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Simple Pre and Post Processing Strategies for Patent Searching in CLEF Intellectual Property Track 2009 [chapter]

Julien Gobeill, Emilie Pasche, Douglas Teodoro, Patrick Ruch
2010 Lecture Notes in Computer Science  
We explored a wide range of simple preprocessing and post-processing strategies, using Mean Average Precision (MAP) for evaluation purposes.  ...  The objective of the 2009 CLEF-IP Track was to find documents that constitute prior art for a given patent; in other words, participants had to re-build the patent citations field of a given patent.  ...  The 2009 CLEF-IP Track was defined by the official guidelines as being a prior art search task: the goal was to find patents that constitute prior art for a given patent, in a collection of patent documents  ... 
doi:10.1007/978-3-642-15754-7_53 fatcat:l3h7gsg5izdxpay2sb32duujse

Automatic Prior Art Searching and Patent Encoding at CLEF-IP '10

Douglas Teodoro, Julien Gobeill, Emilie Pasche, Dina Vishnyakova, Patrick Ruch, Christian Lovis
2010 Conference and Labs of the Evaluation Forum  
In the intellectual property field two tasks are of high relevance: prior art searching and patent classification.  ...  In this paper, we report our experiments with prior art searching and patent classification in the context of CLEF-IP '10 evaluation track.  ...  Several additional strategies were evaluated throughout the pre-processing, the retrieval, and the post-processing steps.  ... 
dblp:conf/clef/TeodoroGPVRL10 fatcat:ifw242xngrevfloj7jduuhcqy4

Patent Retrieval: A Literature Review [article]

Walid Shalaby, Wlodek Zadrozny
2017 arXiv   pre-print
PR is a subfield of Information Retrieval (IR) which is concerned with developing techniques and methods that effectively and efficiently retrieve relevant patent documents in response to a given search  ...  We additionally touch on related tasks to PR such as patent valuation, litigation, licensing, and highlight potential opportunities and open directions for computational scientists in these domains.  ...  The Intellectual Property (IP) track (CLEF-IP) which ran between (2009-2013) was organized to: 1) foster research in patent data analysis, and 2) provide large and clean test collections of multi-language  ... 
arXiv:1701.00324v1 fatcat:u5w55z4cj5cwbii5s55rjvegvi

Flowchart recognition for non-textual information retrieval in patent search

Marçal Rusiñol, Lluís-Pere de las Heras, Oriol Ramos Terrades
2013 Information retrieval (Boston)  
However, systems aimed at overcoming the semantic gap between the visual description of patent images and their conveyed concepts would be very helpful for patent professionals.  ...  and the images in the corpus.  ...  in the field of retrieval in intellectual property domain.  ... 
doi:10.1007/s10791-013-9234-3 fatcat:xnam7xlpmza4fp3cg3y2vwjdeu

Multiple Retrieval Models and Regression Models for Prior Art Search [article]

Patrice Lopez, Laurent Romary (IDSL, INRIA Saclay - Ile de France)
2009 arXiv   pre-print
This paper presents the system called PATATRAS (PATent and Article Tracking, Retrieval and AnalysiS) realized for the IP track of CLEF 2009. Our approach presents three main characteristics: 1.  ...  The usage of multiple retrieval models (KL, Okapi) and term index definitions (lemma, phrase, concept) for the three languages considered in the present track (English, French, German) producing ten different  ...  Prior Art Searches The goal of the CLEF IP 2009 track was to identify in the collection the closest prior art to a given patent.  ... 
arXiv:0908.4413v1 fatcat:hnvxaudncneb5ajmazkbgpx4my

PATATRAS: Retrieval Model Combination and Regression Models for Prior Art Search [chapter]

Patrice Lopez, Laurent Romary
2010 Lecture Notes in Computer Science  
This paper presents the system called PATATRAS (PATent and Article Tracking, Retrieval and AnalysiS) realized at the Humboldt University for the IP track of CLEF 2009.  ...  The usage of multiple retrieval models (KL, Okapi) and term index definitions (lemma, phrase, concept) for the three languages considered in the present track (English, French, German) producing ten different  ...  Prior Art Searches The goal of the CLEF IP 2009 track was to identify in the collection the closest prior art to a given patent.  ... 
doi:10.1007/978-3-642-15754-7_51 fatcat:2batfdd3qjhfbd4hkpgxviws5a

Searching 100M Images by Content Similarity

Paolo Bolettieri, Fabrizio Falchi, Claudio Lucchese, Yosi Mass, Raffaele Perego, Fausto Rabitti, Michal Shmueli-Scheuer
2009 Italian Research Conference on Digital Library Management Systems  
Thanos (Eds) Post-proceedings of IRCDL 2009 1 (i) Including the data abstractions necessary for describing any digital library information object model in terms of compound objects; (ii) Inspiring the  ...  In this case, the digital objects are stored in the DLS back-end, can be searched through their metadata, and eventually accessed by proper protocols; e.g. streaming for video digital objects.  ...  The authors thank Maristella Agosti, Nicola Ferro and Giorgio Di Nunzio for their valuable support in the development of the proposed approach.  ... 
dblp:conf/ircdl/BolettieriFLMPRS09 fatcat:k3n4ffi4bfbwjgyooga22rummq

