2018 IEEE International Conference on Information and Automation for Sustainability (ICIAfS), 2018
The assessment of technical losses is essential to the economics of the distribution network. Unb... more The assessment of technical losses is essential to the economics of the distribution network. Unbalance phases affect the performance of the system which results in power loss and continuous stress on the distribution transformers. This paper aims to provide evaluation of losses based on the surveys of a selected distribution network of the IESCO (Islamabad electric supply corporation) in unbalanced and balanced condition consists of different transformers with rating of 200 KVA and 100 KVA installed in residential and small commercial areas.
The Banach contraction principle appeared in explicit form in Banach’s thesis [5] in 1922 where i... more The Banach contraction principle appeared in explicit form in Banach’s thesis [5] in 1922 where it was used to establish the existence of a solution for an integral equation. Since then, it has become a very popular tool in solving existence problems in many branches of mathematics. Extensions of this principle were obtained either by generalizing the domain of mappings or by extending the contractive condition on the mappings ( see for example [1, 2, 4, 6, 7, 8, 10, 13, 14, 16, 18, 19] )s. Nadler [20] proved multivalued version of Banach contraction principle. In mathematical modeling of the real world problems, there are many inconveniences including the complexity of models and imprecision in differentiating the events exactly in real situations. Advances in computer science industry developed and modified many areas of research. There is still a major shortcoming of computers to deal with the uncertain and imprecise situations. To deal with this uncertainty Zadeh [23] in 1965, i...
The aims of this article are twofold. One is to prove some results regarding the existence of bes... more The aims of this article are twofold. One is to prove some results regarding the existence of best proximity points of multivalued non-self quasi-contractions of b−metric spaces (which are symmetric spaces) and the other is to obtain a characterization of completeness of b−metric spaces via the existence of best proximity points of non-self quasi-contractions. Further, we pose some questions related to the findings in the paper. An example is provided to illustrate the main result. The results obtained herein improve some well known results in the literature.
One of the key constituents of court case descriptions is Evidence description and observations. ... more One of the key constituents of court case descriptions is Evidence description and observations. Along with witness testimonies, evidence plays a significant role in the final decision of the case. We propose a weakly supervised technique to automatically identify sentences containing evidences. We represent the information related to evidences in these sentences in a semantically rich structure – Evidence Structure defined as an Evidence Information Model. We show that witness testimony information can also be represented using the same model. We demonstrate the effectiveness of our Evidence Information Model for the prior case retrieval application by proposing a matching algorithm for computing semantic similarity between a query and a sentence in a court case description. To the best of our knowledge, this is the first paper to apply NLP techniques for the extraction of evidence information from court judgements and use it for retrieving relevant prior court cases.
Titanium oxide (TiO2) doped polyaniline (PANI) i.e. PANITiO2 nanocomposites with different fracti... more Titanium oxide (TiO2) doped polyaniline (PANI) i.e. PANITiO2 nanocomposites with different fractions of TiO2 were synthesized with a chemical polymerization method in HCl medium. The structure of the PANI-TiO2 composites was confirmed by X-ray diffraction (XRD) technique. It showed that the TiO2 of the composites was anatase crystalline and PANI contained some degree of crystallinity. The interesting behavior of the XRD patterns around 6% TiO2 content was marked as critical concentration of the dopent. Dielectric measurements revealed about the strong interactions between PANI and TiO2 nano particles causing a beneficial effect on stability of the composites. The hydrogen bonding was assigned as the mode of interaction between PANI and TiO2 apart from other weak interactions. The synthesized polyaniline–TiO2 nano composite materials were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). Dielectric properties of polyaniline–TiO2 nanocomposites were meas...
The tripled fixed point is a generalization of the well known concept of ”coupled fixed point”. I... more The tripled fixed point is a generalization of the well known concept of ”coupled fixed point”. In this paper, we establish tripled coincidence and tripled common fixed point theorems for a hybrid pair consisting of a multi-valued and a single valued mapping on a metric space. We give examples to illustrate our results.
In this new world of fluid technologies, hybrid nanofluid has become a productive subject of rese... more In this new world of fluid technologies, hybrid nanofluid has become a productive subject of research among scientists for its potential thermal features and abilities, which provides an excellent result as compared to nanofluids in growing the rate of heat transport. Our purpose here is to introduce the substantial influences of magnetic field on 2D, time-dependent and stagnation point inviscid flow of couple stress hybrid nanofluid around a rotating sphere with base fluid is pure blood, $${\text{TiO}}_{2} \,\,{\text{and}}\,\,{\text{Ag}}$$ TiO 2 and Ag as the nanoparticles. To translate the governing system of partial differential equations and the boundary conditions relevant for computation, some suitable transformations are implemented. To obtain the analytical estimations for the corresponding system of differential expression, the innovative Optimal Homotopy Analysis Method is used. The characteristics of hybrid nanofluid flow patterns, including temperature, velocity and conc...
