topicspam a topicmodel based approach for spam detection

... Prasant Mohapatra as committee member is greatly acknowledged Many thanks to Premchand Uppuluri, Ravi Vankamamidi, Guang Yang, Pradeep Bollineni, and Shobhit Verma for their help to my research and ... Anomaly detection attempts to identify typical usage patterns and flag other activities as potential intrusions Anomaly detection has the advantage that no specific knowledge about security flaws ... techniques for runtime intrusion detection Our compiler will translate ASL specifications into an Extended Finite-State Automaton (EFSA) An EFSA is similar to a finite-state automaton with a set of state

Ngày tải lên: 20/10/2022, 09:20

... RESEARC H Open Access A utility -based approach for secondary spectrum sharing Maxim Dashouk * and Murat Alanyali Abstract This paper provides a social welfare framework for coexistence of secondary ... focus on the case in which there is at least one channel available for each node. We shall also assume that each node can transmit on one channel at a time. For each node i Î V and channel c ∈ C ... accounts for the presence of static primary users, and provides a spec- trum allocation principle that is appl icable to all system topologies and channel availabilities. (2) a CSMA -based dynamic channel

Ngày tải lên: 21/06/2014, 02:20

... Binary Classifier Chains 3.1. Characterizing Binary Classifiers and Classifier Chains. A binary classifier partitions input data objects into two classes, a “yes” class H and a “no” class H. A binary ... every parameter in (5) can be easily estimated based on some locally observable data. By exchanging these locally obtained parameters and configurations across all classifiers, each classifier can then ... local rules and algorithms that it plays independently based on partial information (or a state space model using partial information) about the entire system The notion of partial information

Ngày tải lên: 21/06/2014, 19:20

... administration and supply of the assortment criteria for the grading routine, a database application thar-QDB (Tharandt Quality Data Base) was de- veloped as subject-matter of a diploma thesis ... Technology, and Matthias Menzel (State Forest Administration Rhineland-Palatinate) for the helpful discussions on methodological approaches and numer- ous ideas and tips. Thanks also to Prof. Dr. Joachim ... of 150 e/sample tree for grading require actually a limited number of sample trees/planning unit for an economic reasonable application of the approach. Conse- quently, practical application might

Ngày tải lên: 07/08/2014, 16:20

... graphic and mutational models on which they are based, as well as on uncertainty associated with the robustness of the approaches. The recent increased availability of large genomic data sets and ... RESEARC H Open Access A microsatellite -based analysis for the detection of selection on BTA1 and BTA20 in northern Eurasian cattle (Bos taurus) populations Meng-Hua Li, Terhi Iso-Touru, Hannele ... Disequilibrium Analysis Software (MIDAS; [38]). Values of D′ were calculated for all syntenic marker pairs on BTA1 and BTA20 across the populations. A more detailed description of the estimation of D′ can

Ngày tải lên: 14/08/2014, 13:21

... model and routine data Later, Agrawal and Lakshminarayanan (2003) proposed a method to obtain PI achievable performance using closed loop experimental data The PI achievable performance ... control invariant part of output variance This control invariant... performances cannot be achieved simultaneously There are certain advantages and disadvantages associated with both approaches ... Mohan, Lalitha, Suresh, Raj, Biswajit, Shanthi, Ravi, Ashwin, Khare, Anju, Atreyyee, Pavan, Naveen, Manish, Manoj, Bhupendra, Vipul, Nirantar, Saurabh, Rahul, Sudhakar, Srinivas, Reddy and many more.

Ngày tải lên: 16/09/2015, 12:35

... three datasets, variables with relative measures were normalized by rescaling to a new range (min-max normalization), so that variables from different data sets are comparable Variables with an absolute ... in package ‘bnlearn’ [29] Model performance was assessed using a multiclass area under the ROC curve algorithm by [30] Topological data analyses Data were taken from the CMA and PNA model datasets ... interpretation of the animal data and the drafting of this manuscript was supported by Dutch Governmental TNO Research Cooperation Funds Availability of data and materials All data generated or analysed during

