it's easy to get stuck in patterns that don't serve us well. If you're dispelling myths about yourself, or if you're trying to change your life, start by looking at the small things - the patterns that shape your life on a daily basis.
Listen in.
Book Vusi for a Keynote: https://vusithembekwayo.com/book-vusi/
Get mentored by Vusi: https://vtclub100.com/
Make sure to sta...
published: 08 Sep 2022
-
Introduction to Disambiguation
Introduction to "Disambiguation". From "The Brain's Challenge" chapter of the Children of the Code Project.
published: 30 Jul 2017
-
Disambiguation of Data Mesh, Fabric, Centric, Driven, and Everything!
Dan DeMers, CEO and Co-Founder of Cinchy, and Dave McComb, President of Semantic Arts and Best-Selling Author to break down the ambiguity of six data systems and products you’ve likely heard of but want to understand the difference
published: 19 Mar 2021
-
Clause (disambiguation)
A clause is a type of construct in grammar.
Clause may also refer to:
Clause (logic), a disjunction of literals in logic
Clause, a constituent component of statements and queries in SQL
Legal clause, an individually designated provision in a contract, regulation or statute
Source: https://en.wikipedia.org/wiki/Clause_(disambiguation)
Created with WikipediaReaderReborn (c) WikipediaReader
published: 02 Mar 2022
-
Name Disambiguation in AMiner: Clustering, Maintenance, and Human in the Loop
Authors:
Yutao Zhang (Tsinghua University); Fanjin Zhang (Tsinghua University); Peiran Yao (Tsinghua University); Jie Tang (Tsinghua University)
More on http://www.kdd.org/kdd2018/
published: 12 Jun 2018
-
Repo Men (2010) - Organ Collecting Scene (1/10) | Movieclips
Repo Men - Organ Collecting: Remy (Jude Law) repossesses a client's organs.
BUY THE MOVIE: https://www.fandangonow.com/details/movie/repo-men-2010/1MV5f3db01ab424e0f494370a409b583a57?cmp=Movieclips_YT_Description
Watch the best Repo Men scenes & clips:
https://www.youtube.com/playlist?list=PLZbXA4lyCtqpYQy3BetiL1I0SPIc9oLdb
FILM DESCRIPTION:
In the future, medical technology has advanced to the point where people can buy artificial organs to extend their lives. But if they default on payments, an organization known as the Union sends agents to repossess the organs. Remy (Jude Law) is one of the best agents in the business, but when he becomes the recipient of an artificial heart, he finds himself in the same dire straits as his many victims. With his former partner (Forest Whitaker) in h...
published: 16 Oct 2020
-
harvard & aliens & crackpots: a disambiguation of Avi Loeb
Crackpots 2: Aliens, harvard, harvard aliens? 'Oumuamua? Planet 9? Dinosaurs?
Can physicists be physics crackpots? Of course. Is Avi Loeb a crackpot? Maybe.
The Avi Loeb criticism starts around 24:00.
Francis Perey atlantic article: https://www.theatlantic.com/science/archive/2018/11/science-full-mavericks-like-my-grandfather-was-his-physics-theory-right/574573/
published: 25 Aug 2022
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Disambiguation – Linking Data Science and Engineering | NLP Summit 2020
Get your Free Spark NLP and Spark OCR Free Trial: https://www.johnsnowlabs.com/spark-nlp-try-free/
Register for NLP Summit 2021: https://www.nlpsummit.org/2021-events/
Watch all NLP Summit 2020 sessions: https://www.nlpsummit.org/
Disambiguation or Entity Linking is the assignment of a knowledge base identifier (Wikidata, Wikipedia) to a named entity. Our goal was to improve an MVP model by adding newly created knowledge while maintaining competitive F1 scores.