This paper presents the innovative solution of the unbalanced phases in the LV (low voltage) netw... more This paper presents the innovative solution of the unbalanced phases in the LV (low voltage) networks. A realistic data of eight transformers with different power rating has been taken. The data has been gathered from the area where unbalance phase problem is relatively frequent. An automatic phase load balancing methodology is proposed which can balance the load on three phases of transformers using a monitoring system. This system continuously checks the load on phases and gives feedback to the main control center. It gives command to each Slave unit through which switching device is connected. Furthermore power loss comparison and their economic effects before and after implementing the proposed technique have been discussed.
Anodes derived from SnO 2 offer a greater specific capacity comparative to graphitic carbon in li... more Anodes derived from SnO 2 offer a greater specific capacity comparative to graphitic carbon in lithium-ion batteries (LIBs), hence it is imperative to find a simple but effective approach for the fabrication of SnO 2 . The intelligent surfacing of transition metal oxides is one of the favorite strategies to dramatically boost cycling efficiency and currently most work is primarily aimed at coating and/or compositing with carbon-based materials. Such coating materials, however, face major challenges, including tedious processing and low capacity. This paper successfully reports a new and simple WO 3 coating to produce a core-shell structure on the surface of SnO 2 . The empty space permits natural expansion for the SnO 2 nanostructures, retaining a higher specific capacity for over 100 cycles that do not appear in the pristine SnO 2 without WO 3 shell. Using WO 3 protected SnO 2 nanoparticles as anode a coin half-cell battery has been designed with Li-foil as counter-electrode furthermore, the anode was paired with commercial LiFePO 4 as cathode for coin-type full cell and tested for lithium storage performance. The WO 3 shell exhibited to be an effective and strong enhancer for both current rate and specific capacity of SnO 2 nanoarchitectures, likewise, an enhancement on cyclic stability is witnessed. The findings demonstrate that the WO 3 can be used for the improvement of cyclic characteristics of other metal oxide materials as a new coating material.
We have proposed a Chatbot using seq 2seq model with attention, for an open domain dialog system.... more We have proposed a Chatbot using seq 2seq model with attention, for an open domain dialog system. Improved our chatbot by giving feedback to those responses which are incorrect during the conversation. This feedback is like a reward for our chatbot which is trained in an online fashion. Unlike traditional approaches which are trained from beginning with new sets of data and after then, it is deployed. In quantitative terms, we achieved the bleu scores of 0.31 compared to the state-of-the-art whereas in qualitative terms we have improved the responses during online feedback learning for incorrect responses.
2018 IEEE International Conference on Information and Automation for Sustainability (ICIAfS), 2018
The assessment of technical losses is essential to the economics of the distribution network. Unb... more The assessment of technical losses is essential to the economics of the distribution network. Unbalance phases affect the performance of the system which results in power loss and continuous stress on the distribution transformers. This paper aims to provide evaluation of losses based on the surveys of a selected distribution network of the IESCO (Islamabad electric supply corporation) in unbalanced and balanced condition consists of different transformers with rating of 200 KVA and 100 KVA installed in residential and small commercial areas.
The Banach contraction principle appeared in explicit form in Banach’s thesis [5] in 1922 where i... more The Banach contraction principle appeared in explicit form in Banach’s thesis [5] in 1922 where it was used to establish the existence of a solution for an integral equation. Since then, it has become a very popular tool in solving existence problems in many branches of mathematics. Extensions of this principle were obtained either by generalizing the domain of mappings or by extending the contractive condition on the mappings ( see for example [1, 2, 4, 6, 7, 8, 10, 13, 14, 16, 18, 19] )s. Nadler [20] proved multivalued version of Banach contraction principle. In mathematical modeling of the real world problems, there are many inconveniences including the complexity of models and imprecision in differentiating the events exactly in real situations. Advances in computer science industry developed and modified many areas of research. There is still a major shortcoming of computers to deal with the uncertain and imprecise situations. To deal with this uncertainty Zadeh [23] in 1965, i...
The aims of this article are twofold. One is to prove some results regarding the existence of bes... more The aims of this article are twofold. One is to prove some results regarding the existence of best proximity points of multivalued non-self quasi-contractions of b−metric spaces (which are symmetric spaces) and the other is to obtain a characterization of completeness of b−metric spaces via the existence of best proximity points of non-self quasi-contractions. Further, we pose some questions related to the findings in the paper. An example is provided to illustrate the main result. The results obtained herein improve some well known results in the literature.
One of the key constituents of court case descriptions is Evidence description and observations. ... more One of the key constituents of court case descriptions is Evidence description and observations. Along with witness testimonies, evidence plays a significant role in the final decision of the case. We propose a weakly supervised technique to automatically identify sentences containing evidences. We represent the information related to evidences in these sentences in a semantically rich structure – Evidence Structure defined as an Evidence Information Model. We show that witness testimony information can also be represented using the same model. We demonstrate the effectiveness of our Evidence Information Model for the prior case retrieval application by proposing a matching algorithm for computing semantic similarity between a query and a sentence in a court case description. To the best of our knowledge, this is the first paper to apply NLP techniques for the extraction of evidence information from court judgements and use it for retrieving relevant prior court cases.
