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ORCIDTodorka Alexandrova
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2020 – today
- 2020
[c20]Todorka Alexandrova, Peter G. Boyvalenkov
, Attila Sali:
New lower and upper bounds on Armstrong codes. ACCT 2020: 1-5
2010 – 2019
- 2017
- [c19]Mizuki Sakamoto, Kota Gushima, Todorka Alexandrova, Tatsuo Nakajima:
Designing Human Behavior Through Social Influence in Mobile Crowdsourcing with Micro-communities. EGOVIS 2017: 189-205 - 2016
- [j4]Mizuki Sakamoto, Todorka Alexandrova, Tatsuo Nakajima:
Analyzing the influence of virtuality on playful social interaction. Multim. Tools Appl. 75(14): 8289-8317 (2016) - [c18]Hina Akasaki, Shoko Suzuki, Kanako Nakajima, Koko Yamabe, Mizuki Sakamoto, Todorka Alexandrova, Tatsuo Nakajima:
One Size Does Not Fit All: Applying the Right Game Concepts for the Right Persons to Encourage Non-game Activities. HCI (5) 2016: 103-114 - 2015
- [j3]Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova:
Enhancing values through virtuality for intelligent artifacts that influence human attitude and behavior. Multim. Tools Appl. 74(24): 11537-11568 (2015) - 2013
- [c17]Yefeng Liu, Todorka Alexandrova, Satoshi Hirade, Tatsuo Nakajima:
Facilitating natural flow of information among "taste-based" groups. CHI Extended Abstracts 2013: 871-876 - [c16]Mizuki Sakamoto, Tatsuo Nakajima, Yefeng Liu, Todorka Alexandrova:
Achieving sustainable society through micro-level crowdfunding. CHI Extended Abstracts 2013: 1443-1448 - [c15]Francisco Lepe Salazar, Tatsuo Nakajima, Todorka Alexandrova:
Visual Novels: An Methodology Guideline for Pervasive Educational Games that Favors Discernment. GPC 2013: 234-243 - [c14]Mizuki Sakamoto, Tatsuo Nakajima, Yefeng Liu, Todorka Alexandrova:
Design and Evaluation of Micro-Crowdfunding: Encouraging Sustainable Behavior in Micro-Level Crowdfunding. MindTrek 2013: 162 - [c13]Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima:
Using stranger as sensors: temporal and geo-sensitive question answering via social media. WWW 2013: 803-814 - 2012
- [j2]Yefeng Liu, Vili Lehdonvirta, Todorka Alexandrova, Tatsuo Nakajima:
Drawing on mobile crowds via social media - Case UbiAsk: image based mobile social search across languages. Multim. Syst. 18(1): 53-67 (2012) - [c12]Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova:
Augmenting Trading Card Game: Playing against Virtual Characters Used in Fictional Stories. Advances in Computer Entertainment 2012: 549-552 - [c11]Francisco Lepe Salazar, Tetsuo Yamabe, Todorka Alexandrova, Yefeng Liu, Tatsuo Nakajima:
Family interaction for responsible natural resource consumption. CHI Extended Abstracts 2012: 2105-2110 - [c10]Mizuki Sakamoto, Tatsuo Nakajima, Todorka Alexandrova:
Value-Based Design for Gamifying Daily Activities. ICEC 2012: 421-424 - [c9]Mizuki Sakamoto, Tatsuo Nakajima, Tetsuo Yamabe, Todorka Alexandrova:
Harmonizing Virtual Forms into Traditional Artifacts to Increase Their Values. ISAmI 2012: 207-211 - [c8]Todorka Alexandrova, Gergely Huzsak, Hiroyoshi Morita:
Churn resilience in network coding-based anonymous P2P system. ISITA 2012: 270-274 - 2011
- [c7]Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima:
Gamifying intelligent environments. Ubi-MUI @ ACM Multimedia 2011: 7-12 - [c6]Yefeng Liu, Todorka Alexandrova, Tatsuo Nakajima, Vili Lehdonvirta:
Mobile Image Search via Local Crowd: A User Study. RTCSA (2) 2011: 109-112 - [c5]Tatsuo Nakajima, Tetsuo Yamabe, Todorka Alexandrova, Mizuki Sakamoto:
Digital-physical hybrid design: Enhancing real worlds with Augmented reality. SOCA 2011: 1-6 - 2010
- [c4]Chigusa Kawashima, I Gusti Bagus Baskara Nugraha, Hiroyoshi Morita, Todorka Alexandrova:
Realizing and evaluating mutual anonymity in P2P networks. ISITA 2010: 66-71 - [c3]Yefeng Liu, Vili Lehdonvirta, Mieke Kleppe, Todorka Alexandrova, Hiroaki Kimura, Tatsuo Nakajima:
A crowdsourcing based mobile image translation and knowledge sharing service. MUM 2010: 6 - [c2]Norio Tagawa, Todorka Alexandrova:
Computational Model of Depth Perception based on Fixational Eye Movements. VISAPP (1) 2010: 328-333 - [c1]Todorka Alexandrova, Yoshiaki Suzuki, Kan Okubo, Norio Tagawa:
Secret images sharing scheme using two-variable one-way functions. WCNIS 2010: 553-557
2000 – 2009
- 2008
- [j1]Todorka Alexandrova, Hiroyoshi Morita:
On Increasing the Number of Users in (t, n) Threshold Secret Sharing Schemes. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(8): 2138-2150 (2008)
Coauthor Index
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