45 research outputs found
ΠΠ± ΡΠ½Π°ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π½ΠΎΡΡΠΈ Π·ΠΎΠ»ΠΎΡΠΎΠΉ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π² ΠΠ°Π»Π΅ΠΉΡΠΊΠΎΠΌ ΡΡΠ΄Π½ΠΎΠΌ ΡΠ°ΠΉΠΎΠ½Π΅ (ΠΠΎΡΡΠΎΡΠ½ΠΎΠ΅ ΠΠ°Π±Π°ΠΉΠΊΠ°Π»ΡΠ΅)
ΠΠ²ΡΡ ΠΊΠΎΠ½ΡΡΡΠ½ΠΎΠ΅ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΡΠΈΡΡΠ΅ΠΌΠΎΠΉ Π²Π΅Π½ΡΠΈΠ»ΡΡΠΈΠΈ Ρ Π²ΠΎΠ΄ΡΠ½ΡΠΌ ΠΊΠ°Π»ΠΎΡΠΈΡΠ΅ΡΠΎΠΌ
ΠΠ΅ΡΠΎΠ΄ΠΈΠΊΠ° Π²ΡΠ±ΠΎΡΠ° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΠ-ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ° Π΄Π»Ρ ΠΈΠ½ΡΠ΅ΡΠ²Π°Π»ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ
Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π²ΡΠ±ΠΎΡΠ° Π½Π°ΡΡΡΠΎΠ΅ΠΊ Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠ³ΠΎ ΡΠ΅Π³ΡΠ»ΡΡΠΎΡΠ°, ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΠΈΡ
ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΡ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΠΈ ΡΠΈΡΡΠ΅ΠΌΡ Ρ ΠΈΠ½ΡΠ΅ΡΠ²Π°Π»ΡΠ½ΡΠΌΠΈ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ°ΠΌΠΈ. Π ΠΎΡΠ½ΠΎΠ²Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΡ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½Ρ ΠΎΡΠ΅Π½ΠΊΠ° ΠΊΠΎΡΠ½Π΅Π²ΡΡ
ΡΠΎΠ±Π°ΡΡΠ½ΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° (ΠΊΠΎΠ»Π΅Π±Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ ΠΈ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΠΈ) Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π°
Collaborative Development of a PLE for Language Learning
This paper provides a report on the experimental collaborative and distributed development of a prototypic Widget-based PLE. The development process is described and detailed taking into account the requirements of a language learning scenario. First results are presented, and developer experiences are discussed critically with a focus on the development process as well as problems with current Widget technologies and interoperabilit
ΠΡΠΈΠ·ΠΈΡ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ ΡΠΎΡΡΠ° ΠΊΠ°ΠΊ ΡΠΈΡΡΠ΅ΠΌΡ: ΠΏΡΠΈΡΠΈΠ½Ρ ΠΈ ΡΠ»Π΅Π΄ΡΡΠ²ΠΈΡ
ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΠΏΡΠΎΠ΄ΠΈΠΊΡΠΎΠ²Π°Π½Π° ΠΊΡΠΈΠ·ΠΈΡΠ½ΡΠΌ ΡΠΎΡΡΠΎΡΠ½ΠΈΠ΅ΠΌ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ. Π ΠΎΡΠ½ΠΎΠ²Π΅ ΡΡΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ Π»Π΅ΠΆΠ°Ρ ΠΏΠΎΡΡΡΠ»Π°ΡΡ ΠΎ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΠΈ ΠΏΠΎΡΡΠΎΡΠ½Π½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ° ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ, ΠΊΠΎΡΠΎΡΡΠΉ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅ΡΡΡ Π·Π° ΡΡΠ΅Ρ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΡΠ΅Π±Π»Π΅Π½ΠΈΡ. Π ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΆΠ΅ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΠ°ΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½Ρ ΠΌΠΎΠ½Π΅ΡΠ°ΡΠ½ΡΠ΅ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ ΡΡΠΈΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΡΡΠ΅Π±ΠΈΡΠ΅Π»ΡΡΠΊΠΎΠ³ΠΎ ΡΠΏΡΠΎΡΠ° ΠΊΠ°ΠΊ ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠ³ΠΎ Π΄ΡΠ°ΠΉΠ²Π΅ΡΠ° ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠ°. ΠΠ΅Π½ΡΠΎΠΌ Π΄Π°Π½Π½ΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΡΡΠ°Π»Π° Π΄ΠΎΠ»Π³ΠΎΠ²Π°Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠ° ΠΏΠΎΡΡΠ΅Π±Π»Π΅Π½ΠΈΡ ΠΎΠ±ΡΠ΅ΡΡΠ² ΠΈΠ½Π΄ΠΈΠ²ΠΈΠ΄ΡΠ°Π»ΠΈΡΡΠΎΠ², Π½Π΅ ΠΈΠΌΠ΅ΡΡΠΈΡ