Taking an entity linking model from MVP into production in a spaCy-native pipeline architecture posed several data science and engineering challenges, such as hyperparameter estimation and knowledge enhancement, which we addressed by taking advantage of the engineering tools Docker and Kubernetes to semi-automate training as a...
published: 07 Jan 2021
-
[PLDI24] Static Analysis for Checking the Disambiguation Robustness of Regular Expressions
Static Analysis for Checking the Disambiguation Robustness of Regular Expressions (Video, PLDI 2024)
Konstantinos Mamouras, Alexis Le Glaunec, Wu Angela Li, and Agnishom Chattopadhyay
(Rice University, USA; Rice University, USA; Rice University, USA; Rice University, USA)
Abstract: Regular expressions are commonly used for finding and extracting matches from sequence data. Due to the inherent ambiguity of regular expressions, a disambiguation policy must be considered for the match extraction problem, in order to uniquely determine the desired match out of the possibly many matches. The most common disambiguation policies are the POSIX policy and the greedy (PCRE) policy. The POSIX policy chooses the longest match out of the leftmost ones. The greedy policy chooses a leftmost match and fu...
published: 23 Jul 2024
-
ApplyAI Hands-on in NLP: Word Disambiguation and Automatic Summarization
You can find the Google Drive folder with the notebooks here: https://drive.google.com/drive/folders/1paIso1fqasLblXgjvkzOwEns4cO81ipc
published: 09 May 2020
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ElixirConf 2021 - Vanessa Lee - And Yet Akin: Name Disambiguation in Elixir
Synonymity and homonymity make name disambiguation difficult. To ease this difficulty, I combined two unmaintained Elixir string comparison libraries and added preprocessing and a double metaphone algorithm. The result is a comprehensive map of scores for pattern identification and machine learning. This talk will address the pre-processing, algorithms, and scoring as well as the strengths and limitations. A live demonstration of scoring will allow us to identify patterns. We end with a discussion of how to gain further benefits from the scores.
published: 23 Oct 2021
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Arya's Death List and Disambiguation #shorts
The order of Arya's death list in A Song of Ice and Fire actually relies a bit on disambiguation...
▬▬▬▬ Follow Me on Social Media! ▬▬▬▬
https://www.facebook.com/prestonjacobssweetrobin/
https://twitter.com/sweetrobin9000
https://windsofwinter.com
▬▬▬▬ Check Out These Videos! ▬▬▬▬
The Purple Wedding: https://www.youtube.com/watch?v=tkIczwc7Hz8
A Frey in the Snow: https://www.youtube.com/watch?v=_CaDHo9BsJI&
The Deeper Dorne: https://www.youtube.com/watch?v=55N8Q6OINHg&t=1s
#asongoficeandfire #gameofthrones #houseofthedragon
published: 01 Feb 2023
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Adjusting sense representations for knowledge-based word sense disambiguation
Speaker: Tristan Miller, Technische Universität Darmstadt (Germany)
Abstract: Word sense disambiguation (WSD) – the task of determining which meaning a word carries in a particular context – is a core research problem in computational linguistics. Though it has long been recognized that supervised (i.e., machine learning–based) approaches to WSD can yield impressive results, they require an amount of manually annotated training data that is often too expensive or impractical to obtain. This is a particular problem for under-resourced languages and text domains, and is also a hurdle in well-resourced languages when processing the sort of lexical-semantic anomalies employed for deliberate effect in humour and wordplay. In contrast to supervised systems are knowledge-based techniques, whi...
published: 31 May 2017
4:01
How to create Disambiguation Rules in Knowledge Manager
This video will help you on how to create, test and deal with Disambiguation Rules in Knowledge Manager with a useful example.
This video will help you on how to create, test and deal with Disambiguation Rules in Knowledge Manager with a useful example.
https://wn.com/How_To_Create_Disambiguation_Rules_In_Knowledge_Manager
This video will help you on how to create, test and deal with Disambiguation Rules in Knowledge Manager with a useful example.
- published: 26 Sep 2016
- views: 52
25:00
Disambiguation
Welcome to another edition of the VT Podcast which I’ve called Ideas That Matter.
In this episode, I talk about Disambiguation.
If you want to change the wor...
Welcome to another edition of the VT Podcast which I’ve called Ideas That Matter.
In this episode, I talk about Disambiguation.