Ngày tải lên: 25/11/2020, 12:17

... 18.Howatt A. P.R 1984 A History of English Language Teaching Oxford University Press 19.Jarvis, H and Atsilarat, S 2004 Shifting paradigms: From a communicative to a context -based approach Asian ... Language teaching Oxford University Press 46.Swan, M (198 5a) A critical look at the communicative approach Part English Language Teaching Journal 39, 2-12 47.Swan, M (1985b) A critical look at ... BIBLIOGRAPHY 95 viii Ambati was in college He graduated from college at 14 and from medical school at 17 Now that he is a doctor, Ambati plans to go for advanced training in Boston True/ false: 64 Balamurati

Ngày tải lên: 14/09/2021, 20:20

... DR AF T A Topic -based Approach for Narrowing the Search Space of Buggy Files from a Bug Report Anh Tuan Nguyen, Tung Thanh Nguyen, Jafar Al-Kofahi, Hung Viet Nguyen, Tien N Nguyen Electrical and ... item, a general notion of a development task, the data contains a summary, a description, a tag, and relevant software artifacts There are 47,563 work items, of which 6,246 are marked as bug ... candidates of buggy files for a given bug report The key ideas of our approach are as follows: 1) there are several technical functionality/aspects in a software system Some functionality/aspects

Ngày tải lên: 09/02/2022, 14:32

... amplification and sequencing.  The COI locus was amplified using the universal primers LCO1490 (5′​-GGT CAA CAA ATC ATA AAG ATA TTG G-3′​) and HCO2198 (5′​-TAA ACT TCA GGG TGA CCA AAA AAT CA-3′​)25 ... klausi Tedania tubulifera SAMA S1982 Desmapsamma anchorata (615, 99%) Tedania tubulifera (979, 98%) Tedania tubulifera T ignis; T klausi Tedania tubulifera T ignis; T klausi Tedania tubulifera ... heliophila (1004, 99%) Hymeniacidon heliophila SAMA S1973 Aplysina lacunose (611, 98%) Aplysina archeri (1005, 98%) Aplysina archeri Aplysina archeri Aplysina archeri Aplysina archeri Aplysina archeri

Ngày tải lên: 24/11/2022, 17:40

... reveals that PaPrBaG has several advantages over sequence similarity approaches Most importantly, it always provides a prediction whereas other approaches discard a large number of sequencing reads ... Pathoscope2 and Kraken fail to classify the majority of the reads Kraken-16 and BLAST still miss a considerable fraction of reads whereas the machine learning based approaches always return a ... conclusions are drawn based on the information from an average of 6% (Bowtie2, Pathoscope2), 14% (Kraken) and 78% (BLAST) of all available reads For Bowtie2 and Pathoscope2, less than 100 reads got mapped

Ngày tải lên: 04/12/2022, 15:55

... connaissances dans le secteur médical: Application aux processus de soins par implantation de prothèses A PLM based approach for supporting collaboration and knowledge management in the medical domain: ... - User interface of AUDROS AWS Creation 136 Figure A. 5 - User interface of AUDROS Apple 137 LIST OF TABLES Table 1.1 - Comparative advantages and disadvantages of data acquisition ... Creusot, Mael Villeneuve who always help and give advices concerning all informatic and administrative issues I also thank my colleagues and former colleagues at LS2N for their help and support: Ravi,

Ngày tải lên: 20/04/2023, 19:00

... 18.Howatt A. P.R 1984 A History of English Language Teaching Oxford University Press 19.Jarvis, H and Atsilarat, S 2004 Shifting paradigms: From a communicative to a context -based approach Asian ... Language teaching Oxford University Press 46.Swan, M (198 5a) A critical look at the communicative approach Part English Language Teaching Journal 39, 2-12 47.Swan, M (1985b) A critical look at ... BIBLIOGRAPHY 95 viii Ambati was in college He graduated from college at 14 and from medical school at 17 Now that he is a doctor, Ambati plans to go for advanced training in Boston True/ false: 64 Balamurati

Ngày tải lên: 01/07/2023, 11:23

... the overall re- sponsiveness. To evaluate such aspects, a manual evaluation is required. A fairly standard approach for manual evaluation is through pairwise com- parison (Haghighi and Vanderwende, ... propose a novel nonpara- metric Bayesian approach for update summariza- tion. Our approach, which is a variation of Latent 214 Dirichlet Allocation (LDA) (Blei et al., 2003), aims to learn to distinguish ... our approach improves over that system when evalu- ated manually in terms of linguistic quality and overall responsiveness. 2 Related work 2.1 Bayesian approaches in Summarization Most Bayesian approaches

