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763 results on '"Liu, Qiaoling"'

117. Modeling Answerer Behavior in Collaborative Question Answering Systems

Author

Liu, Qiaoling, Agichtein, Eugene, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Clough, Paul, editor, Foley, Colum, editor, Gurrin, Cathal, editor, Jones, Gareth J. F., editor, Kraaij, Wessel, editor, Lee, Hyowon, editor, and Mudoch, Vanessa, editor

Published
2011
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127. Q2Semantic: A Lightweight Keyword Interface to Semantic Search

Author

Wang, Haofen, Zhang, Kang, Liu, Qiaoling, Tran, Thanh, Yu, Yong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Bechhofer, Sean, editor, Hauswirth, Manfred, editor, Hoffmann, Jörg, editor, and Koubarakis, Manolis, editor

Published
2008
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128. Catriple: Extracting Triples from Wikipedia Categories

Author

Liu, Qiaoling, Xu, Kaifeng, Zhang, Lei, Wang, Haofen, Yu, Yong, Pan, Yue, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Domingue, John, editor, and Anutariya, Chutiporn, editor

Published
2008
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129. Efficient Index Maintenance for Frequently Updated Semantic Data

Author

Liang, Yan, Wang, Haofen, Liu, Qiaoling, Tran, Thanh, Penin, Thomas, Yu, Yong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Domingue, John, editor, and Anutariya, Chutiporn, editor

Published
2008
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130. Semplore: An IR Approach to Scalable Hybrid Query of Semantic Web Data

Author

Zhang, Lei, Liu, QiaoLing, Zhang, Jie, Wang, HaoFen, Pan, Yue, Yu, Yong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Aberer, Karl, editor, Choi, Key-Sun, editor, Noy, Natasha, editor, Allemang, Dean, editor, Lee, Kyung-Il, editor, Nixon, Lyndon, editor, Golbeck, Jennifer, editor, Mika, Peter, editor, Maynard, Diana, editor, Mizoguchi, Riichiro, editor, Schreiber, Guus, editor, and Cudré-Mauroux, Philippe, editor

Published
2007
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132. Fluidic lignin with ultra-low glass transition temperature (Tg < −57 °C): a versatile polyelectrolyte solvent platform.

Author

Liu, Qiaoling, Wang, Yang, Wang, Hairong, Su, Zhenhua, Hao, Xiang, and Peng, Feng

Subjects
*GLASS transition temperature, *ELECTROLYTE solutions, *LIGNINS, *CHEMICAL derivatives, *SUPERCONDUCTING transition temperature, *POLYELECTROLYTES, *LIGNIN structure, *LIGNANS
Abstract

Polyelectrolytes with ultra-low glass transition temperatures (Tg) are still a rarity. Herein, we report a series of free-flowing lignin polyelectrolytes with ultra-low Tg in the range of −57–9 °C, namely, deep eutectic supramolecular lignin (DESL). The enabling key principle is to couple the eutectic strategy with supramolecular polymerization, bypassing the exclusive reliance on the large size and flexible cation/anion pairs for flowable polyelectrolytes. Following this principle, various sugars have been successfully integrated with lignosulfonic acid via multiple hydrogen bondings, allowing for bulk yet free-flowing supramolecular materials. These DESLs are processible, adaptive, and compatible to serve as macromolecular solvents and are distinct from traditional polyelectrolyte solutions or chemical modification derivatives. The robustness and versatility of our approach provide a fresh opportunity for booming polyelectrolyte utilization, opening access to a yet unknown fluidic material class. [ABSTRACT FROM AUTHOR]

Published
2023
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134. Minerva: A Scalable OWL Ontology Storage and Inference System

Author

Zhou, Jian, Ma, Li, Liu, Qiaoling, Zhang, Lei, Yu, Yong, Pan, Yue, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Mizoguchi, Riichiro, editor, Shi, Zhongzhi, editor, and Giunchiglia, Fausto, editor

Published
2006
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135. Providing an Uncertainty Reasoning Service for Semantic Web Application

Author

Li, Lei, Liu, Qiaoling, Tao, Yunfeng, Zhang, Lei, Zhou, Jian, Yu, Yong, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Zhou, Xiaofang, editor, Li, Jianzhong, editor, Shen, Heng Tao, editor, Kitsuregawa, Masaru, editor, and Zhang, Yanchun, editor

Published
2006
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142. Effect of Cellulose Nanocrystals on the Properties of Cement Paste

Author

Long Liang, Hancai Li, Peng Yujiao, Dong Xiaobin, and Liu Qiaoling

Subjects
musculoskeletal diseases, Cement, Chemical substance, Materials science, Article Subject, Scanning electron microscope, technology, industry, and agriculture, Humidity, law.invention, Compressive strength, Magazine, Chemical engineering, law, lcsh:Technology (General), lcsh:T1-995, General Materials Science, Science, technology and society, Curing (chemistry)
Abstract

The effect of the addition of cellulose nanocrystals (CNCs) on the properties of cement pastes is studied herein. The compressive strength of CNC/cement paste was investigated under the curing conditions defined in this study. Two-dimensional micrographs and pore size distributions were obtained by scanning electron microscopy, X-ray computed tomography (XCT), and nitrogen adsorption. The addition of CNCs was found to significantly enhance the mechanical properties of cement pastes with a rapid decrease in temperature and humidity. XCT and nitrogen adsorption analyses show that the addition of CNCs leads to a refinement of the pore structure in the cement matrix. Almost no hydration products, including C-S-H, are formed in the cement matrix without CNCs under extreme conditions. This is in contrast with the results for the cement paste with 0.5% CNCs.

Published
2019

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