Fine-grained temporal relation extraction (FineTempRel) aims to recognize the durations and timeline of event mentions in text. A missing part in the current deep learning models for FineTempRel is their failure to exploit the syntactic structures of
the input sentences to enrich the representation vectors. In this work, we propose to fill this gap by introducing novel methods to integrate the syntactic structures into the deep learning models for FineTempRel. The proposed model focuses on two types of syntactic information from the dependency trees, i.e., the syntax-based importance scores for representation learning of the words and the syntactic connections to identify important context words for the event mentions. We also present two novel techniques to facilitate the knowledge transfer between the subtasks of FineTempRel, leading to a novel model with the state-of-the-art performance for this task.
Epistemology as a modern science that emerged at the beginning of the 20th century, ,
Especially after the earthquake of the basic physical and chemical sciences motivated by
revolutionary theories such as relativism, suspicion, quantum and other w
here she said the
epistemology of all science ... What next?
this science extended to all sciences (physics, mathematics, logic, history, curriculum,
psychology, media … etc) in a horizontal way, where these sciences have become a basic and
important discipline of epistemology, including the science of the media, which is defined as
the transmission of information (knowledge, events, cultural spiritual values) by means of
technical ways to many and wide numbers of the masses. The media in this sense
communicates with the masses, which is the objective expression of the mentality , culture and
spirit of society, which constitute the logical basis for this community.
The media after the rapid technological development at the beginning of the twentieth
century can be considered as science as the rest of science, which are linked with each other,
through its general and specific theories, representing by measuring tools and scientific
methods.
Here lies the importance of this research, which deals with the relationship between the
media and epistemology, and their participation in the analysis of the cognitive process and the
production of the media content, since the epistemology is a higher level activity, the subject of
it is the science itself, it is thinking about science.
As we said above the media is a new science, and who controls this science and the
operator of it is the journalist who deals all time with new information, as the media message
or media content, is manufactured by a specialist. This intellectual cognitive process deserves
to be stopped, especially as it corresponds to the scientific thinking that meant the
epistemology of a critical study and analysis and discover its holdings and talk about its
obstacles.
This research also aims to overcome the cognitive obstacles that Bashaalar said, which
suffers from every worker in the general knowledge of humanity, the scientific and media
thinking in particular, and the scientific thinking of those which is based on the media process
. In order to reach the scientific stage and beyond the non-scientific stage.
In this Thesis, we have studied, designed and implemented
an energy and economic efficient smart plug system and achieves
high rates of performance. At the beginning, a comprehensive
reference studying the Smart Plug devices. The Smart Plug device
was studied, designed and implemented using, which Turn-Off
electrical loads in Standby mode to minimize power consumption.
The status of all devices connected to the smart plug is shown on
the computer display using smart monitor application.
The design and implementation of Smart Plug system has saved
1.3% of the total energy consumed in the home per month while
achieving economic feasibility and improving the cost of the
economic return of the total consumers about 0.7% through the use
of the smart plug that has been implemented.
In this essay we will study the using of OPC standard in adapting and removing the
incompatibility between different components and devices in the control system . The OPC
works as a third party that connect between devices (data sources) and progr
ams that
require this data , in case those programs may can't connect directly with that devices as a
result of incompatibility between them. This incompatibility happens because these
devices and programs are from different vendors or because the devices are very old and
can't connect with newer programs. OPC will be a suitable solution for communications
problems between the devices and programs in the control system, the OPC will connect to
each of them and transfer data as good as if the connection between them is direct without
any third party.
The importance of this suggested technique will be shown practically in this essay
through the implementation of it in solving one of the pumping control system problems in
the Syrian Company for Oil Transport (SCOT). the suggestion was to use a OPC Server
program (Kepware OPC Server) and a SCADA program ( WinCC flexible) instead of the
old SCADA program and keep the old PLC devices , in this way we can get rid of the
problems that appear in the old SCADA program and therefore we can ensure that the
system will work as wanted with no problem. That will bring benefits to the company and
results to high reliability in the work.
We present in this thesis a new structure that incorporates SDN with Vanets, and we make a meticulous study of routing mechanisms and their effects on security aspects. We also present a new security system that depends on public key infrastructure,
and finally we demonstrate how to benefit from SDN in facing several security attacks and preaches, which are common in traditional Vanets, through number of security algorithms which allow deploying intrusion detection systems as a step towards self-healing and self-configuration system.
يهدف النص الإعلاني للوصول إلى أكبر عدد من الناس قد لا تكون لديهم الرغبة أساسا في الإعلان. كي يستطيع المتلقي أن يفهم الرسالة الإعلانية بأقل جهد ممكن يجب أن يتم التواصل باستخدام عدد قليل جدا من الكلمات. فالإعلان يتطلب لغة تتوافق مع أهدافه الاقناعية أي
إعطاء قيمة ايجابية للسلعة المعلن عنها و إقناع المتلقي بالمزايا المرتبطة باقتنائها. يلجأ الإعلان إلى لغة الإغراء ليحث المستهلك على شراء السلعة. لتحقيق هذا الهدف يعتمد الإعلان وسيلة التواصل السريع القائم على مساحة محدودة في وسائل الإعلام لذلك نجده مرغما على استخدام الأساليب اللغوية المقتضبة و الغوص في منابع المبالغة و التهويل. إضافة لذلك يشكل النص الإعلاني مكانا للإبداع اللغوي فهو و بشكل دائم وسيلة للتبادل و التواصل و التجدد اللغوي. تظهر فيه كلمات جديدة و أسماء علامات تجارية و كلمات مركبة و مستحدثة تعكس توجهات جديدة في اللغة الفرنسية و كيفية تدريسها.
This thesis mainly discusses how to embed and transmit information in audio by making use of acoustic OFDM. Based on the theoretical systematic structure, it also modeled and simulated the system under different communication channels such as AWGN and Rayleigh fading, using the MATLAB software.
The Arabs have introduced an important contribution in the
history of communication, usually ignored, and that was the development
of paper in the eighth century A.D. on the hands of the Abbasid's dynasty
which ruled Baghdad. By applying the histo
rical communication theory,
one can see paper’s great impact, not only on Arabs and Moslems, but
Europe and the rest of the World in general.
Software Defined Radios (SDR) are highly configurable hardware and
software platforms that enable the implementation of the rapidly expanding
3G and 4G digital wireless communication infrastructures. Many
sophisticated signal processing tasks are
performed in a SDR platform, for
example: channel estimation, equalisation, forward error correction,
adaptive antennas, rake receiving, modulation, advanced compression
algorithms, and vocoding.
