system a system for declarative information extraction

... Vaithyanathan. 2010b. Systemt: an algebraic ap- proach to declarative information extraction. ACL. Laura Chiticariu, Rajasekar Krishnamurthy, Yunyao Li, Frederick Reiss, and Shivakumar Vaithyanathan. 2010c. ... information extrac- tion program using a language called AQL. AQL is a declarative relational language similar in syntax to the database language SQL, which was chosen as a basis for our language due ... and S. Vaithyanathan. 2008. An algebraic approach to rule-based information extraction. In ICDE. A. Jain, P. Ipeirotis, and L. Gravano. 2009. Building query optimizers for information extraction: ...

Ngày tải lên: 17/03/2014, 00:20

... the absence of hor- mone (assigned a value of 1.0), to allow for direct comparison of quantitative transcrip- tional activity. All data points are based on n = 3; error bars indicate one standard ... in a heterologous cell culture system – a basis for screening novel insecticidal candidates Joshua M. Beatty 1 , Guy Smagghe 2 , Takehiko Ogura 3 , Yoshiaki Nakagawa 3 , Margarethe Spindler-Barth 4 and ... Press, Oxford, UK. 31 Ogura T, Minakuchi C, Nakagawa Y, Smagghe G & Miyagawa H (2005) Molecular cloning, expression anal- ysis and functional confirmation of ecdysone receptor and ultraspiracle...

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Ngày tải lên: 25/12/2013, 20:21

... information available to an average, idealized speaker). A Metalinguistic Information Database (MID), on the other hand, compiles the real-time data provided by metalan- guage analysis of leading-edge ... information from technical and scientific documents. We claim that such a system can create special databases to boot- strap compilation and facilitate update of the huge and dynamically changing ... self- referential lexical items that are the logical or grammatical subject of a predication that needs not be a complete grammatical sentence. 3 At a very basic semiotic level natural language has...

Ngày tải lên: 20/02/2014, 15:20

... 'on the table', 'on the floor', 'on the chair', and 'on the roof') and being at an artifact with a given purpose (e.g., 'at the door', 'at ... object; for example, a nail can be lo- cated in a board. The problem is that the located object is 'man', and a man cannot be embedded in a board under normal circum- stances. This ... Herskovits' and Grimand's contributions and making this synthesis suitable for a computational system, since both Herskovits and Grimaud's analyses are mainly linguistic and not...

Ngày tải lên: 20/02/2014, 21:20

... we call View Neutral Mapping Adjuncts (VNMAs). We give a list of the main VNMAs that appear to be required, and show how they can be incorporated into a pre-existing system (ATT-Meta) for metaphorical ... view-neutral transfer of information. In Wallington et al., (submitted) VNMAs are called Conceptual Metaphor Mapping Adjuncts (COMMAS). 57 the variable Degree is eventually instantiated with ... idea that Kyle was having an affair was something of which Anne had only a very low degree of conscious awareness (i. e. on which Anne had only a very low ability to mentally op- erate in a conscious...

Ngày tải lên: 22/02/2014, 02:20

... here allows for a balanced extension of this very smaU core. The list//3 was chosen as the statistical core vocabulary serving as a base for applying se- mantic criteria, becat, se the overall ... long-range research prt~gram rather than as a short-term goal. Motiva!ion Rcasearch on natural language processing sys- tems today strives for the construction of robust and portable systems) ... eliminate arbitrariness. Rather, a definition of representative corpus must take into account tile research goals pursued. For a natural language system which is sup- posed to analyze and...

Ngày tải lên: 22/02/2014, 10:20

... layers, are manipulated and analyzed using a map based algebra. This set of map based algebraic tools allows determination of co-occurrence at particular locations and calculation ... account for spatial complexity or information uncertainty in ways that overcome legal and other barriers to reallocation. An integrated approach that couples a spatial and ... MICHAEL CAMPANA" Marketing Western Water: Can a Process Based Geographic Information System Improve Reallocation Decisions?' ABSTRACT Reallocating water is a politically...

