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Predicting essay quality from search and writing behavior
2021
Journal of the Association for Information Science and Technology
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Since the boil-down and build-up writing strategies identified in previous research have been found to affect search behavior, we model each writing strategy separately. ...
In a nutshell: essay quality improves if search and writing strategies harmonize-build-up writers benefit from focused, in-depth querying, while boil-down writers fare better with a broader and shallower ...
Boil-down writers search and collect information in bursts and tend to gather much more content than is needed for the essay text; an editing and shortening phase follows the search phase. ...
doi:10.1002/asi.24451
fatcat:3cqf5mmqtjfttojlderuvwebsy
Crowdsourcing Interaction Logs to Understand Text Reuse from the Web
2013
Annual Meeting of the Association for Computational Linguistics
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Writers, hired at the crowdsourcing platform oDesk, had to retrieve sources for a given topic and to reuse text from what they found. ...
reuse and boil-down reuse. ...
Area D in the same plot shows how the writer went about boiling down the text by incorporating contents from different passages that have been collected beforehand and, then, from one edit to another, ...
dblp:conf/acl/PotthastHVS13
fatcat:ictfs2hjxfeobnj6fucfowtpzi
Development and catch efficiency of an attracting device to collect and monitor the invasive fireworm Hermodice carunculata in the Mediterranean Sea
2021
Mediterranean Marine Science
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Future applications will be critical to improve deployment success and test user friendliness. ...
However, increased H. carunculata abundance and distribution may be miscalculated and underestimated due to the lack of effective tools for collection and monitoring. ...
Noteworthy, 3 traps baited with boiled white eggs were retrieved empty, while 2 traps with fish contained 30 specimens each. ...
doi:10.12681/mms.26916
fatcat:3rikhrcmjrc6nlcme2zpejd43a
Predicting the cost-quality trade-off for information retrieval queries
2001
Proceedings of the tenth international conference on Information and knowledge management - CIKM'01
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In particular we investigate the possibility to predict the retrieval quality for a document collection for which no training information is available, which is usually the case in practice. ...
These results show that our model performs quite well, even for the case were we did not train it on the test collection itself. ...
The problem of interest then boils down to the question what should happen to f to make sCm (Q) < sCh2 (Q), for that same query Q. ...
doi:10.1145/502585.502621
dblp:conf/cikm/BlokHCJBA01
fatcat:zkebjkofezhg7ahkctvf5h2bui
Predicting the cost-quality trade-off for information retrieval queries
2001
Proceedings of the tenth international conference on Information and knowledge management - CIKM'01
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In particular we investigate the possibility to predict the retrieval quality for a document collection for which no training information is available, which is usually the case in practice. ...
These results show that our model performs quite well, even for the case were we did not train it on the test collection itself. ...
The problem of interest then boils down to the question what should happen to f to make sCm (Q) < sCh2 (Q), for that same query Q. ...
doi:10.1145/502620.502621
fatcat:veabnivsgncndkajgfathu6s7a
Effectiveness/efficiency tradeoffs for candidate generation in multi-stage retrieval architectures
2013
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval - SIGIR '13
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This paper examines a multi-stage retrieval architecture consisting of a candidate generation stage, a feature extraction stage, and a reranking stage using machine-learned models. ...
Test Collections and Metrics We performed experiments on the ClueWeb09 collection, a best-first web crawl from early 2009. ...
On average, SvSSpam is the fastest since the ranking function is query independent: score computation boils down to table lookups of spam scores. ...
doi:10.1145/2484028.2484132
dblp:conf/sigir/AsadiL13
fatcat:cfqhzl5odrgf7fkpjnxbdvrqwa
Learning to model relatedness for news recommendation
2011
Proceedings of the 20th international conference on World wide web - WWW '11
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In order to quantitatively evaluate our proposed measures and learn a unified relatedness function, we construct a large test collection based on a four-month commercial news corpus with editorial judgments ...
We can see that both methods boil down to computing the similarity/distance between the contexts of two documents. ...
Most work boils down to balancing relevance and novelty in an ad-hoc way, such as the two-state novelty detection approach proposed in [39] . ...
doi:10.1145/1963405.1963417
dblp:conf/www/LvMKZWC11
fatcat:3tfk3arelrfibneh3h6tgvtdqa
Mining the Web for Synonyms: PMI-IR versus LSA on TOEFL
[chapter]
2001
Lecture Notes in Computer Science
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The algorithm, called PMI-IR, uses Pointwise Mutual Information (PMI) and Information Retrieval (IR) to measure the similarity of pairs of words. ...
PMI-IR is empirically evaluated using 80 synonym test questions from the Test of English as a Foreign Language (TOEFL) and 50 synonym test questions from a collection of tests for students of English as ...
