Yefeng Liu

Publication

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Yefeng Liu, Todorka Alexandrova, and Tatsuo Nakajima. "Using Stranger as Sensor: Temporal and Geo-sensitive Question Answering via Social Media". The 22nd International World Wide Web Conference (WWW 2013) [15% acceptance rate]

Yefeng Liu, Darren Edge, and Koji Yatani. "SidePoint: A Peripheral Knowledge Panel for Presentation Slide Authoring". The ACM Conference on Human Factors in Computing Systems (CHI '13) [20% acceptance rate]

Yefeng Liu, Todorka Alexandrova, Satoshi Hirade, and Tatsuo Nakajima. "Facilitating Natural Flow of Information among 'Taste-based' Groups". The ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA'13) [45% acceptance rate]

Mizuki Sakamoto, Tatsuo Nakajima, Yefeng Liu, and Todorka Alexandrova. "Achieving Sustainable World base on Micro-level Crowdfunding". The ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA'13) [45% acceptance rate]

Herkko Hietanen, Antti Salovaara, Kumaripaba Miyurusara Atukorala, Yefeng Liu. "< Insert Image>: Helping in the Legal Use of Open Images". The ACM Conference on Human Factors in Computing Systems (CHI '12) [23% acceptance rate]

Francisco Lepe Salazar, Tetsuo Yamabe, Todorka Alexandrova, Yefeng Liu, Tatsuo Nakajima. "Family Interaction for Responsible Natural Resource Consumption". The ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA '12) [32% acceptance rate]

Satoshi Hirade, Ping-Hui Lin, Han Chen, Yefeng Liu, Todorka Alexandrova, and Tatsuo Nakajima. "Case Study on Crowdsourcing for Serendipity". IEICE Technical Report, Artificial Artificial intelligence and knowledge-based processing, Volume 111, Issue 447 (2012), Page 1-4

Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova, and Tatsuo Nakajima. "Drawing on Mobile Crowds via Social Media". ACM/Springer Multimedia Systems Journal, Volume 18, Issue 1 (2012), Page 53-67 [Impact Factor=1.176]

Yefeng Liu, Todorka Alexandrova, and Tatsuo Nakajima. "Gamifying Intelligent Environment". Workshop at ACM Multimedia 2011 (ACM MM'11)

Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova, and Tatsuo Nakajima. "Real-time Crowd Computing using Social Media". 2nd Crowdsourcing Conference (CrowdConf '11)

Yefeng Liu, Todorka Alexandrova, Vili Lehdonvirta, and Tatsuo Nakajima. "Mobile Image Search via Local Crowd: a User Study". International Workshop on Cyber‐Physical Systems, Networks, and Applications (CPSNA '11)

Yefeng Liu. "Service Composition Workspace - a Semantic Web Approach". ISBN 978-3-639-37740-8, VDM Publishing, Saarbrücken Germany, August 24th, 2011 [Invited, Non-peer reviewed]

Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova and Tatsuo Nakajima, "Real-time Crowd Computing". The 8th Global COE International Symposium on Ambient SoC [Best Poster Award]

Yefeng Liu, "A User Study of Crowd Powered Mobile Image Search", Symposium on Interaction with Smart Artifacts, Bilateral DFG-Symposium between Japan and Germany, March 7-9, 2011, Tokyo, Japan. [Invited, non-peer reviewed]

Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova, Ming Liu, and Tatsuo Nakajima. "Engaging Socal Media - Case Mobile Crowdsourcing". Workshop at International World Wide Web Conference 2011 (WWW 2011)

Xiaodong Lu, Yefeng Liu, et al. "Autonomous Node Allocation Technology for Assuring Heterogeneous Streaming Service Under the Dynamic Environment". IEICE Transactions on Communications, Vol.E94-B, No.01, 2011. [Impact Factor=0.359]

Yefeng Liu, Vili Lehdonvirta, Mieke Kleppe, Todorka Alexandrova, Hiroaki Kimura, Tatsuo Nakajima. "A Crowdsourcing Based Mobile Image Translation and Knowledge Sharing Service". The 9th International Conference on Mobile and Ubiquitous Multimedia (MUM 2010)