Ngày tải lên: 07/03/2014, 00:20

... and 127 of the Neurospora crassa chorismate synthase with alanine, producing two single-mutant proteins (Ser16Ala and Ser127Ala) and a double-mutant protein (Ser16Ala- Ser127Ala). The residual ... Ser127Ala mutant proteins or 12.5 lm of the Ser16Ala and Ser16AlaSer127Ala mutant proteins). Chorismate formation was monitored at 275 nm under anaerobic conditions. For determination of the decay ... was detected for the Ser16AlaSer127Ala double-mutant protein, and formation of the typical transient intermediate, characteristic for the chorismate synthase-catalysed reaction, was not observed,...

Ngày tải lên: 07/03/2014, 05:20

... Zbinden, Alan McNaught, Rafael Alc ´ antara, Michael Darsow, Micka ¨ el Guedj, and Michael Ashburner. 2008. ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids ... a major goal of BioNLP is to automatically support humans by means of research in the area of infor- mation retrieval, data mining and information ex- traction. Term identification is of great ... transform syntactic as well as morphological variations of names into a normalized name form. Basic trans- formations can be achieved via pattern match- ing (regular expressions) while for more com- plex...

Ngày tải lên: 08/03/2014, 01:20

... Expeditionary Aerospace Forces: Alternatives for Jet Engine Intermediate Maintenance, Mahyar A. Amouzegar, Lionel A. Galway, and Amanda Geller (MR-1431-AF). This report evaluates the manner in ... forces STT Strategies-to-tasks SWA Southwest Asia TACC Tanker Airlift Control Center TCACIS Transportation Coordinator’s Automated Cargo Information System xxvi Enhancing Airlift Capabilities in ... centralized or decentralized. See also Engine Maintenance Systems Evaluation (En Masse): A User’s Guide, Mahyar A. Amouzegar and Lionel A. Galway (MR-1614-AF). • Supporting Expeditionary Aerospace...

Ngày tải lên: 15/03/2014, 16:20

... an algebraic approach to declarative information extrac- tion. ACL. L. Chiticariu, R. Krishnamurthy, Y. Li, F. Reiss, and S. Vaithyanathan. 2010b. Domain adaptation of rule- based annotators for named-entity ... in an ap- plication using a Java API interface. WizIE can also wrap the executable plan in a pre-packaged applica- tion that can be run in a map-reduce environment, then deploy this application ... for a long time. In recent years, IE has emerged as a critical building block in a wide range of enter- prise applications, including financial risk analysis, social media analytics and regulatory...

Ngày tải lên: 16/03/2014, 20:20

... Analysis of 2012 U.S. Presidential Election Cycle Hao Wang*, Dogan Can**, Abe Kazemzadeh**, François Bar* and Shrikanth Narayanan** Annenberg Innovation Laboratory (AIL)* Signal Analysis ... sentiment annotation on in-domain political data. To create a baseline sentiment model, we used Amazon Mechanical Turk (AMT) to get as varied a population of annotators as possible. We designed an ... half a million relevant tweets in just a few hours. This kind of ‘big data’ vastly outpaces the capacity of traditional content analysis approaches, calling for novel computational approaches....

Ngày tải lên: 16/03/2014, 20:20

... the ACL 2010 Con- ference Short Papers, pages 263–268, Uppsala, Swe- den, July. Association for Computational Linguistics. Aditya Joshi, Balamurali AR, Pushpak Bhattacharyya, and Rajat Mohanty. ... entropy, f-measure, Jaccard, and RandIndex. The system also has a Java API that can be used by researchers to de- velop other systems using our code. The system can process any discussion thread that is ... 48th Annual Meeting of the Asso- ciation for Computational Linguistics, pages 138–147, Uppsala, Sweden, July. Andrea Esuli and Fabrizio Sebastiani. 2006. Sentiword- net: A publicly available...

Ngày tải lên: 16/03/2014, 20:20

... Kingdom {m.dzikovska,j.moore}@ed.ac.uk Natalie Steinhauser and Gwendolyn Campbell Naval Air Warfare Center Training Systems Division, Orlando, FL, USA {gwendolyn.campbell,natalie.steihauser}@navy.mil Elaine Farrow Heriot-Watt ... paraphrases of correct answers. The an- notated data will be used to evaluate the accuracy of existing paraphrasing and textual entailment ap- proaches and to investigate how to combine such algorithms ... uses a deep parser and generator, to- gether with a domain reasoner and a diagnoser, to produce detailed analyses of student utterances and generate feedback automatically. This allows the system...

Ngày tải lên: 17/03/2014, 00:20