The algorithm, called PMI-IR, uses Pointwise Mutual Information (PMI) [1, 2] to analyze statistical data collected by Information Retrieval (IR). ...
doi:10.1007/3-540-44795-4_42
fatcat:xi4ncpcf4bdudnnemyiqeirmza
Parsimonious language models for information retrieval
2004
Proceedings of the 27th annual international conference on Research and development in information retrieval - SIGIR '04
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We systematically investigate a new approach to estimating the parameters of language models for information retrieval, called parsimonious language models. ...
We apply parsimonious models at three stages of the retrieval process: 1) at indexing time; 2) at search time; 3) at feedback time. ...
The approach needs a parameter λ which is set empirically on some test collection, or alternatively estimated by the EM-algorithm on a test collection [14, 16] . ...
doi:10.1145/1008992.1009025
dblp:conf/sigir/HiemstraRZ04
fatcat:kgv4atlsejfs5gh7apyae3g5la
Inverse Cooking: Recipe Generation from Food Images
[article]
2019
arXiv
pre-print
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2018 pre-print arXiv:1812.06164v1 fatcat:vjygbc4vxje3ja754g6wqnaqay
. previous baselines for ingredient prediction; (2) we are able to obtain high quality recipes by leveraging both image and ingredients; (3) our system is able to produce more compelling recipes than retrieval-based ...
Moreover, it would be reasonable to think that there is some information in the order in which humans write down the ingredients in a recipe. ...
With this purpose, we randomly select 150 recipes with their associated images from the test set and, for each image, we collect the corresponding real recipe, the top-1 retrieved recipe and our generated ...
arXiv:1812.06164v2
fatcat:2a4lybrl3jfyjlkw6un5zbjtku
Dynamic microarray system with gentle retrieval mechanism for cell-encapsulating hydrogel beads
2008
Lab on a Chip
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cellencapsulating alginate bead and retrieval process with subsequent trypan blue viability test. ...
We implemented modifications such as: (i) the incorporation of cavities as nucleation sites, (ii) indirect retrieval using bubble powered jets and (iii) the use of low boiling point fluid in our device ...
Beads are subsequently collected and centrifuged to separate them into an aqueous phase. Finally, collected beads were rinsed with RPMI 1640 medium (Sigma-Aldrich, USA). ...
doi:10.1039/b714573j
pmid:18231664
fatcat:twlcwhq74jannppb4moet4as5m
ELISA versus PCR for diagnosis of chronic Chagas disease: systematic review and meta-analysis
2010
BMC Infectious Diseases
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Conclusions: Both conventional and recombinant based ELISA give useful information, however there are commercial tests without technical reports and therefore were not included in this review. ...
PCR heterogeneity was not explained, but a threshold effect was detected in three groups created by using guanidine and boiling the sample before DNA extraction. ...
one blood sample; blood volume collected in each sample ranged from 1 ml to 15 ml; six did not inform storage condition and none informed time gap between blood collection and DNA extraction; ten studies ...
doi:10.1186/1471-2334-10-337
pmid:21108793
pmcid:PMC3004908
fatcat:bptkxyfoenhshjmmusnxo7rqja
A two-stage model for blog feed search
2010
Proceeding of the 33rd international ACM SIGIR conference on Research and development in information retrieval - SIGIR '10
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An individual's search behavior often involves a combination of exploratory behavior triggered by salient features of the information objects being examined plus goal-directed in-depth information seeking ...
The other type of approaches, post-based models, start from a ranking of blog posts and scores of individual posts are aggregated in order to infer a ranking of blogs [1, 2, 4] ; these models boil down ...
Even though the unit of retrieval is blogs, the indexing unit should be blog posts, as this allows for easy incremental indexing, and the use of a single index for both blog feed search and blog post retrieval ...
doi:10.1145/1835449.1835661
dblp:conf/sigir/WeerkampBR10
fatcat:fvo6xyqmz5fehdnhwltyugdiq4
Activity Dependent Protein Degradation Is Critical for the Formation and Stability of Fear Memory in the Amygdala
2011
PLoS ONE
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Here we provide the first evidence that protein degradation through the UPS is critically engaged at amygdala synapses during memory formation and retrieval. ...
Furthermore, retrieval of fear memory results in a second wave of NMDA-dependent polyubiquitination that targets proteins involved in translational silencing and synaptic structure and is critical for ...
Before testing of each rat, the chambers in Context B were wiped down with a 5% acetic acid solution. ...
doi:10.1371/journal.pone.0024349
pmid:21961035
pmcid:PMC3178530
fatcat:gimc5txnmzasdcbpnt44q63dxe
Credibility-inspired ranking for blog post retrieval
2012
Information retrieval (Boston)
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Credibility of information refers to its believability or the believability of its sources. ...
The retrieval task at hand is precision-oriented, and we hypothesize that the use of credibility-inspired indicators will positively impact precision. ...
For all our retrieval tasks we only use the title field (T) of the topic statement as query; this boils down to the use of keyword queries. ...
doi:10.1007/s10791-011-9182-8
fatcat:ca6ltqynrzcmnibl67h2fwcre4
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