sap system is based on as java cannot remove it
Báo cáo khoa học: "Text Summarization Model based on Maximum Coverage Problem and its Variant" pot
Ngày tải lên :
17/03/2014, 22:20
... for text summarization (e.g., pipage
approach (Ageev and Sviridenko, 2004)). As dis-
cussed in Section 6.2, integration with similarity-
based models is worth consideration. We will in-
corporate ... whether the summary is good as
a whole, is not taken into consideration, although
a summary conveys information as a whole.
We represent text summarization as an opti-
mization problem and attempt ... solved was the MCKP with the last sen-
tence truncation. Their stack decoding is one of
the decoding methods discussed in this paper. Ye
et al. (2007) is another example of coverage -based
methods....
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Báo cáo khoa học: "The Corpora Management System Based on Java and Oracle Technologies" potx
Ngày tải lên :
31/03/2014, 20:20
... strategic
corpora analysis. We present the pilot web-
based CMS to support linguists in their
daily work. The system offers facilities to
assist linguists and internet users as they
search for relevant ... of
unstructured, text -based data. Document systems
with large-scale linguistic annotation are used by a
wide range of research and commercial applica-
tions.
This paper presents a web -based text corpora ... of prototype system
particular uses advantages of Oracle Text search
and services and includes (Oracle9i Database
Documentation):
•
Content -based retrieval
on free text with both
literal (word)...
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Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
Ngày tải lên :
07/11/2012, 14:44
... selection is based on the following reasons:
Firstly,we chose Shakespeare’s work as the main resource of data because of his popularity in
English literature. Secondly, we chose his sonnets ... thesis is entitled “ An investigation into the role of metaphor in description of emotions
in English poetic disscourse” and focused on William Shakespeares’ sonnets. The choice is
based on ... ranks as well. For example, the nominal group has ideational systems of THING TYPE,
CLASSIFICATION, EPITHESIS and QUALIFICATION, interpersonal systems of PERSON and
ATTITUDE, and textual systems...
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Reliability analysis of power system based on generalized stochastic petri nets
Ngày tải lên :
03/01/2014, 19:35
... enabled if it has concession
in marking M , and if no other transition t
j
∈ T of priority
Π
j
> Π
k
exists that has concession in the same marking M.
Definition 3 (Enabling): Transition t
k
is enabled ... produce
different consequences depending on the power system state.
In conclusion, the reliability of protection schemes, understood
as the union of dependability and security, and its dependency
on the system ... be done by associating a piecewise con-
stant function to the firing rate of stochastic transitions with
dependency on the electrical topology.
In the GSPN formalism, it is possible to work with...
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Reliability analysis of a power system based on the multi state system theory
Ngày tải lên :
03/01/2014, 19:38
... capacity is 23.4 Ah, the
reliability of the system obtained by the traditional system
reliability theory is only 0.25107, but the reliability of the
system obtained by the multi-state system ... other systems, and the reliability of this power system is
very important. To analyze the reliability of the power system
using the traditional system reliability theory, the reliability of ...
reliability of the power system is estimated by the multi-state
system theory. The results show that the system reliability
estimated by the traditional system reliability theory is
conservative,...
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Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
Ngày tải lên :
20/02/2014, 04:20
... probabil-
ity of this transition is 1.0. When op
t
is new, i
t
is
changed deterministically by adding the new entity
to the first position in the list and moving every other
entity down one position. ... is an annotation
of the headword of every noun phrase denoting it
as a mention. In addition, this system does not
do anaphoricity detection, so the antecedent oper-
ation for non-anaphora pronoun ... unsupervised system based
on a recently published paper (Charniak and Elsner,
2009). We select this unsupervised system for two
reasons. F irstly, emPronouns is a publicly available
system with high...
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Tài liệu Báo cáo khoa học: "Dialog Navigator : A Spoken Dialog Q-A System based on Large Text Knowledge Base" docx
Ngày tải lên :
20/02/2014, 16:20
... makes confirmation
based on significance for retrieval.
4.1 Confidence in recognition
We define the confidence in recognition for each
phrase in order to reject partial recognition errors. It
is calculated ... started its service in April
2002 at the web site of Microsoft Corporation. The
extension for speech input was done based on the
one-year operation. Our system uses Julius (Lee et
al., 2001) as a ... speech recognition. Then,
the system makes confirmation for significant parts
based on confidence in recognition. After that, the
system retrieves relevant texts in the text knowledge
base using each...
