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HT
2009
ACM
15 years 10 months ago
Statistical properties of inter-arrival times distribution in social tagging systems
Folksonomies provide a rich source of data to study social patterns taking place on the World Wide Web. Here we study the temporal patterns of users’ tagging activity. We show t...
Andrea Capocci, Andrea Baldassarri, Vito Domenico ...
RECSYS
2009
ACM
15 years 10 months ago
Regret-based optimal recommendation sets in conversational recommender systems
Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
Paolo Viappiani, Craig Boutilier
SIGCOMM
2009
ACM
15 years 10 months ago
Opportunistic forwarding in workplaces
So far, the search for Opportunistic Network (ON) applications has focused on urban/rural scenarios where the combined use of mobility and the store-carry-and-forward paradigm hel...
Sabrina Gaito, Elena Pagani, Gian Paolo Rossi
115
Voted
SIGCOMM
2009
ACM
15 years 10 months ago
Apprehending joule thieves with cinder
Energy is the critical limiting resource to mobile computing devices. Correspondingly, an operating system must track, provision, and ration how applications consume energy. The e...
Stephen M. Rumble, Ryan Stutsman, Philip Levis, Da...
VRCAI
2009
ACM
15 years 10 months ago
Context aware, multimodal, and semantic rendering engine
Nowadays, several techniques exist to render digital content such as graphics, audio, haptic, etc. Unfortunately, they require different faculties that cannot always be applied, e...
Patrick Salamin, Daniel Thalmann, Fréd&eacu...
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