If you want to change the world, you have to see the world for what it is. We humans are pattern-seeking animals. We love stories. Our minds are hard-wired to organize the world using patterns, which saves our conscious minds a lot of mental effort. But it's also become a limitation for us - it's easy to get stuck in patterns that don't serve us well. If you're dispelling myths about yourself, or if you're trying to change your life, start by looking at the small things - the patterns that shape your life on a daily basis.
Listen in.
Book Vusi for a Keynote: https://vusithembekwayo.com/book-vusi/
Get mentored by Vusi: https://vtclub100.com/
Make sure to stay up to date and connect with Vusi on all social platforms:
Instagram: https://instagram.com/vusithembekwayo/
Facebook: https://www.facebook.com/VusiThembekwayoPage
Twitter : https://twitter.com/VusiThembekwayo
LinkedIn : https://www.linkedin.com/in/vusithembekwayo/
https://wn.com/Disambiguation
Welcome to another edition of the VT Podcast which I’ve called Ideas That Matter.
In this episode, I talk about Disambiguation.
If you want to change the world, you have to see the world for what it is. We humans are pattern-seeking animals. We love stories. Our minds are hard-wired to organize the world using patterns, which saves our conscious minds a lot of mental effort. But it's also become a limitation for us - it's easy to get stuck in patterns that don't serve us well. If you're dispelling myths about yourself, or if you're trying to change your life, start by looking at the small things - the patterns that shape your life on a daily basis.
Listen in.
Book Vusi for a Keynote: https://vusithembekwayo.com/book-vusi/
Get mentored by Vusi: https://vtclub100.com/
Make sure to stay up to date and connect with Vusi on all social platforms:
Instagram: https://instagram.com/vusithembekwayo/
Facebook: https://www.facebook.com/VusiThembekwayoPage
Twitter : https://twitter.com/VusiThembekwayo
LinkedIn : https://www.linkedin.com/in/vusithembekwayo/
- published: 08 Sep 2022
- views: 23099
2:21
Introduction to Disambiguation
Introduction to "Disambiguation". From "The Brain's Challenge" chapter of the Children of the Code Project.
Introduction to "Disambiguation". From "The Brain's Challenge" chapter of the Children of the Code Project.
https://wn.com/Introduction_To_Disambiguation
Introduction to "Disambiguation". From "The Brain's Challenge" chapter of the Children of the Code Project.
- published: 30 Jul 2017
- views: 694
1:01:29
Disambiguation of Data Mesh, Fabric, Centric, Driven, and Everything!
Dan DeMers, CEO and Co-Founder of Cinchy, and Dave McComb, President of Semantic Arts and Best-Selling Author to break down the ambiguity of six data systems an...
Dan DeMers, CEO and Co-Founder of Cinchy, and Dave McComb, President of Semantic Arts and Best-Selling Author to break down the ambiguity of six data systems and products you’ve likely heard of but want to understand the difference
https://wn.com/Disambiguation_Of_Data_Mesh,_Fabric,_Centric,_Driven,_And_Everything
Dan DeMers, CEO and Co-Founder of Cinchy, and Dave McComb, President of Semantic Arts and Best-Selling Author to break down the ambiguity of six data systems and products you’ve likely heard of but want to understand the difference
- published: 19 Mar 2021
- views: 1130
1:07
Clause (disambiguation)
A clause is a type of construct in grammar.
Clause may also refer to:
Clause (logic), a disjunction of literals in logic
Clause, a constituent component of sta...
A clause is a type of construct in grammar.
Clause may also refer to:
Clause (logic), a disjunction of literals in logic
Clause, a constituent component of statements and queries in SQL
Legal clause, an individually designated provision in a contract, regulation or statute
Source: https://en.wikipedia.org/wiki/Clause_(disambiguation)
Created with WikipediaReaderReborn (c) WikipediaReader
https://wn.com/Clause_(Disambiguation)
A clause is a type of construct in grammar.
Clause may also refer to:
Clause (logic), a disjunction of literals in logic
Clause, a constituent component of statements and queries in SQL
Legal clause, an individually designated provision in a contract, regulation or statute
Source: https://en.wikipedia.org/wiki/Clause_(disambiguation)
Created with WikipediaReaderReborn (c) WikipediaReader
- published: 02 Mar 2022
- views: 0
2:40
Name Disambiguation in AMiner: Clustering, Maintenance, and Human in the Loop
Authors:
Yutao Zhang (Tsinghua University); Fanjin Zhang (Tsinghua University); Peiran Yao (Tsinghua University); Jie Tang (Tsinghua University)
More on http:...