ΡΠΈΡΡΠ΅ΠΌΡ ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΡΡ
ΡΠ΅Π½Π½ΠΎΡΡΠ΅ΠΉ, Π° ΠΎΡΠΈΠ΅Π½ΡΠΈΡΡΡΡΠΈΡ
ΡΡ Π½Π° ΠΈΠ»Π»ΡΠ·ΠΎΡΠ½ΡΠ΅ Π²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΡΠ΅Π»ΠΈ ΠΊΡΠ°ΡΠΊΠΎΡΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΠ΅ΡΠΈΠΎΠ΄Π°. Π’Π°ΠΊ, ΡΠ³ΠΎΡΠ΅Π½ΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ Π·Π°Π½ΡΠ»Π° Π³Π»Π°Π²Π΅Π½ΡΡΠ²ΡΡΡΠ΅Π΅ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ ΠΏΠΎ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΊ ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ, ΠΎΠ±Π½Π°ΠΆΠΈΠ² ΠΌΠ°ΡΡΡ ΡΠΈΡΡΠ΅ΠΌΠΎΠΎΠ±ΡΠ°Π·ΡΡΡΠΈΡ
ΠΏΡΠΎΡΠΈΠ²ΠΎΡΠ΅ΡΠΈΠΉ. ΠΡΠ΄ΡΡΠ΅Π΅ ΠΎΠΊΠ°Π·Π°Π»ΠΎΡΡ ΠΏΠΎΠ΄ ΡΠ³ΡΠΎΠ·ΠΎΠΉβ¦ Π¦Π΅Π»ΡΡ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π°Π½Π°Π»ΠΈΠ· ΠΈΡΡ
ΠΎΠ΄Π½ΡΡ
ΠΏΡΠΈΡΠΈΠ½ ΡΡΠΈΡ
ΠΏΡΠΎΡΠΈΠ²ΠΎΡΠ΅ΡΠΈΠΉ, ΡΠ°ΠΊΡΠΎΡΠΎΠ² Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΡ ΠΊΡΠΈΠ·ΠΈΡΠ½ΡΡ
ΡΠ²Π»Π΅Π½ΠΈΠΉ ΠΈ ΡΠ³ΡΠΎΠ·, Ρ ΠΊΠΎΡΠΎΡΡΠΌΠΈ ΡΡΠΎΠ»ΠΊΠ½ΡΠ»ΠΎΡΡ ΡΠ΅Π»ΠΎΠ²Π΅ΡΠ΅ΡΡΠ²ΠΎ Π½Π° ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΌ ΡΡΠ°ΠΏΠ΅ ΡΠ°Π·Π²ΠΈΡΠΈΡ, Π° ΡΠ°ΠΊΠΆΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΡ
Π°Π»ΡΡΠ΅ΡΠ½Π°ΡΠΈΠ² ΡΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΡΡΠΈΡ
ΠΏΡΠΎΡΠΈΠ²ΠΎΡΠ΅ΡΠΈΠΉ ΠΈ ΡΠ³ΡΠΎΠ·. The relevance of this work is dictated by a critical state of the modern model of the economy. The basis of this model is construed by postulates about the need for sustained economic growth, which is provided by end-use. Monetary approaches and methods of consumer demand stimulation as a main incentive of economic growth guarantee the model implementation. On the top of this model there is a debt consumer economy of a society of individualists who do not have a system of traditional values, but instead have illusory short-term goals. Thus, an egocentric model of the economy has taken a dominant position in relation to an ecological economic model, revealing a lot of systemic contradictions. The future was under threat... The aim of this work is the analysis of the causes of these conflicts, the factors of crisis phenomena, the threats, which mankind faced at this stage of development, and the possible ways of elimination of the contradictions and threats as well. Methods: comparative analysis and synthesis of theoretical fundamental economic sources and assumptions, practical research and personal experience of various Russian and foreign scientists and business practitioners, the results, observations and conclusions arising from the personal experience of the author and his own theoretical research and inventions, and analysis of statistical data
Information Systems Success Awareness for Professional Long Tail Communities of Practice