Ngày tải lên: 31/03/2014, 20:20

... (CITIA), which is the organization managing the festival, to compose a numerical animation movie database, soon to be available online for general use (see Animaquid at http://www.annecy.org) Managing ... local imagebased analysis Such a system which takes the temporal color information into account is proposed in [16] The art images and commercials are analyzed at emotional and expressional levels ... Hard Weak Adj Light Adj Light Div Warm Div Comp Dark Adj (a) Div Adj (b) Var Light “Francois le Vaillant” ¸ Cold Hard Weak Warm Comp Div Dark Light “Tamer of wild horses” Adj Var Cold Hard Weak

Ngày tải lên: 22/06/2014, 00:20

... A Data-Driven Fuzzy Rule -Based Approach for Student Academic Performance Evaluation Ernest Wu Paper Reading Outline  Basic concepts of academic performance evaluation.  Basic concepts ... Functions measure linguistic variable A linguistic variable is defined as a variable whose values are words or sentences in a natural or synthetic language choosing or generating an appropriate ... classification of student performance, the SAP-2 dataset is used Data Driven FRBS—Steps Subsethood -Based Rule Generation Algorithm (SBA) handle classification problems classify training data into

Ngày tải lên: 01/07/2014, 12:35

... sources such as, friction on the rake face and flank face, plastic deformation at shear zone, crack formation and propagation, impact of chip at workpiece and chip breakage AE signals are mostly ... generally assumed that the tool wear is uniform and... cutting tool states via statistical tools such as cluster analysis, multivariate statistical analysis and statistical classifications ... observed, namely model- based approaches, artificial intelligence (AI) techniques (various neural networks for classification and regression models), and statistical approaches These approaches

Ngày tải lên: 14/09/2015, 08:39

... GS1 Plant Arabidopsis thaliana GS1 Plant Arabidopsis thaliana AtGS1 isoform AF419608 tity AtGS1 isoform AY091101 GS1 Plant GS1 GS1 Plant Plant Arabidopsis thaliana AtGS1 isoform AY088312 Arabidopsis ... 5’-GATCTTTGAAGACCCTAG-3’ 18 44 48.8 5’-TCTTTCATGGTTTCCAAA-3’ 18 33 50.1 5’-AGTGCGCATTAAGGACCCATCA-3’ 22 50 61 5’-ACACACTGGCTTCCACAATAGG-3’ 22 50 59.4 5’-ACAGATGATCTAGGACATGC-3’ 20 45 52 5’-CACTTATTTGCACTTGAAGG-3’ ... 5’-GATCTTTGAAGACCCTAG-3’ 18 44 48.8 5’-TCTTTCATGGTTTCCAAA-3’ 18 33 50.1 5’-AGTGCGCATTAAGGACCCATCA-3’ 22 50 61 5’-ACACACTGGCTTCCACAATAGG-3’ 22 50 59.4 5’-ACAGATGATCTAGGACATGC-3’... mitochondrial

Ngày tải lên: 20/12/2015, 08:16

... from material misstatements, and are presented fairly according to GAAP The audited financial statements are complete, accurate, and are presented fairly according to GAAP The audited financial ... generally accepted auditing standards (GAAS) to provide reasonable assurance that the audited financial statements and related disclosures are presented in accordance with generally accepted accounting ... provide reasonable assurance that the audited financial statements and related disclosures are presented in accordance with generally accepted accounting principles GAAP and (2) are not materially

Ngày tải lên: 25/03/2017, 09:46

... various transformation operations such as compression, decompression, scaling, and conversion Lemlouma and Layaida (2004) proposed an adaptation framework that defines an adaptation strategy as ... approach ruins the appearance of the search area; UOI approach cannot maintain the function of modifying the search area This may be because that wrong tags are inserted or the tags are put in a ... way In contrast, our approach maintains the original display and functions of the search area, by adapting layouts for a suitable presentation Fig 14 proves that our system maintains more features

Ngày tải lên: 11/01/2020, 00:43