ChEMU 2020: Natural Language Processing Methods Are Effective for Information Extraction From Chemical Patents

Jiayuan He, Dat Quoc Nguyen, Saber A. Akhondi, Christian Druckenbrodt, Camilo Thorne, Ralph Hoessel, Zubair Afzal, Zenan Zhai, Biaoyan Fang, Hiyori Yoshikawa, Ameer Albahem, Lawrence Cavedon (+3 others)
2021 Frontiers in Research Metrics and Analytics  
Automated information extraction over chemical patents is, however, a challenging task due to the large volume of existing patents and the complex linguistic properties of chemical patents.  ...  text mining techniques for chemical patents.  ...  FUNDING Funding for the ChEMU project is provided by an Australian Research Council Linkage Project, project number LP160101469, and Elsevier.  ... 
doi:10.3389/frma.2021.654438 pmid:33870071 pmcid:PMC8028406 fatcat:w4vhhufqyfhshafwp4cjcobzdu

Test Collection Based Evaluation of Information Retrieval Systems

Mark Sanderson
2010 Foundations and Trends in Information Retrieval  
This monograph surveys the research conducted and explains the methods and measures devised for evaluation of retrieval systems, including a detailed look at the use of statistical significance testing  ...  This tutorial and review shows that despite its age, this long-standing evaluation method is still a highly valued tool for retrieval research.  ...  Aspects of patent search were more recently taken up by CLEF evaluation exercise [202] .  ... 
doi:10.1561/1500000009 fatcat:qdacqkqj25eojkpchctdzvrt2e

Vol. 3, No. 3, August 2010

Editor IES
2010 International Education Studies  
On the other, national and international laws on copyrights and intellectual property make it hard to retrieve information.  ...  for more than 95% of the world's patents.  ...  All manuscripts should be prepared in MS-Word format, and submitted online, or sent to: ies@ccsenet.org Paper Selection and Publication Process a).  ... 
doi:10.5539/ies.v3n3p0 fatcat:xr2om364p5g6hebtejrm7sdcdq

Studying ideas. A conversation from the South about the life of ideas and the reconfiguration of a disciplinary space

Eduardo Devés, Kozel. Andrés
2020 Zenodo  
In fact, these conversations mostly revolve around specifying what this proposal consists of or could be, how it would relate to other pre-existing approaches, how its links with other disciplines could  ...  The notion of "Eidetic Studies" is presented, somehow containing a proposal for the reconfiguration of the disciplinary space.  ...  Operation of searching for contacts, translation of other works, setting up contacts and even learning languages from the receiver initiative. • Third moment: It's a simple processing, using ideas immediately  ... 
doi:10.5281/zenodo.4031781 fatcat:k6vwm5dh2ngx5gwyhyhgtzntf4

Solomon's knot: how law can end the poverty of nations

2012 ChoiceReviews  
We focused on real property (land and buildings), intellectual property (patents and copyright), and organizational property (corporations and partnerships).  ...  We focus on real property (land and buildings), intellectual property (patents and copyright), and organizational property (corporations and partnerships), A.  ...  A worker can reduce the probability of a fatal injury on the job by quitting and looking for a safer job.  ... 
doi:10.5860/choice.49-7138 fatcat:2bb5f3keq5cd3nctls7gveen2m

Discourse in Statistical Machine Translation

Christian Hardmeier
2012 Discours  
This thesis addresses the technical and linguistic aspects of discourse-level processing in phrase-based statistical machine translation (SMT).  ...  After investigating the properties and challenges of the pronoun translation task both theoretically and by studying corpus data, a neural network model for cross-lingual pronoun prediction is presented  ...  target language and in terms of properties of the translation process.  ... 
doi:10.4000/discours.8726 fatcat:gxkpd2ubvzbjna7f7hw62oicg4

Visual search and analysis of documents in the intellectual property domain [article]

Steffen Koch, Universität Stuttgart, Universität Stuttgart
2013
The presented approaches are primarily employed for analyzing a very special type of document from the intellectual property domain, namely patents.  ...  Since the retrieval and analysis tasks carried out in the patent domain differ greatly from standard search and analysis tasks regarding rigorous requirements, high costs, and the involved risks, new,  ...  Since 2009, the Cross Language Evaluation Forum (CLEF) 20 sponsors an Intellectual Property track with different subtasks dedicated to crosslingual information retrieval (CLIR).  ... 
doi:10.18419/opus-3090 fatcat:5xrtxo4c5ngmjkqf3ebla2acwu

Multidisciplinary Approaches to Modern Therapeutics: Joining Forces for a Healthier Tomorrow. An international symposium held jointly by CSPS, CSPT, CRS-Canadian Chapter, and NHPRS, Montreal, QC, Canada, May 2011

Beverley Christina Berekoff
2011 Journal of Pharmacy & Pharmaceutical Sciences  
Besides, she received the recognition of the World Intellectual Property Organization on creativity and inventions in the field of monoclonal antibodies (2000) .  ...  Results: To date, 65 pre-intervention patients have been recruited, and many post-intervention hair collections will occur in upcoming months.  ...  Results: 587 articles involving 632 DUR strategies fulfilled the criteria for inclusion in the analysis. 81% were retrospective studies.  ... 
doi:10.18433/j3wg64 fatcat:w2d42oo5wncp7ep26mmbelzxzm
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