Facilitated by modern networked ICT, people around the world organize in self-sustaining communities of practice (CoP) across professional domains and organizational boundaries. Communities thereby pursue the main goal to learn how to do better. With todayβs trend for mass individualization, we find a vast number and diversity of small professional niche communities in the long tail, apart from few large communities in the mainstream of the Web. As prerequisite for sustained success, communities must constantly stay aware of quality and impact of their community information systems (CIS). With fast-paced emergent technological and social progress, communities must develop agency to decide which tools best support them and why. While data-driven enterprises spend considerable technical and human resources in sophisticated business intelligence and analytics (BI&A) solutions for such decisions, communities face a real challenge, given their inherent resource scarcity. In meritocratic communities, a shared notion of CIS success must be negotiated from multiple specific, sometimes conflicting and idiosyncratic stakeholder perceptions of CIS success existing in a community. Standard positivist BI&A approaches with myopic focus on financial outcomes lack support for such inherently anti-positivist negotiation processes. Communities require respective support for CIS success awareness in terms of methodology, formalization, and technical infrastructure.As solution to this problem, this dissertation presents MobSOS, a framework for CIS success awareness, tailored to the ontological properties of professional long tail CoP. From a methodological point of view, MobSOS extends a community-oriented design science research methodology by an explicit notion for CIS success modeling as essential part of evaluation. CIS success models play the central role of fluid digital media operationalizing negotiation. From a technical point of view, MobSOS pursues an integrative approach to extend contemporary Web and P2P-based CIS platforms by CIS success awareness with the help of a CIS success modeling toolkit. Based on a comprehensive formalization framework, MobSOS supports operations such as monitoring, assessing, exploring, modeling, measuring, visualizing, validating, sharing, and negotiating different stakeholder notions of CIS success in a community-wide discourse. In the context of several national and international research projects, we successfully applied MobSOS in communities with varying scopes in domains such as health care, multimedia management, and technology-enhanced learning. Typical advanced CIS success models include few, yet highly relevant and effective success factors. They are well-balanced combinations of universal vs. community-tailored success factors and metrics. In particular, we note that CIS success models with full coverage for both quality and impact and focused scope are more useful than models with myopic single-dimension focus and a vague scope. Awareness on CIS quality and impact brings communities agency in form of a better informed decision on CIS tool selection, use or active development. We could demonstrate that CIS success models contributed to determine ideal software configurations, to estimate development efforts, to identify and eliminate bottlenecks, to elicit hidden requirements, or to judge concrete impact on the community. MobSOS also proved as effective learning analytics framework to identify learning patterns, to detect usage anomalies, or to measure learning progress. Our technical evaluations finally show, that MobSOS is an effective, performant, and low-cost open-source framework for CIS success awareness