Authors:
Yutao Zhang (Tsinghua University); Fanjin Zhang (Tsinghua University); Peiran Yao (Tsinghua University); Jie Tang (Tsinghua University)
More on http://www.kdd.org/kdd2018/
https://wn.com/Name_Disambiguation_In_Aminer_Clustering,_Maintenance,_And_Human_In_The_Loop
Authors:
Yutao Zhang (Tsinghua University); Fanjin Zhang (Tsinghua University); Peiran Yao (Tsinghua University); Jie Tang (Tsinghua University)
More on http://www.kdd.org/kdd2018/
- published: 12 Jun 2018
- views: 383
3:10
Repo Men (2010) - Organ Collecting Scene (1/10) | Movieclips
Repo Men - Organ Collecting: Remy (Jude Law) repossesses a client's organs.
BUY THE MOVIE: https://www.fandangonow.com/details/movie/repo-men-2010/1MV5f3db01ab4...
Repo Men - Organ Collecting: Remy (Jude Law) repossesses a client's organs.
BUY THE MOVIE: https://www.fandangonow.com/details/movie/repo-men-2010/1MV5f3db01ab424e0f494370a409b583a57?cmp=Movieclips_YT_Description
Watch the best Repo Men scenes & clips:
https://www.youtube.com/playlist?list=PLZbXA4lyCtqpYQy3BetiL1I0SPIc9oLdb
FILM DESCRIPTION:
In the future, medical technology has advanced to the point where people can buy artificial organs to extend their lives. But if they default on payments, an organization known as the Union sends agents to repossess the organs. Remy (Jude Law) is one of the best agents in the business, but when he becomes the recipient of an artificial heart, he finds himself in the same dire straits as his many victims. With his former partner (Forest Whitaker) in hot pursuit, Remy runs for his life.
CREDITS:
TM & © Universal (2010)
Cast: Jude Law
Screenwriter: Eric Garcia, Garrett Lerner
Director: Miguel Sapochnik
Watch More:
► Fresh New Clips: http://bit.ly/2taDWqW
► Classic Trailers: http://bit.ly/2qTCxHF
► Hot New Trailers: http://bit.ly/2qThrsF
► Clips From Movies Coming Soon: http://bit.ly/2FrP8VL
► Indie Movie Clips: http://bit.ly/2qTZMRE
► Deleted Scenes: http://bit.ly/2ARbLPJ
► Bloopers: http://bit.ly/2qYmBnc
► Celebrity Interviews: http://bit.ly/2D4tzw4
Fuel Your Movie Obsession:
► Subscribe to MOVIECLIPS: http://bit.ly/2CZa490
► Watch Movieclips ORIGINALS: http://bit.ly/2D3sipV
► Like us on FACEBOOK: http://bit.ly/2DikvkY
► Follow us on TWITTER: http://bit.ly/2mgkaHb
► Follow us on INSTAGRAM: http://bit.ly/2mg0VNU
The MOVIECLIPS channel is the largest collection of licensed movie clips on the web. Here you will find unforgettable moments, scenes, and lines from all your favorite films. Made by movie fans, for movie fans.
https://wn.com/Repo_Men_(2010)_Organ_Collecting_Scene_(1_10)_|_Movieclips
Repo Men - Organ Collecting: Remy (Jude Law) repossesses a client's organs.
BUY THE MOVIE: https://www.fandangonow.com/details/movie/repo-men-2010/1MV5f3db01ab424e0f494370a409b583a57?cmp=Movieclips_YT_Description
Watch the best Repo Men scenes & clips:
https://www.youtube.com/playlist?list=PLZbXA4lyCtqpYQy3BetiL1I0SPIc9oLdb
FILM DESCRIPTION:
In the future, medical technology has advanced to the point where people can buy artificial organs to extend their lives. But if they default on payments, an organization known as the Union sends agents to repossess the organs. Remy (Jude Law) is one of the best agents in the business, but when he becomes the recipient of an artificial heart, he finds himself in the same dire straits as his many victims. With his former partner (Forest Whitaker) in hot pursuit, Remy runs for his life.
