journal of intelligent transportation systems pdf

... for the evaluation of text summarisation systems. The in- put of the framework is a set of man- ual (reference) summaries, a set of base- line (automatic) summaries and a set of similarity metrics ... the quality of any set of similarity metrics, ii) a measure to evaluate the quality of a summary using an optimal set of simi- larity metrics, and iii) a measure to eval- uate whether the set of baseline ... probability over all model summaries m of finding a couple of automatic summaries a, a  284 Figure 5: Quality of similarity metrics Figure 6: Reliability of ISCORPUS peer sets Evaluation criterion...

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... 64MB of memory, and 2 GB of disk space. On newer computers the performance of the operating system is extremely fast. The list below gives some idea of the capabilities, but complete lists of ... distributions of Linux. While these all contain the Linux Kernel, they often include different pieces of software, and installation processes vary somewhat. The basic page 39 *Mouse - Microsoft Intellimouse Install ... list of some of the more important directories follows with a brief description of each. Most users have their home directories under the ’/home’ directory. Most of the other directories are of...

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Ngày tải lên: 17/01/2014, 03:20

... range of a linear transformation L of U into V is the set of vectors v of V into which some vector u of U is mapped, i.e., the range of L is defined as the set of v = Lu, for every vector u of U.Thekernel ... kinematics of grasping is discussed in Chapter 4. The basic kinematic structure of a multifingered hand consists of a palm, which plays the role of the base of a simple manipulator, and a set of fingers. ... with respect to the bases B U and B V is composed of the n real coefficients l ij of the representation of the image of the jth vector of B U in terms of B V . The notation introduced in eq.(2.10)...

Ngày tải lên: 19/01/2014, 18:20

... all three levels of planning. A critical review shows that many of these systems do not address the entire planning problem, but instead concentrate on the automation of one of these planning ... sequencing of the operations for generating the features and the determination of an orientation for each set-up that is formed. One of the difficulties of set-up planning is that the goals of the ... 5.8. Some of these techniques include neural networks, fuzzy systems, genetic algorithms, rule-based pro- duction systems, and a wide spectrum of techniques lumped under the heading of artificial...

Ngày tải lên: 23/01/2014, 03:20

... book offers a comprehensive coverage to the mechanics of microelectromechanical systems (MEMS), which are analyzed from a mechanical engineer’s viewpoint as devices that transform an input form of energy, ... solid understanding of the principles governing the mechanics of MEMS, and would hopefully enhance the efficiency of modeling and designing reliable and desirably-optimized microsystems. The work represents ... review of the main tools enabling stiffness/compliance characterization of MEMS as it lays the foundation of further developments in this book. Included are basic topics from mechanics of materials...

Ngày tải lên: 13/02/2014, 08:20

... efficiency of various genes under the control of a strong promotor is influenced by many Fig. 5. Influence of CSPs on the in vitro translation of CAT. Activity level of CAT after in vitro translation of ... confirm the hypothesis of [6] that high concen- trations of CSPs lead to an inhibition of general R. Hofweber et al. Influence of CSPs on transcription and translation FEBS Journal 272 (2005) 4691–4702 ... the presence of the equivalent amount of BSA in the according buf- fer a distinct band of transcription product was also present as a small amount of undigested plasmid. The addition of CSP resulted...

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... argued as force- fully on the basis of my study of users* evaluation of machine translation [2] a study which was prompted by the evaluations of the quality of machine translation as viewed ... acceptance of the limitations of our NL interfaces. Also, we are far more aware of the fact chac evaluations of '~orth" or "quality" have Co be conducted in the con- texts of ... difficulties of evaluation given the vide range of evaluaCors and their purposes. We are all undoubtedly convinced of the value of NLI for the society as a whole, but the evaluation of experiments...

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... based on a novel use of crowdsourcing. 1 Motivation and Contributions One of the fastest growing areas in need of NLP tools is the field of grammatical error detection for learners of English as a ... for non-native speakers of English, progress in the field has been hampered by a lack of informative met- rics and an inability to directly compare the performance of systems developed by differ- ent ... growth of this subfield. First, the lack of consistent and appropriate score reporting is an issue. Most work reports results in the form of pre- cision and recall as measured against the judgment of...

Ngày tải lên: 30/03/2014, 21:20

... presumably due to the lack of corpora for different types of users. In this paper we focus on the behaviour of older vs. younger adults. Most of the work to date on di- alogue systems focuses on young ... analysis of our cor- pus. They are also in line with findings of tests of deployed Interactive Voice Response systems with younger and older users (Dulude, 2002), which show the diversity of older ... people. The actions of the younger people are a subset of the actions of the older people. We built n-grams of system and user actions with n varying from 2 to 5. Given a history of system and user...

Ngày tải lên: 31/03/2014, 00:20

... following defi- nition of student activity has been adopted: student activity = # of turns − # of short turns session length Turns are the sequences of uninterrupted speech of the student. Short ... with a tutor randomly assigned from a pool of two tutors. One of the tutors is an experienced Computer Sci- ence professor, with more than 30 years of teaching experience. The other tutor is ... effect of positive feedback is positive, but the effect of negative feedback is nega- tive, as can be seen by the sign of the β value. 4 A tutoring system for linked lists A new ITS in the domain of...

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