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Báo cáo khoa học: Identification of small scale biochemical networks based on general type system perturbations pdf
Ngày tải lên :
07/03/2014, 17:20
... net-
works is also discussed. Least-squares based estimation is
used widely within many areas of science and engineering,
an important reason being that it is applicable even in the
case where no statistical ... information about the measure-
ments are available [14]; this is typically the case with meas-
urement data from biological systems.
Excitation of a biochemical system is usually performed
as a constant ... interaction topology of the network
as not all intermediates can be measured. That is, we
assume that only the measured components are part of
the network to be modelled. This is a common
assumption...
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Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
Ngày tải lên :
07/03/2014, 18:20
... chat-oriented dia-
logue system that is based on the vector space
model framework. The system belongs to the class
of example -based dialogue systems and builds its
chat capabilities on a dual search ... describe the specific dialogue dataset that sup-
ports the IRIS implementation.
2.1 Architecture
As already mentioned, IRIS architecture is heavily
based on a vector space model framework, ... similarity search module from
vector -based information retrieval systems (Salton
and McGill, 1983). However, it also implements
some additional modules that provide the system
with capabilities...
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Báo cáo " Developing adaptive hypermedia system based on learning design level B with rules for adaptive learning activities " ppt
Ngày tải lên :
22/03/2014, 09:20
... learning design level B
condition elements. The first rule describes in
section 3.2.4, is presented in condition element
as follows:
<conditions>
<if>
< ;is& gt;
<property-ref ...
3.2.4. Adaptation Component
In this paper we only focus on adaptation
component for learning activities with adaptive
activity annotation. About adaptive content
generation, we presented ... Enrolled)⇒
activity_annotation(A
k
,U
i
, “→”)
A “→pass” icon links to activity describe
that activity is must be enroll and passed if all
its prerequisites are known to learner with
beginner...
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AIR POLLUTION MONITORING SYSTEM BASED ON GEOSENSOR NETWORK pot
Ngày tải lên :
23/03/2014, 04:20
...
focus on the data acquisition policy and the context model
for understanding the air pollution status.
3. AIR POLLUTION MONITORING SYSTEM
Sensor data monitoring system receives the measured ... to monitor air pollution, we use
two system; sensor network control system and air pollution
monitoring system. The control system supports the
operators which control sensor network such as ... information for
users by understanding the condition of the remote place.
The proposed monitoring system structure is based on the
framework for context awareness [12]. In order to control
the...
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Báo cáo khoa học: "Automated Japanese Essay Scoring System based on Articles Written by Experts" potx
Ngày tải lên :
23/03/2014, 18:20
... probability that “ for-
ward connection” will appear as the initial state.
Table 1: State transition probabilities on
forward-connection, reverse-connection
In this way, the probability of occurrence ... state
transition is assigned a conditional output proba-
bility as shown in Table 1. The symbol here
indicates no (prior) relationship. The initial state
is shown as
. For example, the expression
signifies ... 2006.
c
2006 Association for Computational Linguistics
Automated Japanese Essay Scoring System based on Articles
Written by Experts
Tsunenori Ishioka
Research Division
The National Center for
University...
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Báo cáo khoa học: "A Cross-Language Document Retrieval System Based on Semantic Annotation" pot
Ngày tải lên :
24/03/2014, 03:20
... controlled vocabu-
lary (UMLS
I
) in constructing an XML-
based intermediary representation into
which queries as well as documents are
mapped. The system assists in the re-
trieval of English ... topics:
•
Sense Disambiguation and
•
Relation Filtering
Sense Disambiguation
Ambiguity is one of the
inherent problems to deal with in the context of
semantic annotation. The problem is that a word
or ... lemmas, concept codes and their relations
is sent to the retrieval engine.
2.3 Indexing and Retrieval
The back-end tier of the system is a retrieval en-
gine with XML -based indexing support. It...
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Information security audit (IS audit) - A guideline for IS audits based on IT-Grundschutz pptx
Ngày tải lên :
29/03/2014, 22:20
... Reproducibility
Upon delivery of the IS audit report, the IS audit is terminated for the commissioned IS audit team.
Bundesamt für Sicherheit in der Informationstechnik 37
IS audit in the organisation ... 3
Supervising an IS audit
The person responsible for IS audits is also the person to contact while performing an IS audit. He
helps the IS audit team answer organisational and technical questions ... in conjunction with an IS audit is always
referred to as the IS audit plan in this document.
The term safeguard in this document refers to the IT baseline safeguards as well as the additional...
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