CREDITS:
TM & © Universal (2010)
Cast: Jude Law
Screenwriter: Eric Garcia, Garrett Lerner
Director: Miguel Sapochnik
Watch More:
► Fresh New Clips: http://bit.ly/2taDWqW
► Classic Trailers: http://bit.ly/2qTCxHF
► Hot New Trailers: http://bit.ly/2qThrsF
► Clips From Movies Coming Soon: http://bit.ly/2FrP8VL
► Indie Movie Clips: http://bit.ly/2qTZMRE
► Deleted Scenes: http://bit.ly/2ARbLPJ
► Bloopers: http://bit.ly/2qYmBnc
► Celebrity Interviews: http://bit.ly/2D4tzw4
Fuel Your Movie Obsession:
► Subscribe to MOVIECLIPS: http://bit.ly/2CZa490
► Watch Movieclips ORIGINALS: http://bit.ly/2D3sipV
► Like us on FACEBOOK: http://bit.ly/2DikvkY
► Follow us on TWITTER: http://bit.ly/2mgkaHb
► Follow us on INSTAGRAM: http://bit.ly/2mg0VNU
The MOVIECLIPS channel is the largest collection of licensed movie clips on the web. Here you will find unforgettable moments, scenes, and lines from all your favorite films. Made by movie fans, for movie fans.
- published: 16 Oct 2020
- views: 128888
1:06:38
harvard & aliens & crackpots: a disambiguation of Avi Loeb
Crackpots 2: Aliens, harvard, harvard aliens? 'Oumuamua? Planet 9? Dinosaurs?
Can physicists be physics crackpots? Of course. Is Avi Loeb a crackpot? Maybe.
T...
Crackpots 2: Aliens, harvard, harvard aliens? 'Oumuamua? Planet 9? Dinosaurs?
Can physicists be physics crackpots? Of course. Is Avi Loeb a crackpot? Maybe.
The Avi Loeb criticism starts around 24:00.
Francis Perey atlantic article: https://www.theatlantic.com/science/archive/2018/11/science-full-mavericks-like-my-grandfather-was-his-physics-theory-right/574573/
https://wn.com/Harvard_Aliens_Crackpots_A_Disambiguation_Of_Avi_Loeb
Crackpots 2: Aliens, harvard, harvard aliens? 'Oumuamua? Planet 9? Dinosaurs?
Can physicists be physics crackpots? Of course. Is Avi Loeb a crackpot? Maybe.
The Avi Loeb criticism starts around 24:00.
Francis Perey atlantic article: https://www.theatlantic.com/science/archive/2018/11/science-full-mavericks-like-my-grandfather-was-his-physics-theory-right/574573/
- published: 25 Aug 2022
- views: 403224
29:09
Disambiguation – Linking Data Science and Engineering | NLP Summit 2020
Get your Free Spark NLP and Spark OCR Free Trial: https://www.johnsnowlabs.com/spark-nlp-try-free/
Register for NLP Summit 2021: https://www.nlpsummit.org/2021...
Get your Free Spark NLP and Spark OCR Free Trial: https://www.johnsnowlabs.com/spark-nlp-try-free/
Register for NLP Summit 2021: https://www.nlpsummit.org/2021-events/
Watch all NLP Summit 2020 sessions: https://www.nlpsummit.org/
Disambiguation or Entity Linking is the assignment of a knowledge base identifier (Wikidata, Wikipedia) to a named entity. Our goal was to improve an MVP model by adding newly created knowledge while maintaining competitive F1 scores.
Taking an entity linking model from MVP into production in a spaCy-native pipeline architecture posed several data science and engineering challenges, such as hyperparameter estimation and knowledge enhancement, which we addressed by taking advantage of the engineering tools Docker and Kubernetes to semi-automate training as an on-demand job.
