3693 search results - page 192 / 739 » User experience over time |
SIGMOD
2002
ACM
14 years 11 months ago
2002
ACM
Traditional query processors generate full, accurate query results, either in batch or in pipelined fashion. We argue that this strict model is too rigid for exploratory queries o...
77
Voted
CHI
2010
ACM
15 years 6 months ago
2010
ACM
In this paper we present the results of a field study of Avaaj Otalo (literally, “voice stoop”), an interactive voice application for small-scale farmers in Gujarat, India. T...
RECSYS
2009
ACM
15 years 6 months ago
2009
ACM
Utility or preference elicitation is a critical component in many recommender and decision support systems. However, most frameworks for elicitation assume a predefined set of fe...
108
click to vote
MOBISYS
2004
ACM
15 years 11 months ago
2004
ACM
The 802.11 IEEE Standard has enabled low cost and effective wireless LAN services (WLAN). With the sales and deployment of WLAN based networks exploding, many people believe that ...
131
click to vote
SRDS
1998
IEEE
15 years 4 months ago
1998
IEEE
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different site...