Titanium oxide (TiO2) doped polyaniline (PANI) i.e. PANITiO2 nanocomposites with different fracti... more Titanium oxide (TiO2) doped polyaniline (PANI) i.e. PANITiO2 nanocomposites with different fractions of TiO2 were synthesized with a chemical polymerization method in HCl medium. The structure of the PANI-TiO2 composites was confirmed by X-ray diffraction (XRD) technique. It showed that the TiO2 of the composites was anatase crystalline and PANI contained some degree of crystallinity. The interesting behavior of the XRD patterns around 6% TiO2 content was marked as critical concentration of the dopent. Dielectric measurements revealed about the strong interactions between PANI and TiO2 nano particles causing a beneficial effect on stability of the composites. The hydrogen bonding was assigned as the mode of interaction between PANI and TiO2 apart from other weak interactions. The synthesized polyaniline–TiO2 nano composite materials were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). Dielectric properties of polyaniline–TiO2 nanocomposites were meas...
The tripled fixed point is a generalization of the well known concept of ”coupled fixed point”. I... more The tripled fixed point is a generalization of the well known concept of ”coupled fixed point”. In this paper, we establish tripled coincidence and tripled common fixed point theorems for a hybrid pair consisting of a multi-valued and a single valued mapping on a metric space. We give examples to illustrate our results.
In this new world of fluid technologies, hybrid nanofluid has become a productive subject of rese... more In this new world of fluid technologies, hybrid nanofluid has become a productive subject of research among scientists for its potential thermal features and abilities, which provides an excellent result as compared to nanofluids in growing the rate of heat transport. Our purpose here is to introduce the substantial influences of magnetic field on 2D, time-dependent and stagnation point inviscid flow of couple stress hybrid nanofluid around a rotating sphere with base fluid is pure blood, $${\text{TiO}}_{2} \,\,{\text{and}}\,\,{\text{Ag}}$$ TiO 2 and Ag as the nanoparticles. To translate the governing system of partial differential equations and the boundary conditions relevant for computation, some suitable transformations are implemented. To obtain the analytical estimations for the corresponding system of differential expression, the innovative Optimal Homotopy Analysis Method is used. The characteristics of hybrid nanofluid flow patterns, including temperature, velocity and conc...
This paper presents the innovative solution of the unbalanced phases in the LV (low voltage) netw... more This paper presents the innovative solution of the unbalanced phases in the LV (low voltage) networks. A realistic data of eight transformers with different power rating has been taken. The data has been gathered from the area where unbalance phase problem is relatively frequent. An automatic phase load balancing methodology is proposed which can balance the load on three phases of transformers using a monitoring system. This system continuously checks the load on phases and gives feedback to the main control center. It gives command to each Slave unit through which switching device is connected. Furthermore power loss comparison and their economic effects before and after implementing the proposed technique have been discussed.
Anodes derived from SnO 2 offer a greater specific capacity comparative to graphitic carbon in li... more Anodes derived from SnO 2 offer a greater specific capacity comparative to graphitic carbon in lithium-ion batteries (LIBs), hence it is imperative to find a simple but effective approach for the fabrication of SnO 2 . The intelligent surfacing of transition metal oxides is one of the favorite strategies to dramatically boost cycling efficiency and currently most work is primarily aimed at coating and/or compositing with carbon-based materials. Such coating materials, however, face major challenges, including tedious processing and low capacity. This paper successfully reports a new and simple WO 3 coating to produce a core-shell structure on the surface of SnO 2 . The empty space permits natural expansion for the SnO 2 nanostructures, retaining a higher specific capacity for over 100 cycles that do not appear in the pristine SnO 2 without WO 3 shell. Using WO 3 protected SnO 2 nanoparticles as anode a coin half-cell battery has been designed with Li-foil as counter-electrode furthermore, the anode was paired with commercial LiFePO 4 as cathode for coin-type full cell and tested for lithium storage performance. The WO 3 shell exhibited to be an effective and strong enhancer for both current rate and specific capacity of SnO 2 nanoarchitectures, likewise, an enhancement on cyclic stability is witnessed. The findings demonstrate that the WO 3 can be used for the improvement of cyclic characteristics of other metal oxide materials as a new coating material.
We have proposed a Chatbot using seq 2seq model with attention, for an open domain dialog system.... more We have proposed a Chatbot using seq 2seq model with attention, for an open domain dialog system. Improved our chatbot by giving feedback to those responses which are incorrect during the conversation. This feedback is like a reward for our chatbot which is trained in an online fashion. Unlike traditional approaches which are trained from beginning with new sets of data and after then, it is deployed. In quantitative terms, we achieved the bleu scores of 0.31 compared to the state-of-the-art whereas in qualitative terms we have improved the responses during online feedback learning for incorrect responses.
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