We also discuss some of our learnings and process improvements that were needed to strike a balance between data science goals and engineering constraints and present our current work on improving performance through BERT-embedding based contextual similarity.
https://wn.com/Disambiguation_–_Linking_Data_Science_And_Engineering_|_Nlp_Summit_2020
Get your Free Spark NLP and Spark OCR Free Trial: https://www.johnsnowlabs.com/spark-nlp-try-free/
Register for NLP Summit 2021: https://www.nlpsummit.org/2021-events/
Watch all NLP Summit 2020 sessions: https://www.nlpsummit.org/
Disambiguation or Entity Linking is the assignment of a knowledge base identifier (Wikidata, Wikipedia) to a named entity. Our goal was to improve an MVP model by adding newly created knowledge while maintaining competitive F1 scores.
Taking an entity linking model from MVP into production in a spaCy-native pipeline architecture posed several data science and engineering challenges, such as hyperparameter estimation and knowledge enhancement, which we addressed by taking advantage of the engineering tools Docker and Kubernetes to semi-automate training as an on-demand job.
We also discuss some of our learnings and process improvements that were needed to strike a balance between data science goals and engineering constraints and present our current work on improving performance through BERT-embedding based contextual similarity.
- published: 07 Jan 2021
- views: 539
22:12
[PLDI24] Static Analysis for Checking the Disambiguation Robustness of Regular Expressions
Static Analysis for Checking the Disambiguation Robustness of Regular Expressions (Video, PLDI 2024)
Konstantinos Mamouras, Alexis Le Glaunec, Wu Angela Li, and...
Static Analysis for Checking the Disambiguation Robustness of Regular Expressions (Video, PLDI 2024)
Konstantinos Mamouras, Alexis Le Glaunec, Wu Angela Li, and Agnishom Chattopadhyay
(Rice University, USA; Rice University, USA; Rice University, USA; Rice University, USA)
Abstract: Regular expressions are commonly used for finding and extracting matches from sequence data. Due to the inherent ambiguity of regular expressions, a disambiguation policy must be considered for the match extraction problem, in order to uniquely determine the desired match out of the possibly many matches. The most common disambiguation policies are the POSIX policy and the greedy (PCRE) policy. The POSIX policy chooses the longest match out of the leftmost ones. The greedy policy chooses a leftmost match and further disambiguates using a greedy interpretation of Kleene iteration to match as many times as possible. The choice of disambiguation policy can affect the output of match extraction, which can be an issue for reusing regular expressions across regex engines. In this paper, we introduce and study the notion of disambiguation robustness for regular expressions. A regular expression is robust if its extraction semantics is indifferent to whether the POSIX or greedy disambiguation policy is chosen. This gives rise to a decision problem for regular expressions, which we prove to be PSPACE-complete. We propose a static analysis algorithm for checking the (non-)robustness of regular expressions and two performance optimizations. We have implemented the proposed algorithms and we have shown experimentally that they are practical for analyzing large datasets of regular expressions derived from various application domains.
Article: https://doi.org/10.1145/3656461
ORCID: https://orcid.org/0000-0003-1209-7738, https://orcid.org/0000-0002-5444-5924, https://orcid.org/0000-0002-4523-3401, https://orcid.org/0009-0007-0462-8080
Video Tags: regex, automata, parsing, disambiguation strategy, static analysis, pldi24main-p806-p, doi:10.1145/3656461, orcid:0000-0003-1209-7738, orcid:0000-0002-5444-5924, orcid:0000-0002-4523-3401, orcid:0009-0007-0462-8080
Presentation at the PLDI 2024 conference, June 24–28, 2024, https://pldi24.sigplan.org/
Sponsored by ACM SIGPLAN,
https://wn.com/Pldi24_Static_Analysis_For_Checking_The_Disambiguation_Robustness_Of_Regular_Expressions
Static Analysis for Checking the Disambiguation Robustness of Regular Expressions (Video, PLDI 2024)
Konstantinos Mamouras, Alexis Le Glaunec, Wu Angela Li, and Agnishom Chattopadhyay
(Rice University, USA; Rice University, USA; Rice University, USA; Rice University, USA)
Abstract: Regular expressions are commonly used for finding and extracting matches from sequence data. Due to the inherent ambiguity of regular expressions, a disambiguation policy must be considered for the match extraction problem, in order to uniquely determine the desired match out of the possibly many matches. The most common disambiguation policies are the POSIX policy and the greedy (PCRE) policy. The POSIX policy chooses the longest match out of the leftmost ones. The greedy policy chooses a leftmost match and further disambiguates using a greedy interpretation of Kleene iteration to match as many times as possible. The choice of disambiguation policy can affect the output of match extraction, which can be an issue for reusing regular expressions across regex engines. In this paper, we introduce and study the notion of disambiguation robustness for regular expressions. A regular expression is robust if its extraction semantics is indifferent to whether the POSIX or greedy disambiguation policy is chosen. This gives rise to a decision problem for regular expressions, which we prove to be PSPACE-complete. We propose a static analysis algorithm for checking the (non-)robustness of regular expressions and two performance optimizations. We have implemented the proposed algorithms and we have shown experimentally that they are practical for analyzing large datasets of regular expressions derived from various application domains.
Article: https://doi.org/10.1145/3656461
ORCID: https://orcid.org/0000-0003-1209-7738, https://orcid.org/0000-0002-5444-5924, https://orcid.org/0000-0002-4523-3401, https://orcid.org/0009-0007-0462-8080
Video Tags: regex, automata, parsing, disambiguation strategy, static analysis, pldi24main-p806-p, doi:10.1145/3656461, orcid:0000-0003-1209-7738, orcid:0000-0002-5444-5924, orcid:0000-0002-4523-3401, orcid:0009-0007-0462-8080
Presentation at the PLDI 2024 conference, June 24–28, 2024, https://pldi24.sigplan.org/
Sponsored by ACM SIGPLAN,
- published: 23 Jul 2024
- views: 154
2:24:42
ApplyAI Hands-on in NLP: Word Disambiguation and Automatic Summarization
You can find the Google Drive folder with the notebooks here: https://drive.google.com/drive/folders/1paIso1fqasLblXgjvkzOwEns4cO81ipc
You can find the Google Drive folder with the notebooks here: https://drive.google.com/drive/folders/1paIso1fqasLblXgjvkzOwEns4cO81ipc
https://wn.com/Applyai_Hands_On_In_Nlp_Word_Disambiguation_And_Automatic_Summarization
You can find the Google Drive folder with the notebooks here: https://drive.google.com/drive/folders/1paIso1fqasLblXgjvkzOwEns4cO81ipc
- published: 09 May 2020
- views: 1382
28:54
ElixirConf 2021 - Vanessa Lee - And Yet Akin: Name Disambiguation in Elixir
Synonymity and homonymity make name disambiguation difficult. To ease this difficulty, I combined two unmaintained Elixir string comparison libraries and added ...
Synonymity and homonymity make name disambiguation difficult. To ease this difficulty, I combined two unmaintained Elixir string comparison libraries and added preprocessing and a double metaphone algorithm. The result is a comprehensive map of scores for pattern identification and machine learning. This talk will address the pre-processing, algorithms, and scoring as well as the strengths and limitations. A live demonstration of scoring will allow us to identify patterns. We end with a discussion of how to gain further benefits from the scores.
https://wn.com/Elixirconf_2021_Vanessa_Lee_And_Yet_Akin_Name_Disambiguation_In_Elixir
Synonymity and homonymity make name disambiguation difficult. To ease this difficulty, I combined two unmaintained Elixir string comparison libraries and added preprocessing and a double metaphone algorithm. The result is a comprehensive map of scores for pattern identification and machine learning. This talk will address the pre-processing, algorithms, and scoring as well as the strengths and limitations. A live demonstration of scoring will allow us to identify patterns. We end with a discussion of how to gain further benefits from the scores.
- published: 23 Oct 2021
- views: 513
0:59
Arya's Death List and Disambiguation #shorts
The order of Arya's death list in A Song of Ice and Fire actually relies a bit on disambiguation...
▬▬▬▬ Follow Me on Social Media! ▬▬▬▬
https://www.facebook.c...
The order of Arya's death list in A Song of Ice and Fire actually relies a bit on disambiguation...
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https://wn.com/Arya's_Death_List_And_Disambiguation_Shorts
The order of Arya's death list in A Song of Ice and Fire actually relies a bit on disambiguation...
▬▬▬▬ Follow Me on Social Media! ▬▬▬▬
https://www.facebook.com/prestonjacobssweetrobin/
https://twitter.com/sweetrobin9000
https://windsofwinter.com
▬▬▬▬ Check Out These Videos! ▬▬▬▬
The Purple Wedding: https://www.youtube.com/watch?v=tkIczwc7Hz8
A Frey in the Snow: https://www.youtube.com/watch?v=_CaDHo9BsJI&
The Deeper Dorne: https://www.youtube.com/watch?v=55N8Q6OINHg&t=1s
#asongoficeandfire #gameofthrones #houseofthedragon
- published: 01 Feb 2023
- views: 20134
1:02:07
Adjusting sense representations for knowledge-based word sense disambiguation
Speaker: Tristan Miller, Technische Universität Darmstadt (Germany)
Abstract: Word sense disambiguation (WSD) – the task of determining which meaning a word ca...
Speaker: Tristan Miller, Technische Universität Darmstadt (Germany)
Abstract: Word sense disambiguation (WSD) – the task of determining which meaning a word carries in a particular context – is a core research problem in computational linguistics. Though it has long been recognized that supervised (i.e., machine learning–based) approaches to WSD can yield impressive results, they require an amount of manually annotated training data that is often too expensive or impractical to obtain. This is a particular problem for under-resourced languages and text domains, and is also a hurdle in well-resourced languages when processing the sort of lexical-semantic anomalies employed for deliberate effect in humour and wordplay. In contrast to supervised systems are knowledge-based techniques, which rely only on pre-existing lexical-semantic resources (LSRs) such as dictionaries and thesauri. These techniques are of more general applicability but tend to suffer from lower performance due to the informational gap between the target word's context and the sense descriptions provided by the LSR. In this seminar, we treat the task of extending the efficacy and applicability of knowledge-based WSD, both generally and for the particular case of English puns. In the first part of the talk, we present two approaches for bridging the information gap and thereby improving WSD coverage and accuracy. In the first approach, we supplement the word's context and the LSR's sense descriptions with entries from a distributional thesaurus. The second approach enriches an LSR's sense information by aligning it to other, complementary LSRs. In the second part of the talk, we describe how these techniques, along with evaluation methodologies from traditional WSD, can be adapted for the "disambiguation" of puns, or rather for the automatic identification of their double meanings.
https://wn.com/Adjusting_Sense_Representations_For_Knowledge_Based_Word_Sense_Disambiguation
Speaker: Tristan Miller, Technische Universität Darmstadt (Germany)
Abstract: Word sense disambiguation (WSD) – the task of determining which meaning a word carries in a particular context – is a core research problem in computational linguistics. Though it has long been recognized that supervised (i.e., machine learning–based) approaches to WSD can yield impressive results, they require an amount of manually annotated training data that is often too expensive or impractical to obtain. This is a particular problem for under-resourced languages and text domains, and is also a hurdle in well-resourced languages when processing the sort of lexical-semantic anomalies employed for deliberate effect in humour and wordplay. In contrast to supervised systems are knowledge-based techniques, which rely only on pre-existing lexical-semantic resources (LSRs) such as dictionaries and thesauri. These techniques are of more general applicability but tend to suffer from lower performance due to the informational gap between the target word's context and the sense descriptions provided by the LSR. In this seminar, we treat the task of extending the efficacy and applicability of knowledge-based WSD, both generally and for the particular case of English puns. In the first part of the talk, we present two approaches for bridging the information gap and thereby improving WSD coverage and accuracy. In the first approach, we supplement the word's context and the LSR's sense descriptions with entries from a distributional thesaurus. The second approach enriches an LSR's sense information by aligning it to other, complementary LSRs. In the second part of the talk, we describe how these techniques, along with evaluation methodologies from traditional WSD, can be adapted for the "disambiguation" of puns, or rather for the automatic identification of their double meanings.
- published: 31 May 2017
- views: 454